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animals and plants that are dated over 13 000BP. The fossils are of both terrestrial andfreshwater origin, and comprise a surprisinglydiverse but coherent assemblage of molluscs,ostracodes, Chironomidae, Coleoptera, Turbellaria,Trichoptera, and a few fish bonefragments. This is the oldest known postglacialoccurrence in Ontario for all animalgroups. Paleoenvironments indicated by thetaxa range from boreal forest to tundra; taxaare an in situ assemblage with little transportor reworking. Although this site has yieldedthe richest fossil record of this age yet foundin Ontario, previous finds at a few sites on thenorth edge of the eastern Erie basin and in thesouthern Huron basin indicate plants werewell established in southwestern Ontario bythe time of the Mackinaw Phase interstadialwhen lowered lake levels likely facilitatedtheir arrival from land areas to the south. Thisdiscovery greatly improves the prospects offinding fossils of this age even though theknown record is still extremely limited. Thesite represents fortuitous preservation and discovery,and amply demonstrates that glaciallakes of this time, when much of the last icesheet was still in existence, were far from barrenof life and that the migration of biota intothe area was quite rapid during ice retreat.2007040005论淮南生物群 = On the huainan biota. ( 中文 ).牛绍武 ; 朱士兴 . 地层学杂志 , 2002, 26(1): 1-8淮南生物群 (Huainan Biota) 产于安徽淮南地区新元古代淮南群中 , 由宏观藻类 Chuaria-Tawuia 组合和蠕形动物 Pararenicola- Paleolina组合组成 , 可与加拿大西北麦肯齐山新元古代小达尔群 (Little Dal Group) 小达尔生物群 (Little Dal Biota) 对比 , 为新元古代大冰期前的一个特有生物群落 , 地质时代为前震旦纪 ( 本文的震旦纪即目前的南华纪至震旦纪 ),时限约为 850— 750 Ma, 从而将前人所定淮南生物群为青白口纪至震旦纪的时代结论修订为前震旦纪。这对我国乃至国际上新元古代地层层序的重新划分与对比 , 以及新元古代早期生命演化研究等都具有重大的理论意义和实际价值。文中还着重论述了淮南生物群的组合特征和特定的生物发展阶段 , 而区别于青白口纪和震旦纪的生物群落 , 并通过洲际对比 , 讨论了淮南生物群的地层学意义。2007040006陆地与海洋的生物多样性 = Biodiversity onland and in the sea. ( 英文 ). Benton M J. GeologicalJournal, 2001, 36(3/4): 211-230Life on land today is as much as 25 timesas diverse as life in the sea. Paradoxically, thisextraordinarily high level of continental biodiversityhas been achieved in a shorter time andit occupies a much smaller area of the Earth'ssurface than does marine biodiversity. Rawpalaeontological data suggest very differentmodels for the diversification of life on landand in the sea. The well-studied marine fossilrecord appears to show evidence for an equilibriummodel of diversification, with phasesof rapid radiation, followed by plateaux thatmay indicate times of equilibrium diversity.The continental fossil record shows exponentialdiversification from the Silurian to thepresent. These differences appear to be real:the continental fossil record is unlikely to beso poor that all evidence for a high initialequilibrial diversity has been lost. In addition,it is not clear that the apparently equilibrialmarine model is correct, since it is founded onstudies at familial level. At species level, alogistic family-level curve probably breaksdown to an exponential. The rocketing diversificationrates of flowering plants, insects, andother land life are evidently hugely differentfrom the more sluggish rates of diversificationof life in the sea, perhaps as a result of greaterendemism and habitat complexity on land.2007040007海洋生物多样性的历史 = History of marinebiodiversity. ( 英文 ). Sheehan P M. GeologicalJournal, 2001, 36(3/4): 231-249During the Phanerozoic, three steps of increasingdiversity each had a unique EvolutionaryFauna (EF). During each EF, therewere geologically long intervals of communitystasis referred to as Ecological EvolutionaryUnits (EEUs). These intervals were characterizedby communities composed of incumbentfaunas that dominated particular habitats.Niches that were already occupied by incumbentswere seldom invaded by new taxa, andthe resilience of the incumbents to new competitorsresulted in the long interval stasis.Most EEUs were terminated by extinctionevents that were caused by severe disruptionsof the physical environment such as glaciationsand extraterrestrial impacts. Duringmass extinctions many niches were vacatedwhen incumbents were eliminated. Mass extinctionswere followed by recovery intervals1

lasting on the order of 5 million years duringwhich many surviving clades evolved adaptationswhich allowed them to move into vacatedniches. New incumbents were establishedduring these recovery intervals, and thenext EEU began. In many ways, the recoveryintervals resemble times when organisms invadedpreviously unoccupied ecospace, suchas the emergence of life on land or the progressivefilling of previously unoccupied habitatssuch as deep-burrowing and high epifaunaltiers that were colonized during the Palaeozoic.Therecognition of long intervals ofecological stasis and the importance of physicaldisruptions in clearing incumbents is forcingrevision of the traditional evolutionaryviewpoint. The idea that most evolutionarychange was accomplished very gradually bycompetition between organisms and by becomingbetter adapted to a relatively stableenvironment is being replaced by a recognitionthat major morphological and synecologicalchanges tend to occur very rapidly and attimes when there are few established competitors.2007040008生物多样性与生物礁的历史 = Biodiversityand the history of reefs. ( 英文 ). Wood R. GeologicalJournal, 2001, 36(3/4): 251-263Current biodiversity estimates suggest thatmodem coral reefs house between 4 and 5% ofall described species, although increasinglysophisticated molecular techniques may revealthe actual diversity to be far higher. The originsand maintenance of this considerabletaxonomic biodiversity remain, however,poorly known, particularly as the relative importanceof controls that maintain the structureof reef communities differ according to thescale of consideration. The diversity of localcoral reef communities is strongly correlatedwith water depth and differences betweenhabitats. Ecological structure is considered tobe ordered mainly by interspecific interactionsand differential responses to disturbance,whereas determinants of diversity at regionalgeographical scales include variation in ratesof dispersal and recruitment from the availablemetapopulation. On evolutionary timescales,historical events such as unique radiations ofkey taxa and mass extinctions appear to be themain controls on biodiversity change. Allthese processes operate simultaneously, andmust be integrated in order to gain an understandingof the evolutionary perspective. Dependingupon the scale of population considered,reef communities may operate as bothindividualistic assemblages of taxa with similarrequirements, and as more tightly integratedecological entities.2007040009显生宇早期深海环境的集群现象 : 遗迹动物群记录 = Colonization of the deep-marineenvironment during the early Phanerozoic: theichnofaunal record. ( 英文 ). Orr P J. GeologicalJournal, 2001, 36(3/4): 265-278Temporal changes in the ichnogeneric diversityand ethological structure of 50 Cambrianto Carboniferous deep-marine ichnofaunalassemblages were quantified. Assemblagesof Cambrian age are distinctive: their diversityis lower, pascichnia and agrichnia relativelyunimportant, and 'shallow-marine' ichnotaxamore common, than in subsequent periods.There appear to be no environmental reasonsthat would have precluded more extensivecolonization of the deep-marine environmentduring the Cambrian. The significant restructuringof deep-marine communities at, or near,the Cambrian-Ordovician boundary is thereforeattributed to competition for ecospaceand/or resources within shallow-marine environmentsduring the early Phanerozoic, as aresult of which ichnotaxa, including examplesof pascichnia and agrichnia, were displacedoffshore. The Nereites ichnofacies, as traditionallyunderstood, is thus characteristic ofonly deep-marine environments younger thanthe Cambrian.2007040010什么是复活分类单元 ? = What are Lazarustaxa?. ( 英文 ). Fara E. Geological Journal,2001, 36(3/4): 291-303The many definitions and interpretationsassociated with the 'Lazarus effect' have considerablyconfused this notion. While severalauthors regard the Lazarus effect as the temporarydisappearance of taxa from the fossilrecord in any given time interval, many othersconsider the Lazarus effect as a pattern restrictedto mass extinction episodes. The adequacyof the fossil record is the key for interpretingthe Lazarus pattern: either Lazarustaxa reflect the incompleteness of the fossilrecord (the 'stratigraphic alternative'), or theyillustrate genuine extinction-linked phenomena(the 'biological alternative'). The latteroption includes two traditional hypothesesimplying existence of refugia and postextinctionlow population diversity. Differencesbetween these two biological explana-2

iomass reduction model may also be applicableto other mass extinction events.2007040013早期地球的环境变化和生命的化学进化 =The environmental change of the primitiveearth and the chemical evolution of life. ( 中文 ). 齐文同 ; 柯叶艳 . 古生物学报 , 2002,41(2): 295-301生命起源是当代最大的科学疑谜之一 , 也是历来人类普遍关注的一个焦点。在地球上最早的生物出现之前 , 有机物经历了漫长而复杂的化学进化过程 , 称为生命的化学进化。地球上生命的化学进化与非生物部分的早期演化过程 , 是密切地相互关联、相互作用并相互制约的。文章着重阐述与生命的化学关系最为密切的冥古宙和太古宙的地球演化历史 , 指出这两个阶段所形成的还原性原始大气和古海洋条件在生命的化学进行中起了极其重要的作用 , 并且从宇宙形成、太阳系演化和地球环境早期演化的角度 , 探讨地球生命的化学进化历程 : 以地球形成初期发生了一系列复杂的有机化学反应过程 , 由无机分子生成生物小分子 , 再进一步生成生物大分子 , 直至最后产生原始细胞。此外 , 文章评述当前国际上最流行的生命化学进化学说 , 对早期地球的化学进化是发生在地球表面的原始海洋、粘土矿物、火山喷发等 , 或是来源于地球之外的宇宙空间进行了综合的阐述。2007040014用综合古生物学方法分析源泥泉 : 来自英国威尔特郡沃通地区的实例 = Sourcingmudsprings using integrated palaeontologicalanalyses: an example from Wootton Bassett,Wiltshire, England. ( 英文 ). Harding I C; ArmitageJ; Hollingworth N; Ainsworth N. GeologicalJournal, 2000, 35(2): 115-132This paper presents comprehensive macroandmicropalaeontological analyses of taxarecovered from mud and stream lags disgorgedfrom mudsprings at Wootton Basset,Wiltshire, England. These mudsprings areunusual as they are found in a stable intraplatetectonic setting, but the techniques and provisosemployed in this investigation can equallywell be employed to source the material ventingfrom other mudsprings, including thosefound in compressional tectonic settings. TheWootton Bassett mudsprings Site of SpecialScientific Interest at Templars Firs (Wiltshire,England), has become renowned through considerablemedia coverage over the past fewyears, largely on account of the well preservedfossils exhumed in the outpourings of mudfrom a series of springs. However, it is emphasizedthat care must be exercised whenundertaking sourcing investigations to ensurethat the possibilities of contamination areminimized. Thus micropalaeontologicalanalysis of freshly disgorged mud samples isshown to be a more accurate method of obtainingbiostratigraphic information than theuse of macrofossil material from stream lags.The erupted material contains biostratigraphicallydiagnostic microfossil species from severalLate Jurassic ammonite zones, indicatingsourcing from more than one subsurfacestratigraphical horizon. integrating this informationwith the local lithostratigraphy describedherein, the source material for the mudcan therefore be identified as the local Ampthilland Kimmeridge clays immediately underlyingthe site at a depth of around 10 m.2007040015三叠纪 Synaustrus 属与 euthycarcinoid 类的困惑 = Synaustrus and the euthycarcinoidpuzzle. ( 英文 ). Edgecombe G D; Morgan H.Alcheringa, 1999, 23(3/4): 193-213Published accounts of the Australian Triassiceuthycarcinoid Synaustrus brookvalensishave not documented all known material, andare inconsistent in several respects with betterknown euthycarcinoids. Synaustrus is mostclosely related to Euthycarcinus. New morphologicalfindings and interpretations (e.g., aslender seta on each leg annulation; a series ofarticulated cephalic sternites) confirm thesimilarity of Synaustrus to other euthycarcinoidtaxa. The evidence presented here allieseuthycarcinoids with atelocerates, but theycannot be positioned higher than the stemlineageof Atelocerata. Synaustrus and othergenera possess trunk apodemes analogous tothose of symphylans. Sternal pores in euthycarcinoidsresemble coxal vesicles, thoughthis conflicts with other morphological indicationsof aquatic habits.2007040016澳大利亚德拉蒙德盆地泥盆纪热泉沉积的古生物学 = Palaeontology of Devonian thermalspring deposits, Drummond Basin, Australia.( 英文 ). Walter M R; McLoughlin S;Drinnan A N; Farmer J D. Alcheringa, 1998,22(3/4): 285-314Molecular phylogenetic studies of extantorganisms have shown that those branches ofthe Bacteria and Archaea that lie closest to the4

"last common ancestor" of all life are occupiedby hyperthermophiles. At the same time,the search for former life on Mars has focussedon thermal spring deposits. For these reasonsthere is interest in the palaeobiology ofancient thermal spring deposits on Earth.Many such deposits are known but very fewhave been studied by palaeobiologists.The Devonian sinters of the Drummond Basin,Australia rank with the Rhynie cherts ofScotland as the oldest well established examplesof fossil subaerial hot springs. TheDrummond Basin sinters are closely comparablewith modem examples in YellowstoneNational Park, Wyoming, and elsewhere. It ispossible to recognise a range of palaeoenvironmentsfrom high temperature vents throughformer hot-water channelways and terraces toambient temperature marsh deposits. Cyanobacterialstromatolites and microfossils areabundant in those palaeoenvitronments characterisedby temperatures well above ambient,and the mash and other ambient temperaturepalaeoenvironments contain abundant herbaceouslycopsids and sphenopsids encrusted bymicrobial overgrowths.2007040017加拿大安大略省利明顿地区丰富的更新世冰川晚期 (Mackinaw 相 ) 生物群 = A diverselate-glacial (Mackinaw Phase) biotafrom Leamington, Ontario. ( 英文 ). Morris T F;McAndrews J H; Morgan A V; Smith A J;Walker I R. Canadian Journal of Earth Sciences,2007, 44(3): 287-296A sand pit at Leamington, Ontario, insoutheastern Essex County in the southernmostpart of Canada, has yielded many taxa offossil animals and plants that are dated over13 000 BP. The fossils are of both terrestrialand freshwater origin, and comprise a surprisinglydiverse but coherent assemblage of molluscs,ostracodes, Chironomidae, Coleoptera,Turbellaria, Trichoptera, and a few fish bonefragments. This is the oldest known postglacialoccurrence in Ontario for all animalgroups. Paleoenvironments indicated by thetaxa range from boreal forest to tundra; taxaare an in situ assemblage with little transportor reworking. Although this site has yieldedthe richest fossil record of this age yet foundin Ontario, previous finds at a few sites on thenorth edge of the eastern Erie basin and in thesouthern Huron basin indicate plants werewell established in southwestern Ontario bythe time of the Mackinaw Phase interstadialwhen lowered lake levels likely facilitatedtheir arrival from land areas to the south. Thisdiscovery greatly improves the prospects offinding fossils of this age even though theknown record is still extremely limited. Thesite represents fortuitous preservation and discovery,and amply demonstrates that glaciallakes of this time, when much of the last icesheet was still in existence, were far from barrenof life and that the migration of biota intothe area was quite rapid during ice retreat.2007040018加拿大纽芬兰阿瓦龙地区 Mistaken Point 组合中纺锤状的埃迪卡拉化石 = SpindleshapedEdiacara fossils from the MistakenPoint assemblage, Avalon Zone, Newfoundland.( 英文 ). Gehling JG; Narbonne G M. CanadianJournal of Earth Sciences, 2007, 44(3):367-387The Mistaken Point assemblage of theEdiacara fossils is dominated by rangeomorphswith homologous fractal branchingelements. The most distinctive are the fusiformfossils, herein named Fractofusus misrain.gen., and n.sp., and Fractofusus andersonin.gen., and n.sp. Although endemic to theNewfoundland portion of the Avalonia terrane,they dominated deep sea-floor communitiesbelow the photic zone, in the mid-EdiacaranPeriod (ca. 575-560 Ma). Their biological affinitiesremain uncertain, but their architecturesuggests a phylogenetic position near the baseof the Metazoa.遗迹化石2007040019南极始新世由钻孔苔藓虫造成的岩内生物侵蚀遗迹 = Endolithic bioerosion traces attributedto boring bryozoans in the Eocene ofAntarctica. ( 英文 ). Casadio S; Marenssi S A;Santillana S N. Ameghiniana, 2001, 38(3):321-329The endolithic bioerosion structures describedherein were found on the external surfaceof right valves of Ostrea antarctica Zinsmeisterfrom the lower section of the EoceneLa Meseta Formation, on Seymour Island,Antarctica. The traces are referred toFeldmannia cavernosa new ichnogenus andnew ichnospecies and are the first evidence ofboring bryozoans in the Eocene of Antarctica.This is the first trace fossil attributed to boringbryozoans that furniches evidence of strongsubstrate specificity. This fact, and becausethe perforations were made when the oysterswere alive, suggests probable symbiotic rela-5

tionships, which have not been previouslyrecognized in boring bryozoans. The presenceof Feldmannia cavernosa together with theremaining traces of the ichnocoenosis suggestthat, reinforcing the sedimentological andstratigraphical evidence, the levels bearingOstrea antarctica represent a flooding surfacein the lower section of the La Meseta Formation.2007040020青海省曲麻莱地区巴颜喀拉山群浊积岩系识别的古遗迹学标志 = The trace fossil identifyingsymbol of turbidite sequence of BayanharGroup,southern Qinghai Province. ( 中文 ). 赵小明 ; 焦明路 ; 牛志军 . 华南地质与矿产 , 2006, (3): 48-54青海南部曲麻莱 - 治多地区位于青藏高原东北部 , 广泛出露上三叠统巴颜喀拉山群砂板岩 , 地层厚度巨大 , 实体化石稀少 , 遗迹化石丰富。在 1/25 万区域地质调查过程中 , 我们收集了大量的基础资料 , 本文重点研究遗迹化石的保存状态、形态类型、生态习性及其在地层序列中的分布特征 , 结果表明 : 研究区内巴颜喀拉山群为半深海 - 深海环境下形成的浊积岩系 , 这与沉积学、岩石学的研究结果相一致。2007040021澳大利亚南部红溪地区 Kanmantoo 群早寒武世痕迹化石及其地层意义 = Early Cambriantrace fossils from the Kanmantoo Groupat Red Creek, South Australia, and their stratigraphicsignificance. ( 英文 ). Jago J B; GatehouseCG. Australian Journal of Earth Sciences,2007, 54(4): 531-540Two ichnospecies, Helminthoidichnites isp.and Psammichnites gigas, are described fromthe upper part of the Madigan Inlet Member,Carrickalinga Head Formation, KanmantooGroup at Red Creek in the eastern Mt LoftyRanges, South Australia. These traces occur500 - 520 m above the base of the CarrickalingaHead Formation, i.e. 600 - 620 m abovepillow lavas from the previously describedvolcanics at Red Creek. The presence ofPsammichnites con. rms that the stratigraphicsuccession at Red Creek has an Early Cambrianage.分子古生物学20070400222- 甲基藿烷 : 陆相湖盆中古沉积环境的分子化石 = 2-Methylhopanes as biomarkers fordepositional environment in the lacustrinebasin. ( 中文 ). 王广利 ; 王铁冠 ; 张林晔 ; 王忠 .地质学报 , 2006, 80(6): 902-909A 环上带 C-2 或 C-3 位取代基的甲基藿烷常常用于反映细菌的新陈代谢过程(Summons et al., 1999)。通过 GC-MS 和GC-MS-MS 分析 , 在济阳坳陷古近系湖相沉积岩中检测到了丰富而完整的 C 28 ~C 36 2α-甲基藿烷系列。2- 甲基藿烷来源于蓝细菌体内的 2β- 甲基细菌藿烷多醇 (Summons etal.,1999), 在成岩作用中这种多羟基化合物易于结合到干酪根中 , 并在随后的热降解生烃过程中释放出 2- 甲基藿烷。2- 甲基藿烷具有与藿烷类似的异构化反应 , 但转化速率和热力学平衡点有所变化。2- 甲基藿烷的发育与古沉积环境的关系最为密切 , 高丰度2- 甲基藿烷仅出现在浅水、低能量的碳酸盐岩沉积环境中 , 随着成熟度增加 ,2- 甲基藿烷指数增大 , 随着湖盆水体扩大和深度增加 ,2- 甲基藿烷指数迅速减小 ; 在整个生烃阶段泥质岩中 2- 甲基藿烷都不发育。2- 甲基藿烷的组成和分布形式反映了水体氧化还原条件的变化。2- 甲基藿烷对于古沉积环境的恢复和古生态的重建具有重要意义 , 应用于陆相盆地的油气勘探则有助于更加准确地厘定有效烃源岩体。2007040023重大地质突变期生物与环境事件的分子化石记录 = Molecular fossil records as a proxyof the biotic and environmental events duringcritical geological periods. ( 中文 ). 谢树成 ; 黄咸雨 ; 黄俊华 ; 龚一鸣 ; 王永标 ; 杨桂芳 ; 陈林 .地学前缘 , 2006, 13(6): 208-217随着现代分析测试技术的发展 , 地质类脂物分子在地球环境和生命过程领域得到了快速的应用。总结了志留纪 / 奥陶纪、晚泥盆世弗拉期 / 法门期、三叠纪 / 二叠纪、侏罗纪 / 三叠纪、古近纪 / 白垩纪 5 次生物集群灭绝期地质类脂物分子记录的生物和环境事件。重点讨论了地质类脂物记录的绿硫细菌和水体透光带富硫化氢事件、甲烷菌与海底天然气水合物释放以及这些事件与生物危机的可能关系。提出了当前的工作应从生物危机向生态危机深入 , 既能反映生物事件与环境事件的关系 , 又能体现地质记录和地质过程的结合 , 这其中 , 地微生物生态系和陆地生态系工作亟待加强。6

2007040024珊瑚骨骼中骨骼有机基质的腐烂与早期成岩作用 = Decay of skeletal organic matricesand early diagenesis in coral skeletons. ( 英文 ).Perrin C; Smith D C. Comptes RendusPalevol, 2007, 6(4): 253-260Due to its particular mode of growth, thecoral skeleton provides a natural model forevaluating the successive stages of diagenesisin a still-living organism. The spatial distributionof skeletal organic matrices and theirearly diagenesis have been investigated in ascleractinian skeleton with in situ micronscaleanalyses by Raman Microspectroscopy.Results indicate that the decay of the organicmatrices occurs within a few years. We suggestthat the gradual deterioration of the skeletalorganic matrices is a key-mechanism drivingearliest diagenesis in coral skeletons andrepresents the starting-point of the process offossilization.古生态学2007040025四川黄龙地区晚泥盆世 — 早二叠世古群落分析 = Paleocommunity analysis of the LateDevonian-Early Permian in the Huanglongarea,Sichuan,China. ( 中文 ). 朱学波 ; 刘登忠 .成都理工大学学报 , 2006, 33(3): 299-304四川黄龙地区晚泥盆 — 早二叠世含丰富的生物化石 , 可划分出 6 个古生物群落。通过对个体生态、营养结构的分析及围岩和生物组合特征的研究表明 :Gigantoproductusgianteus 群落和 Choristites 群落为不成熟群落 ,环境属台地边缘 ; riticites-Pseudoschwagerina群落和 Verbeekina 群落为成熟生物群落 ,Parafusulina-Schwagerina 群落和Dictyoclostus-Schellwienella 群落为较成熟群落 , 均属开阔台地生态环境。各群落在时间上相互取代主要受控于海水深度、海水持续缓慢变化导致的环境渐变 , 属缓慢环境变化型取代。结合各群落古生态环境及群落取代关系 , 建立了生态环境模式。2007040026阿根廷前科迪勒拉地区圣胡安组早奥陶世生物相的分布与组分分析 = Analysis on thedistribution and composition of the Early Ordovicianbiofacies in the San Juan Formation,Argentine Precordillera. ( 其他 ). Carrera M G.Ameghiniana, 2001, 38(2): 169-184Several paleoecologic studies have beencarried out on the Ordovician limestones ofthe San Juan Formation, Argentine Precordillera.However, neither an integrated analysisof the fossil associations nor a complete studyof their stratigraphic distribution have beenperformed. The aim of this contribution is toanalyze biofacies distribution and compositionalong the complete stratigraphic record of theSan Juan Formation. Seven main biofacieshave been recognized: 1) Archeoscyphia-Calathium-Girvanella biofacies 2) Archaeorthisbiofacies 3) Leptellinid biofacies 4) stromatoporoidbiofacies 5) Petroria-Paralenorthisbiofacies 6) Demosponge biofacies and 7)Nileid biofacies. Taking into account genericand species composition of biofacies and associatedbiozones, a high turnover is evident,showing no recurrence. However, at highertaxonomic levels or considering guilds compositionrecurrence of biofacies follows sealevel fluctuations ("guilds tracking"). Thispattern of highly variable biozone content andthe absence of recurrent biofacies may implythe absence of refuge areas possibly relatedwith the isolation of the Argentine Precordillera.Changing environmental conditions mayeliminate a high percentage of the genera andonly few survivors (eurytopic elements) persist.The other components in the subsequentbiofacies are immigrants and new endemicclades. A clear change in biofacies frameworkis verified since the late Arenig with the developmentof stromatoporoid reef mounds incentral sections and the nileid biofacies bothin northern and southern sections. This eventreflects the tectonic shift of the basin and thegeneration of subsiding depocenters. The paleogeographichistory of the basin controls thehighly variable composition of biofacies andbiozones, causing the changing taxonomiccomposition of the immigrants, and originationof endemic forms. Distribution of the biofaciesis closely related to tectonic evolutionand sea level fluctuations. A drastic change inbasin background triggers a one way patternof biofacies development since the late Arenigboth in northern and southern areas. Sea levelchanges periodically restart environmentalconditions with the development of a fairlysymmetrical pattern of guild associations.2007040027根据硅藻对阿根廷布宜诺斯艾利斯地区Miramar 沿岸的全新世古环境再造 = Holocenepaleoenvironmental reconstruction of theMiramar coast (Buenos Aires Province, Argentina)according to its diatoms. ( 其他 ).Espinosa M A. Ameghiniana, 2001, 38(1): 27-347

A sequence developed as a result of Holocenesea level fluctuations is described basedon diatom-assemblage analysis. The 1.5 msection is close to Punta Hermengo, Miramar.Life habits and salinity tolerances of diatomtaxa were used for the environmental reconstruction;multivariate analytical techniqueswere also applied. At the base of the section,high percentages of brackish-planktonic taxarepresent a tidal channel infilling. Mesohalobous,benthical epiphytic taxa characterize theoverlying sediments, suggesting a brackish,shallow, stable environment such as a swampwith a restricted connection to the sea.2007040028澳大利亚南部纳拉库特地区晚更新世至早全新世 Robertson 洞穴沉积的古环境再造 =Palaeoenvironmental reconstruction of theLate Pleistocene to Early Holocene RobertsonCave sedimentary deposit, Naracoorte, SouthAustralia. ( 英文 ). Forbes M S; Bestland E A;Wells R T; Krull E S. Australian Journal ofEarth Sciences, 2007, 54(4): 541-559Sedimentological investigations and geochemicalanalyses of the Robertson Cave deposit,7 km south of Naracoorte, South Australia,document a palaeoenvironmental recordfor the Late Pleistocene and Early Holocene.Three distinct depositional episodes spanningthe interval 32 -8 ka are represented by over 4m of sediments exposed in the chamber 2 excavationpit. The oldest of the three, the lowerunit (430 ka BP) is dominated by reddish andbrown sandy silts. A 20 cm band of red silthorizons that cap this unit contain enricheddelta N-15 values (12 - 15%), low C/N ratios,significant SO3 (20%) and CaO (18.5%) contents,a high alkyl-C component and phosphorus-richmineralogy. These unique sedimenthorizons are interpreted as being derived fromthe accumulation of bat guano and degradedcave rock fragments. Their presence suggestsa period of low sediment input into the cave,possibly reflecting the existence of a stablegeomorphic environment prior to 30 ka. Thetime period 30 - 27 ka saw the rapid depositionof the middle unit, a sequence of coarserhomogeneous sands that resulted in the entranceto chamber 2 becoming blocked. Thesehorizon-less sediments, with clear aeolian features,are most likely representative of thedrier conditions associated with the Last GlacialMaximum, which peaked at 20 - 17 ka.Deposition into the chamber recommenced atapproximately 13 ka and continued until 8 ka,resulting in the accumulation of the upper unit,a sequence of silt, charcoal and organic matterrich horizons. Here, a shift to more C-13-depleted values (-25% to -27%) is evident inthe bulk soil organic matter and charcoal between11 and 10 ka, possibly reflecting a shiftfrom the dry Last Glacial Maximum to thewetter environs of the Holocene. The upperunit may also be a record of burning practicesassociated with Aboriginal migration to thearea.微体古生物学综论2007040029柴达木盆地北缘昆特依凹陷始新统下干柴沟组微体古生物研究 = Micropalaeontologyof Eocene Lower Ganchaigou Formation inThekunteyi Depression of the northern marginof the Qaidam Basin. ( 中文 ). 吉利明 ; 乔子真 ;张海泉 ; 孟凡巍 . 微体古生物学报 , 2007,24(1): 82-88 1 图版 .昆 2 井是柴达木盆地北部昆特依凹陷区潜伏 Ⅰ 号构造上的第一口勘探井 , 为了建立该地区地层层序 , 对该井的岩屑及岩芯样品进行了系统的微体古生物学研究 , 仅在下干柴沟组发现少量轮藻化石和零星的介形类化石。下干柴沟组下段出现的轮藻类Gyrogona qianjiangica 和 Lamprothamnium?brevis 是我国中始新世最常见的化石。该层段的轮藻类可命名为 Gyrogona qianjiangica-Lamprothamniumcurta-L. brevis 组合 , 时代为中、晚始新世。本文以 Gyrogona qianjiangica分布的顶、底界作为昆 2 井下干柴沟组下段的标志 , 划分结果与其它轮藻及介形类化石的对比结果基本一致。氯离子含量分布显示 , 轮藻类化石产出的下干柴沟组是整个地层剖面中含盐度最低的沉积阶段 , 表明下干柴沟组沉积时期 , 该地区处于水域比较广阔的淡水湖泊环境 , 但在个别层段出现咸化环境 , 产出以喜盐的 Austrocypris 为代表的介形类化石。2007040030澄江化石库中的双胚层动物新知 = Newdiploblasts from Chengjiang fossil lagerstatte.( 中文 ). 舒德干 ;Simon Conway Morris. 地学前缘 , 2006, 13(6): 227-233作为观察寒武纪大爆发主幕奥秘的最佳科学窗口 , 澄江化石库展示了三胚层动物 ( 即两侧对称动物 ) 首次全面大辐射的历史产物 ,让学术界终于看到了已知最古老的同时包括原口类和后口类两大支系的动物谱系庞8

大 “ 树冠 ” 的主体轮廓 , 从而给许多较高级动物类群的起源和早期演化研究提供了十分重要的信息。然而 , 该化石宝库中却很少见到作为 “ 树干 ” 的双胚层动物 ( 即辐射动物 ) 的化石记录 , 这给 “ 真动物 ” 的源头探秘蒙上了阴影。尽管广布于前寒武纪末期全球浅海域的 “ 文德生物群 ” 一直被认为是动物界早期一次 “ 失败的演化试验 ” 的牺牲品 , 但其中一支成功延续到早寒武世的春光虫 (Stromatoveris) 具有叠覆状梳齿构造 , 很可能代表着栉水母类的一类原始祖先。文中描述新的羽毛状动物王氏澄江海笔(Chengjiangopenna wangii) 不同于春光虫 , 前者具有彼此分离的羽枝 , 且羽枝上保存了排列规整的珊瑚个体虫室 , 因而与现代八射珊瑚中海笔类的形态学特征十分一致 ; 新的谱系分析显示 , 它应该代表刺胞动物门中的一个原始类群。2007040031阿根廷西北部塔里哈盆地 Zapla 和 SantaBarbara 山脉志留系和中泥盆统几丁虫 =Silurian and Middle Devonian Chitinozoafrom the Zapla and Santa Barbara Ranges,Tarija Basin, northwestern Argentina. ( 英文 ).Grahn Y; Gutierrez P R. Ameghiniana, 2001,38(1): 35-50Chitinozoans from Silurian strata in theTarija Basin were investigated from the Zaplaand Santa Barbara ranges, Jujuy province,northwestern Argentina, and from an earlyGivetian section in the subsurface of Santiagodel Estero Province, northwestern Argentina.The chitinozoan faunas show striking similaritiesto contemporary assemblages from Bolivia,Paraguay and Brazil. The chitinozoanbiozonation proposed for the Lower Silurian(Llandovery-lower Wenlock) succession ofParana Basin in Brazil and eastern Paraguayapplies to the Argentinian faunas as well. TheLower Silurian Zapla Formation yields achitinozoan assemblage of Aeronian s.l, toearly Telychian age. It corresponds to all orpart of the Cancaniri Formation in Bolivia, theVila Maria Formation in Brazil, and the VargasPena Formation in Paraguay. In the ZaplaRange the overlying Lipeon Formation is lateTelychian to Sheinwoodian in age, and is coevalwith the Cariy Formation of Paraguay andalso with the lower part of the CachipuncoFormation in the Santa Barbara Range. Theupper part of the Cachipunco Formation isdated as Ludlow s.l. to early Pridoli, thus it iscoeval with the Kirusillas Formation in Bolivia,and is overlain by the Arroyo ColoradoFormation (late? Ludlow-earliest Lochkovian),which could correspond to the Catavi and TarabucoFormations of Bolivia. A total of 44chitinozoan species have been recorded, mostof which are also known from contemporarystrata in Brazil, Bolivia and Paraguay.2007040032苏皖北部新元古代微生物化石 = Neoproterozoicmicrofossils from northern Jiangsuand Anhui. ( 中文 ). 钱迈平 ; 袁训来 ; 阎永奎 ; 丁保良 . 微体古生物学报 , 2002, 19(4): 363-381 4 图版 .苏皖北部新元古代海相泥页岩、粉砂岩及燧石中富含微生物化石。其中 , 通过化学浸解法 , 从碎屑岩中获得 14 个形态属种的微生物化石 ;6 个形态属种的蓝细菌化石呈三维立体状态保存在燧石切片中。浸解获得的泥页岩、粉砂岩相微生物化石 , 在刘老碑组中 — 上部的主要是片形和球形 :Laminarites antiquissimus,Leiosphaeridiapelucida,Spumiosa alara 及 Asperatopsophosphaerabavlinensis; 在九里桥组、贾园组和赵圩组主要为多面形和球形 :Monilinema quadratucella及 Synsphaeridium sp.; 而史家组、金山寨组和沟后组则有丰富的球形、片形、梭形和带形个体 : Leiosphaeridia hyperboreica,Trachysphaeridiumsimplex,Annulumdifuminatum,N ucellosphaeridium asperatum,Tophoporatasp.,Symplassosphaeridiumsp.,Macroptycha uniplicata 及 Taeniatum simplex.该微生物组合可与河北及天津蓟县的新元古界景儿峪组和下马岭组的相对比 . 虽然上述微生物化石的系统古生物学仍在研究中 , 但却为我们了解新元古代大冰期前夕近岸海相环境生物圈提供了有关浮游植物的信息 . 苏皖北部新元古代倪园组及九顶山组的燧石中 , 保存良好的微生物三维立体化石为丝形和球形蓝细菌遗留物 , 包括Siphonophycussp.,Eoentophysalis belcherensis,Eozygiongrande,Tetraphycus conjionceum,Globophycusrugosum 及Caryosphaeroidespristine. 该蓝细菌组合可能是底栖的 , 它们出现在非叠层石的碳酸盐沉积环境 .2007040033湖北宜昌黄花场中 / 下奥陶统界线附近几丁虫组合及其地层学意义 = The chitinozoanassemblages across the Lower-Middle Ordovicianboundary at the Huanghuachang sectionof Yichang, Hubei, and its stratigraphical significance.( 中文 ). 陈孝红 ; 汪啸风 ; 李志宏 ; 王9

传尚 ; 张淼 . 地层学杂志 , 2002, 26(4): 241-247 1 图版 .对宜昌黄花场大湾组下段牙形石Oepikodus evae 带至 Baltoniodus triangularis带系统采集与分析几丁虫样品 , 共发现几丁虫 6 属 12 种 , 其中包括 1 个相似种、1 个未定种 , 它们是 Conochitina raymondii,C. ordinaria,C.primitiva,C.langei,C. brevis,C. poumoti,C.decipiens,Belonechitina cf. micracantha,Lagenochitina esthonica, L. sp., Eremochitinabaculata 和 Cyathochitina dispar 等。根据上述几丁虫的地质和地理分布特征 , 自下而上可划分为 Conochitina langei 带和 Eremochitinabaculata 带 , 讨论并指出了他们与相关笔石、牙形石生物带的关系。2007040034从微体化石群看我国沿海早第三纪含油盆地的差异 = A comparative study of Paleogenelacustrine microfossils among PearlRiver Mouth Basin, Beibuwan Basin andBohai Gulf Basin. ( 中文 ). 刘传联 ; 祝幼华 ; 赵泉鸿 . 古生物学报 , 2002, 41(2): 266-272对我国沿海 3 个含油盆地 — 珠江口、北部湾和渤海湾盆地下第三系湖相生油岩中的微体化石群进行比较分析。3 个盆地中以渤海湾盆地下第三系湖相化石群最为丰富 ,数量多 , 分异度高 , 而且化石群以地方性属种比例高、咸水类型多 , 存在 “ 海源陆生生物化石 ” 为特征 ; 北部湾盆地 , 在涠洲组和流沙港组发现较多的介形类化石及个别腹足类和轮藻化石 ; 而珠江口下第三系湖相地层中 ,微体化石罕见 , 只在个别层位发现贝壳碎片。据化石群特征 , 推测渤海湾盆地早第三纪是封闭型的咸水湖泊 , 而且部分沉积时期 ,可能是以 Cl - 和 Na + 为主的咸水湖泊 ; 珠江口盆地早第三纪是湖水矿化度低、硬度、pH值也低的淡水湖泊 ; 而北部湾盆地早第三纪可能仍属淡水湖泊 , 但有一定的矿化度。2007040035南半球埃迪卡拉化石 Charnia 的首次发现 =First occurrence of the Ediacaran fossilCharnia from the southern hemisphere. ( 英文 ).Nedin C; Jenkins RJF. Alcheringa, 1998,22(3/4): 315-316孢粉2007040036阿根廷巴塔哥尼亚 Austral 盆地近海早白垩纪可能的凤尾蕨孢子 = Putative Early Cretaceouspteridaceous spores from the offshoreAustral Basin in Patagonia, Argentina. ( 英文 ).Archangelsky S; Archangelsky A. CretaceousResearch, 2006, 27(3): 473-486A palynological review of cingulate sporeshaving affinities with the fern family Pteridaceaefound in Lower Cretaceous assemblagesof Patagonia, Argentina, is presented. The newgenus Sotasporites, with three species is defined:S. triangularis sp. nov., S. elegans (Archangelskyand Gamerro) comb. nov. and Sotasporitessp. Comparisons with spores of extantmembers of the family show close similaritiesin shape and sculpture with the productsof taxa living in the southern Andes. Muricingulisporisannulatus Archangelsky andGamerro, originally defined from the AptianBaqueró Group of Patagonia, is maintained inits original combination after the revision ofthe types. The differences from Cyatheaciditesof the family Lophosoriaceae, to which thisspecies was assigned elsewhere, are underscored.Finally, three species of Contignisporites,viz. C. cooksoniae (Balme) Dettmann,C. glebulentus Dettmann and C. burgeri Filatoffand Price are described and reviewed. It isconcluded that the Pteridaceae played an importantrole in Patagonia and were representedby several taxa during the Early Cretaceous.2007040037多指标方法所揭示捷克共和国 Vladař 地区山堡前罗马铁器时代的环境变化 = Insightinto the environment of a pre-Roman Iron Agehillfort at Vladař, Czech Republic, using amulti-proxy approach. ( 英文 ). Pokorný P;Boenke N; Chytráček M; Nováková K; SádloJ; Veselý J; Kuneš P; Jankovská V. VegetationHistory and Archaeobotany, 2006, 15(4):419-433The large fortified hilltop site of Vladař,northwest Bohemia, Czech Republic (50°05′N, 13°13′E), has recently been studiedintensively by way of environmental archaeology,in which palaeoecological methodshave played a crucial role. The latter includethe analyses of pollen, green algae, Cladocera,other microfossils, plant macro-remains (includingcharcoal and wood) and chemicalcomposition, carried out on the wet sedimentsfrom an artificial cistern/pond situated in themiddle of the large citadel, supplemented bycharcoal and wood analysis on material fromdry situations. The continuous palaeoecologicalrecord consists of well-preserved biologicalremains and covers the period from ca. 400B.C. to recent times. The chronology is primarilybased on radiocarbon dating, supplemented10

y archaeological finds. The main focus is onthe La Tène period of the Iron Age. Duringthe early to middle La Tène the hillfort had aconsiderable number of permanent inhabitantsand woodland was almost completely replacedby an agricultural landscape. The site becamepartly abandoned by the end of the 3rd centuryB.C. and completely abandoned around thebirth of Christ, after which it reverted to naturalwoodland communities.2007040038意大利北部 Lago Lucone 地区青铜器时代人类活动对植被的影响 = Human impact duringthe Bronze Age on the vegetation at LagoLucone (northern Italy). ( 英文 ). Valsecchi V;Tinner W; Finsinger W; Ammann B. VegetationHistory and Archaeobotany, 2006, 15(2):99-113Lake-sediment records were used to reconstructhuman impact on the landscape aroundLago Lucone (45 ° 33 ′ N, 10 ° 29 ′ E,249 m a.s.l.), a former lake in the western amphitheatresystem of the Lago di Garda. Presenceof prehistoric human populations is attestedby pile-dwelling settlements from theEarly-Middle Bronze Age, with one settlementat a distance of only 100 m from the coringsite. Pollen, plant-macrofossil and microscopiccharcoal analyses were applied to a250 cm sediment core with four dates providingthe time control. A mixed oak forest thatwas important during the Early-Middle Holocenewas cleared and replaced by open vegetationduring the Bronze Age (∼2000–1100B.C.) when open lands were estimated to havecovered more than 60% of the total relevantpollen-source area. During a phase of highhuman impact, independent climatic proxiessuggest warm and dry climatic conditions.Later, ca. 1100 B.C., palaeobotanical evidenceindicates a sharp decrease in human pressurein the Lago Lucone area. The comparison withother sedimentary palaeocultural recordsshows that the period 1300–1100 B.C. wascharacterised by general declines of agriculturalactivities both south and north of theAlps. These declines have been previouslyattributed to a change towards wetter andcolder climatic conditions in and around theAlps. However, the decline in human impactaround Lago Lucone cannot be exclusivelyattributed to climatic variation. Thereforeother forcing factors independent of climaticchanges, such as cultural crises or changes inspatial organisation of the habitats, cannot beruled out under the present state of knowledge.2007040039德国 Solling 地区 Ahlequellmoor 湿地周围全新世后期植被、土地利用和人类居住史= The later Holocene history of vegetation,land-use and settlements around the Ahlequellmoorin the Solling area, Germany. ( 英文 ). Jahns S. Vegetation History and Archaeobotany,2006, 15(1): 57-63A pollen diagram from the Ahlequellmoorin the Solling area shows the history of vegetationand settlement over the last 7,800 years.In the early Atlantic period mixed deciduousforest with mainly Tilia together with Ulmusand Quercus grew in the area. In the late Atlanticperiod Quercus became most abundant.Fagus spread in the Sub-boreal period at about2700 B.C. Since ca. 900 B.C. the Solling wascovered by beech forests with some oak. Inprehistoric times woodland grazing is indicated.Only in Medieval times are two settlementsin the vicinity of the Ahlequellmoorreflected in the pollen diagram. The earlierone is dated to about A.D. 750–1020, andmay be connected with the former Monasteryof Hethis, which is thought to have existedclose to the fen from A.D. 815 to 822. Thesecond Medieval settlement dates to the11th–12th century. The large-scale woodlanddestruction of late Medieval and modern timesis not clearly visible. The silvicultural measuresof the last 200 years are reflected by increasingvalues of spruce and grassland taxa.2007040040印度孟加拉西部 Rajmahal 组侏罗纪 - 白垩纪过渡带孢粉 = Palynology of the Jurassic-Cretaceous transition in the Rajmahal Formation,West Bengal, India. ( 英文 ). Vijaya. Alcheringa,2000, 24(1/2): 125-133Borehole PGD-IA penetrated CretaceousRajmahal Formation and underlying TriassicPanchet Formation between 288-423.51 m.Palynoassemblages recovered within theMesozoic sequence are assigned to three palynozonesclosely comparable to Australian assemblages.The oldest palynozone is the Verrucosisporites-Lundbladisporazone, whichoccurs between 373.5-376 m in the uppermostPanchet Formation. The first occurrence ofCallialasporites turbatus occurs at 373.5 m andsignals the presence of Jurassic deposits. Theoverlying Infratrappean greyshales (371.5-354m) of the Rajmahal Formation is represented11

y the Murospora florida palynozone of LateJurassic age. The youngest palynozone identifiedis the Cicatricosisporites australiensiszone which occurs within the Inter-trappeans(346.35-295.0 m) of the Rajmahal Formation.Based on ages assigned to the M. florida andC. australiensis zones in Australia, the RajmahalFormation is dated as Oxfordian-Berriasian. The first appearance datums(FADs) of Cicatricosisporites australiensis.Crybelosporites stylolsus, Aequitriraditesspinulosus and Lycopodiacidites dettmannaesuggest that the Jurassic-Cretaceous boundaryprobably lies just within the interval 346.35-328.81 m in Inter-trappean bed II.2007040041辽河盆地大民屯凹陷沈 249 井早白垩世九佛堂组孢粉组合 = Palynological assemblagefrom the Early Cretaceous Jiufotang Formationof the Shen 249 Well in the Damintundepression of the Liaohe Basin. ( 中文 ). 温国强 . 微体古生物学报 , 2006, 23(2): 191-198沈 249 井九佛堂组孢粉材料是目前所知辽河盆地孢粉类型最丰富、数量最多且保存最完好 , 可确定 63 属 , 包括蕨类植物孢子40 属和裸子植物花粉 23 属 ; 根据孢粉组合特征 , 可称其为 Cicatricosisporites-Concavissimisporites-Classopollis 孢粉组合 ,具有裸子植物花粉相对含量明显较高、分异性较低 , 而蕨类植物孢子分异性明显较高、相对含量较低的特点 ; 该组合与辽西九佛堂组、内蒙古二连盆地赛汉塔拉组一段的孢粉组合具有很强的一致性。本文资料可弥补辽河盆地九佛堂组孢粉组合的空白 ,并为深入认识我国北方区九佛堂组沉积时期植物群特征提供重要的帮助。2007040042新疆准噶尔盆地芳 3 井晚白垩世孢粉组合的发现及其地质意义 = Late Cretaceoussporopollen assemblages in the Fang 3 Well ofthe Junggar Basin,Xinjiang and their geologicalsignificance. ( 中文 ). 詹家祯 ; 师天明 ; 周春梅 ; 郑秀亮 ; 商华 ; 肖继南 . 微体古生物学报 , 2007, 24(1): 15-27 2 图版 .准噶尔盆地腹部芳 3 井紫泥泉子组所夹灰色泥岩中产丰富的盘星藻、葡萄藻等藻类、疑源类化石及一定数量的孢粉化石。孢粉化石计 75 属 160 种 , 并首次在新疆地区发现了可靠的鹰粉型化石 Aquilapollenites 以及在我国主要产于松辽盆地和广东三水盆地上白垩统的 “ 大孢子 ” 化石Balmeisporites, 建立 Schizaeoisporites grandus-Parcisporitesparvisaccus - Liliaciditescreticus (GPC) 组合。通过对部分孢粉属种已知地质分布的分析以及与国内外部分地区晚白垩世孢粉组合的对比 , 将 GPC 组合的时代确定为晚白垩世坎潘期至马斯特里赫特期。根据紫泥泉子组的沉积特点及孢粉组合特征 , 认为晚白垩世准噶尔盆地应归属西北 - 东南孢粉植物区 , 局部层段沉积时期气候比较湿润 , 孢粉组合具有我国东北孢粉植物区与西北 - 东南孢粉植物区的过渡特点。2007040043辽宁铁岭盆地早白垩世孢粉组合 = EarlyCretaceous spore and pollen assemblages fromthe Tieling basin, Liaoning province. ( 中文 ).吴炳伟 ; 雷安贵 . 微体古生物学报 , 2007,24(1): 89-97 1 图版 .铁岭盆地白垩系发育 ,1990 年以来辽河油田公司在该区钻探了 3 口参数井 , 并在下白垩统采获了较丰富的孢粉化石 , 建立了 3 个早白垩世孢粉组合 , 自下而上为Cicatricosisporites-Concavissimisporites-Protoconiferus 组合 ,Cicatricosisporites-Abdiverrucospora-Piceaepollenites 组合以及Deltoidospora-Cicatricosisporites-Laevigatosporites-Tricolpopollenites 组合 , 分别产自九佛堂组、沙海组和阜新组。本文叙述了组合特征 , 通过与国内外孢粉组合的对比及特征分子的时代分布 , 确立了本区早白垩世生物地层层序及地质时代。孢粉植物群反映了温暖潮湿的热带 - 亚热带气候。2007040044山东滕县煤田石炭纪、二叠纪孢粉植物群及古气候 = Carboniferous — Permian palynofloraand paleoclimate of the TengxianCoalfield, Shandong. ( 中文 ). 苏维 ; 黄兴龙 ; 王明镇 ; 张锡麒 . 微体古生物学报 , 2007, 24(1):98-104根据前人在原位孢子方面已积累的大量资料 , 并参考现代孢子花粉形态研究成果 , 大致推测了本区石炭 - 二叠纪分散孢子花粉的大多数属的植物亲缘关系。通过已建立的含煤地层孢粉组合带推测相应时期的古植被类型 , 并与前人有关地质时期及地层的大植物化石带进行了对比 , 不仅验证了各地质时期植被的兴起、发展、繁盛以及衰退绝灭的历史过程 , 更大意义上将微体形态的孢子花粉与宏观上的植被进行了对比归类 , 从而使得对研究区晚古生代含煤地层的古植12

被的形态面貌有了更直观的了解。最后 , 利用孢粉分析恢复相应地质时期的古气候2007040045再论华南地区末次冰盛期植被类型 = Additionalremarks on vegetation types in SouthChina during the Last Glacial Maximum(LGM). ( 中文 ). 刘金陵 . 微体古生物学报 , 2007, 24(1): 105-112根据南海北部 17940 孔和台湾中部头社孔孢粉序列对比结果 , 首次提出了华南地区15—40kaBP 期间的三个具代表性植物群 1)以青栲类为主的亚热带常绿阔叶林为第 1植物群 , 该植物群在 MIS2 阶段 (20 —15kaBP), 为南海北部周边地区和台湾中部头社盆地周围地带性植被 ;2) 以松属或桤木属为主的木本植物为第 2 植物群 , 对应于间冰阶 , 夏季风盛行 , 降水充沛 , 气候暖湿 , 高海面( 高湖面 );3) 以蒿属或以禾草为主的草本植物为第 3 植物群 , 对应于冰阶 , 冬季风盛行 , 降水少 , 气候暖干 , 低海面 ( 低湖面 )。第 2、3 植物群在末次冰期时段呈交替出现 , 表现出东亚季风在本区的旋回特征。文中推论了LGM 时段大陆架上的植被类型为陆架前缘的浅水区分布着红树林 , 裸露的陆架前后缘分别生长着草地、灌木丛和常绿阔叶林。最后 , 本文提出了蒿属峰值与北大西洋Heinrich 事件的对比。2007040046川北若尔盖高原红原泥炭剖面孢粉记录的晚冰期以来古气候古环境的演变 = Paleoclimaticand paleoenvironmental evolutionsince the late glacial epoch as recorded bysporopollen from the Hongyuan peat sectionon the Zoigê Plateau, northern Sichuan, China.( 中文 ). 王燕 ; 赵志中 ; 乔彦松 ; 王书兵 ; 李朝柱 ;宋利峰 . 地质通报 , 2006, 25(7): 827-832利用 14 C 测年及孢粉分析方法对位于若尔盖高原的红原泥炭剖面进行了系统研究 , 重建了若尔盖地区晚冰期以来古环境的演化历史 , 并识别在此期间发生的主要气候事件。结果表明 : 该区晚冰期的气候特点为冷偏干或凉偏干 , 冷暖波动频繁。其中 ,14.1~13.4、12.4~12.0 和 10.5~10.0kaBP 之间的冷阶段分别对应于 Oldest Dryas 、 OlderDryas 及 Younger Dryas 事件 ; 发生于 12.6~12.4 和 12.0~10.5kaBP 左右的暖阶段分别对应于 Bolling 及 Allerod 暖期。YoungerDryas 事件之后 , 气候总体以温湿为主要特征 ,8.9~8.7 和 6.1~5.8kaBP 之间的明显降温为全新世期间的 2 次冷事件。孢粉记录所反映的若尔盖地区晚冰期以来的气候演化与全球气候变化具有较好的可比性。2007040047河南西峡地区二郎坪群火神庙组中发现泥盆纪孢子化石 = Discovery of Devonianspores in the Huoshenmiao Formation of theErlangping Group in the Xixiaarea,Henan,China. ( 中文 ). 高联达 ; 王宗起 ; 王涛 ; 闫全人 ; 闫臻 ; 李秋根 . 地质通报 , 2006,25(11): 1287-1294在河南省西峡地区二郎坪群火神庙组粉砂质板岩中发现丰富的陆生植物孢子(Spores)、少数疑源类 (Acritarchs) 和极少数几丁虫 (Chitinozoa) 化石。该化石孢子组合可与中国华南、西南地区和西秦岭中泥盆世早期孢子组合比较 , 亦可与西欧和北美中泥盆世早期的孢子带比较 , 时代为中泥盆世 ,并有可能为中泥盆世早期 , 相当于西欧艾菲尔期 (Eifelian)。2007040048青藏高原沱沱河至昆仑河地区晚更新世以来孢粉记录的古环境信息 = Paleoenvironmentalchanges since the late Pleistocenebased on sporopollen records in the area fromthe Tuotuo River-Kunlun River, Qinghai-Tibet Plateau. ( 中文 ). 赵振明 ; 彭伟 ; 邓中林 ;李荣社 ; 王毅智 ; 朱迎堂 . 地质通报 , 2006,25(12): 1469-1474根据对青藏高原沱沱河流域的雅西错湖湖相沉积、西金乌兰湖岸边的湖相沉积和昆仑河河流相沉积记录的晚更新世以来的孢粉资料的对比分析 , 该地区 2 种标志性花粉蒿属 (Artemisia)、藜科 (Chenopodiaceae)的百分含量表现出明显的负相关性 , 从南向北、从老到新 , 孢粉的种类、乔木花粉的数量逐渐减少 , 禾本科 (Gramineae) 花粉百分含量逐渐降低 , 蕨类孢子数量少 ; 在研究区南部晚更新世早期出现了以白刺属 (Nitraria) 为代表的干旱灌丛草原植被 , 在研究区 3~1 万年之间出现了以蒿属、禾本科为代表的干偏湿的草原植被 ; 总体上 , 根据晚更新世的孢粉恢复的古环境 , 南部地区比北部地区偏湿。这一特征对恢复青藏高原晚更新世的古环境具有重要的参考意义。2007040049西藏札达盆地托林剖面孢粉组合特征及其古气候意义 = Features of the sporopollenassemblage at the Toling section in the Zandabasin, Tibet,China, and its paleoclimatic sig-13

nificance. ( 中文 ). 吕荣平 ; 罗鹏 ; 韩建恩 ; 余佳 ;孟庆伟 ; 邵兆刚 ; 朱大岗 ; 孟宪刚 . 地质通报 , 2006, 25(12): 1475-1480西藏札达盆地托林剖面的孢粉分析显示 ,该地区在 5.4~5.05 MaBP 时期 , 气候环境由温凉干旱转变为温暖稍湿 , 植被相应地经历了疏林草原植被 — 森林草原植被的演变过程 ; 到了 5.05~4.40 MaBP 时期 , 转变为温暖潮湿的气候 , 植被亦相应地经历了由森林草原 — 暖温带针阔叶混交林 — 亚热带针阔叶混交林的演变过程。总地来说 , 当时该地区的植被是乔木植物 ( 松属 ) 和草本植物 ( 蒿属、藜科 ) 占主导地位 , 气候总体表现为温暖湿润。2007040050内蒙古苏尼特左旗中新世晚期孢粉记录干旱事件 = A study of the Late Miocene dryevent based on sporo-pollen variations inSunitezuoqi, Inner Mongolia. ( 中文 ). 董明星 ;李凤麟 ; 高德臻 ; 耿明山 ; 李龙吟 . 地球学报 - 中国地质科学院院报 , 2006, 27(3): 207-212对中中新统通古尔组和上覆地层宝格达乌拉组的 40 个孢粉样品的分析表明通古尔期晚期形成环境较早期温湿 , 在通古尔期向宝格达乌拉期过渡期间 , 灌木和草本植物花粉由 19.7% 增加到 46%, 而乔木植物花粉总数由 69.5% 下降为 34.7%, 松蒿比 (A/C) 由 4突降为 0.64, 标志着干旱事件的开始。将该地区的古地磁、哺乳类化石和孢粉资料与前人研究进行对比 , 结果显示干旱事件发生在晚中新世约 8.5 Ma, 这一事件在华北具有广泛的可比性。2007040051阿根廷圣克鲁斯西南部 Cerro Verlika 1 地区晚全新世安第斯高地花粉分析 = Pollenanalysis of a high Andean site during the LateHolocene: Cerro Verlika 1, southwest SantaCruz, Argentina. ( 其他 ). Mancini M V.Ameghiniana, 2001, 38(4): 455-462The objective of this work is to reconstructthe vegetational changes that occurred in ahigh Andean site in the south of Santa Cruzprovince by means of pollen analysis of sedimentsfrom the archaeological sequence CerroVerlika 1 (50degrees 36'S; 72degrees 1.6' W,1.100 m asl). The new data will contribute tothe palaeoenvironmental reconstruction of theLago Argentino area. This site is located in anenvironment considered Andean Desert, includingdifferent sub-desertic to desertic types:of vegetation, distributed in a mosaic pattern.The pollen records of the sequence analysedsuggest that between ca. 4.500 and 3.600 yr C-14 B.P. a grass-shrub steppe expanded, representedby Poaceae, Asteroideae and cushionplants such as Empetrum, Azorella and Bolax,indicating colder and moister conditions thanat present. Beginning at 3600 yr B.P. anddominant at ca. 3.000 yr B.P. the vegetationchanged to a shrub steppe dominated by Asteroideae,and accompanied by other taxatypical of high-mountain areas; this indicatesless availability of moisture and an increase intemperature. This shrub steppe vegetation resemblesxerophytic subandean formationswhich nowadays develop below 1.000 In asl.This shrub steppe continued to the uppermostlevels the pollen spectra of which are dominatedby Asteroideae, Poaceae, Azorella, Bolaxand Rosaceae resembling modern vegetationnear the rockshelter. In these last samples,there is overrepresentation of Brassicaceae,which indicates the action of livestock.2007040052阿根廷三叠纪一种新的双气囊花粉 = A newdisaccate pollen grain from the Triassic ofArgentina. ( 英文 ). Ottone E G; Amenabar C R.Ameghiniana, 2001, 38(2): 157-161Cedripites tectus sp. nov., from the Middleto Late Triassic Rincon Blanco Group of SanJuan province, west of Argentina, is a haploxylonoidto slightly dyploxilonoid disaccatepollen grain with a longitudinally oval amb.The corpus is almost rhombic in polar viewand trapezium-like in off-polar compression.The sacci show a strong distal inclination andmerge gradually with the corpus, encompassinga narrow cappula about one tenth of thecorpus breadth. A brief discussion on Cedruslikefossil miospores validates the usage ofCedripites Wodehouse.2007040053阿根廷萨尔塔省 San Antonio 山晚石炭世San Telmo 组孢粉 = Palynology of the SanTelmo Formation at the San Antonio range,Salta Province, Argentina. ( 其他 ). di PasquoM; Azcuy C L; Starck D. Ameghiniana, 2001,38(1): 85-98New palynological information recoveredfrom the middle part of the San Telmo Formation,upper part of the Mandiyuti Group, at theSan Antonio range, Argentinean portion of theTarija basin, is presented. Sixty five species ofindigenous palynomorphs were identified,together with reworked specimens from theUpper Devonian and also Lower Carbonifer-14

ous levels. The age of the indigenous assemblageis Late Carboniferous (approximate toStephanian) and it can be correlated with asimilar assemblage, from the outcrop of theCarapari river at the Aguarague range. Theage and correlation of the Mandiyuti Group isextensively discussed in order to reject a EarlyCarboniferous age suggested by some authors.2007040054阿根廷拉里奥哈省上石炭统 Malanzan 组孢粉 : 新资料和古环境意义 = Palynology ofthe Malanzan Formation (Upper Carboniferous),La Rioja Province, Argentina: New dataand paleoenvironmental considerations. ( 其他 ). Gutierrez P R; Limarino C O.Ameghiniana, 2001, 38(1): 99-118A new palynological association from themiddle part of the Malanzan Formation (Sierrade Los Llanos) is described. The microflora iscomposed of thirty species of spores and pollengrains associated to algae, prasinophyceaesand acritarchs. The most common speciesof spores are Retusotriletes anfractus Menendezand Azcuy, Apiculiretusispora ralla(Menendez and Azcuy) Menendez and Azcuy,A. variornata (Menendez and Azcuy) Menendezand Azcuy, Rugospora cortaderensis(Cesari and Limarino) nov, comb., Foveosporiteshortonensis (Playford) Azcuy, Raistrickiarotunda Azcuy, Convolutispora muriornataMenendez, Granulatisporites varigraniferMenendez and Azcuy, Cristatisporitesstellatus (Azcuy) nov, comb., C. menendezii(Menendez and Azcuy) Playford, Anapiculatisporitesargentinensis Azcuy, and Pustulatisporitespapillosus (Knox) Potonie and Kremp.According to the known stratigraphic distributionof these species, a Late Carboniferous age(late Namurian-Westphalian) is proposed forthe Malanzan Formation. In addition, thepresence of Navifusa variabilis nov. sp.,Leiosphaeridia, Cymatiosphaera and Greinervillitessuggests brackish conditions during atleast part of the sedimentation of the MalanzanFormation. Probably, this evidence suggestsa postglacial transgression (late Namurian-earlyWestphalian) that flooded lakesand fluvial valleys.2007040055黄土高原西部 4 万多年以来植被与环境变化的孢粉记录 = Vegetation history of thewestern Loess Plateau of China during the last40ka based on pollen record. ( 中文 ). 唐领余 ;李春海 ; 安成邦 ; 汪卫国 . 古生物学报 , 2007,46(1): 45-61采集甘肃静宁、定西、秦安等地晚更新世晚期以来几个黄土剖面的孢粉样品 , 分别以晚更新世每个样品分辨率 200—300 年 , 全新世 20—200 年 , 揭示了黄土高原西部 4 万多年以来古植被曾经历过草原、森林草原( 或疏林草原 )、针叶林以及荒漠草原或荒漠几种植被的多次快速变化。在 44.2 —11kaBP 期间 , 静宁地区植被主要表现为森林和草原成分的相互消长 , 其中 44—29kaBP期间 (MIS3) 气候以湿润为主 , 发育针叶林 , 温度低于现在 ;23kaBP 之后 , 气候冷干 , 以稀疏草原为主 , 在末次盛冰期植被甚至演化为荒漠草原。全新世大部分时间内是以草原或森林草原 ( 或疏林草原 ) 植被为主。在全新世中期 , 约 7.6—5.8kaBP 有近 1700 年时间发育有森林植被 , 在这个时期当地自然植被覆盖度较高 , 而草原或疏林草原发育时期植被往往较稀疏 , 反映气候相对干冷。根据出现的不同类型植物的孢粉浓度及其生态环境特性 , 研究区早、中全新世 , 约 8.8—5.8kaBP沉积环境较湿润 ; 自 3.8kaBP 以后气候环境总的变化趋势是逐渐变干 , 植被开始向草原荒漠化演变。然而 , 研究区整个全新世气候环境存在多次干湿交替现象 , 据孢粉记录 , 其中可能存在 11 次气候干寒事件。2007040056南海北部 0.36—1.02Ma 高分辨率碳屑记录及天然火 = Charcoal record and natural firehistory during 0.36 — 1.02ma in northernSouth China Sea. ( 中文 ). 黄翡 . 微体古生物学报 , 2002, 19(1): 76-82依据南海 ODP1144 站下段 (225.7 —501.3m,ca.0.36—1.02 Ma) 碳屑、孢粉记录 ,将 1144 站下段 225.7—501.3m 划分 19 个碳屑、孢粉组合带 (11— 29), 并分别与氧同位素 11— 29 期 (MIS11— 29) 相对应。冰期时 ,草本植物花粉和碳屑总沉积率增加 , 气候干燥 , 天然火的强度较大 ; 冰期 MIS24, 大陆内部及冰期出露的大陆架上的天然火灾强度相对最弱 ; 而冰期 MIS12, 大陆内部及冰期出露的大陆架上的天然火灾强度相对最强 ; 间冰期气候湿润 , 草本花粉和碳屑总沉积率降低。一方面由于间冰期海平面上升 , 大陆架被淹没 , 导致碳屑来源减少 ; 另一方面亦反映天然火灾强度减低。间冰期 MIS17,25 和 27碳屑沉积率分别较冰期 MIS18,24 及 26 略高 , 推测间冰期 MIS17,25 和 27 冬季风强度15

仍相对较强 , 大陆内部天然火灾强度亦相对较强。2007040057黑龙江北安地区早白垩世孢粉组合 = EarlyCretaceous spore-pollen assemblages fromBei'an area, Heilongjiang Province. ( 中文 ). 万传彪 ; 乔秀云 ; 孔惠 ; 金玉东 ; 孙跃武 ; 刘鹏举 ; 杨建国 ; 任延广 . 微体古生物学报 , 2002, 19(1):83-90 1 图版 .本文研究黑龙江北安地区下白垩统 2 个岩石单位中的孢粉组合。其中营城组孢粉组合是松辽盆地北部营城组孢粉化石类型最丰富的组合 , 时代属巴列姆期或巴列姆 - 阿普第期 ; 沙河子组下段孢粉类型相对较少 , 组合时代暂定为早白垩世早期 ( 可能相当贝里阿斯 - 戈特列夫期 )。沙河子组下段为温暖潮湿的亚热带气候。营城组沉积时期在温暖湿润的亚热带气候下 , 南方的干旱气候对北安地区也有一定的影响。2007040058花粉形态与风媒植物母体地理分布间的关系 = Pallen morphology of anemophilousplants and their geographic distribution. ( 中文 ). 陶明华 . 微体古生物学报 , 2002, 19(1):94-98本文对部分风媒植物花粉形态特征 , 及其母体植物地理分布情况进行了对照研究。在此基础上发现 , 同一分类系统内 , 小个体花粉者 , 其母体植物地理分布趋向于较优越环境。对于具气囊花粉而言 , 具较大气囊者 , 或者花粉本体较小者 , 其母体植物趋向于分布在低纬度或较低海拔环境。并且 , 产大个体或球状花粉者 , 往往具有较强的单种成林倾向。本文首次指出了花粉形态与母体植物地理分布间存在着一定的统计学关系 , 并首次将动态概念引入植物生态学领域 , 认为花粉形态特征作为一项重要的参变量 , 通过种间生存竞争过程对母体植物适应倾向施加影响 , 进而影响物种的生活习性。那些在花粉的传播及授粉过程中稍占优势的物种 , 其自然分布域趋向于比较优越的环境。本文仅作为一种尝试 , 试图为动态植物生态学研究 , 乃至植物生态演化学研究提供一个新的研究思路。2007040059阿根廷圣露依思下二叠统 Bajo de Veliz 组孢粉 : 分类修订和生物地层意义 = Palynologyof the Bajo de Veliz Formation(LowerPermian), San Luis, Argentina: Systematicrevision and biostratigraphic considerations.( 其他 ). Gutierrez P R; Cesari S N.Ameghiniana, 2000, 37(4): 439-462The original palynological samples studiedby Menendez from the Bajo de Veliz Formation(San Luis, Argentina), were revised. Thisstratigraphic unit has yielded one of the fewPermian palynological associations recordedfrom the Paganzo Basin. Some species, suchas: Latusipollenites? quadrisaccatus Marques-Toigo, Hamiapollenites fusiformis Marques-Toigo, Protohaploxypinus limpidus (Balmeand Hennelly) Hart, Marsupipollenites striatus(Balme and Hennelly) Foster, and Vittatinasubsaccata Samoilovich, were identified in theassemblage for the first time. The occurrenceof Barakarites rotatus (Balme and Hennelly)Bharadwaj and Tiwari, Apiculatisporis cornutus(Balme and Hennelly) Hoeg and Bose,Fusacolpites fusus Bose and Kar, Protohaploxypinusamplus (Balme and Hennelly) Hart,Verrucosisporites patelliformis (Menendez)nov, comb., and Granulatisporites sp. cf. G.trisinus Balme and Hennelly, is confirmed.The presence of these species supports theinclusion of this palynological association inthe Early Permian Argentinian Fusacolpitesfusus-Vittatina subsaccata Biozone.2007040060新疆三塘湖盆地塘浅 3 井中侏罗世孢粉组合 = Middle Jurassic sporopollen assemblagesfrom Tangqian-3 well of the Santanghu Basin,Xinjiang. ( 中文 ). 黄嫔 . 微体古生物学报 , 2002, 19(2): 178-192 4 图版 .本文对在新疆三塘湖盆地塘浅 3 井 106—701m 层段发现的孢粉化石进行了系统的分析研究 , 共获孢子花粉 52 属 120 种 ( 包括相似种和未定种 ), 疑源类化石 2 属 2 种及一个未定类型 , 根据孢粉属种及其含量的变化 , 自下而上分为两套组合 :1) Cyathidites minor-Osmundacidites- Cycadopites- Quadraeculina组合 ;2 ) Kraeuselisporites manasiensis- Classopollis-Quadraeculina 组合。第一组合产于该井 413—701m 层段 , 时代归为中侏罗世早期 , 赋存地层相当于西山窑组 ; 第二组合产于106—4 13m, 时代归为中侏罗世晚期 , 赋存地层相当于头屯河组。系统分析组合中主要孢粉属种及其母体植物的生长环境 , 推测新疆三塘湖盆地及其周围地区在中侏罗世早期为温带或亚热带气候 , 晚期为亚热带气候。16

2007040061依兰 — 伊通地堑方正断陷孢粉组合及其地层层序 = Sporopollen assemblage and itsstratigraphic sequence of the Fangzheng rift inthe Yilan—Yitong rift valley. ( 中文 ). 黄清华 ;孔惠 ; 金玉东 . 微体古生物学报 , 2002, 19(2):193-198根据大量钻井岩心中的孢粉资料 , 建立了方正断陷内白垩系至新近系 5 个孢粉组合 ,讨论了其地质时代。并结合岩性资料 , 首次将乌云组和富锦组引入方正断陷 , 提出了方正断陷不仅发育有古近纪新安村组和达连河组 , 而且还发育有晚白垩世方正组、古近纪乌云组、宝泉岭组以及新近纪富锦组 , 进而完善了方正断陷区沉积地层层序。2007040062试论应用孢粉学及其新进展 = Recent progressof applied palynology. ( 中文 ). 潘建国 .微体古生物学报 , 2002, 19(2): 206-214本文从应用孢粉学的特点出发 , 阐述了孢粉学在油气形成原始物质、环境科学研究、植物分类、农业与养蜂业等应用方面的进展 , 并对孢粉的化学成分与生物活性物质研究进行了总结 , 期望对我国孢粉应用研究有所裨益。2007040063阿根廷巴塔哥尼亚南部 Estancia El Salitral地区 Springhill 组白垩纪孢粉 = Cretaceouspalynomorphs from the Springhill Formationat Estancia El Salitral, southern Patagonia..( 其他 ). Ottone E G; Aguirre-Urreta M B.Ameghiniana, 2000, 37(3): 379-382The Springhill Formation at Estancia FlSalitral, Santa Cruz province, yields a distinctivepalynological assemblage of miosporesand subordinate dinoflagellates. The occurrenceof Muderongia staurota Sarjeant emend.Monteil together with several species such asCirculodinium? distinctum Deflandre andCookson, Muderongia crucis Neale and Sarjeantemend. Monteil, Oligosphaeridium complex(White) Davey and Williams, and Systematophorarosenfeldii Volkheimer and Sarjeant,previously quoted from equivalent horizonsat the Agrio Formation, Neuquen Basin,suggest a probable late early Hauterivian/earlyBarremian age A comparative analysis ofdinoflagellates and ammonite occurrencespoints to the existence of a marine link betweenthe Austral and Neuquen basins.2007040064阿根廷火地岛阿根廷大陆架 Aries x-1 号井晚古新世 – 早新近纪孢粉 = Late Paleogene-Early Neogene palynology, Aries x-1 well,Argentine continental shelf, Tierra del Fuego,Argentina.. ( 其他 ). Palamarczuk S; Barreda V.Ameghiniana, 2000, 37(2): 221-234Nineteen cutting samples from the Aries x-lwell, drilled in the Argentine continental shelf,offshore Tierra del Fuego, were analized forpalynology. Marine and terrestrial palynomorphassemblages, fairly well preserved,though neither diverse nor abundant, wererecovered throughout the studied interval,comprising depths between 240-640 m. Foursections, D, C, B and A from bottom to top areinformally proposed on the basis of the palynologicalcontent. Sections D through B areconsidered Oligocene in age, most probablyUpper Oligocene, whereas section A yieldedEarly Miocene assemblages, according to previouslyrecorded species distribution in nearbyareas. Two marine events were recognized insections C and A respectively. The first ischaracterized by the presence of high amountsof protoperidinioid dinoflagellate cysts (up to98%) mostly Brigantedinium sp., and the second,by equivalent amounts of both major dinocystgroups-gonyaulacoids, protoperidiniods-with absolute dominance of Nematosphaeropsisrigida Wrenn (32% of the assemblage).An environmental trend from estuarine-transitionalrestricted (section C) toneritic nearshore marine (section A) is suggested.Terrestrial palynomorphs are abundantin sections C and A. Levels 500-550 m havelarge amounts of Nothofagidites spp., pterydophytespores and fungal remains, probablyreflecting forest vegetation in the surroundingarea. The interval 260-300 m,section A,yielded a diverse pollen grain assemblagemostly composed of the herbaceous andshrubby families Cyperaceae, Asteraceae,Chenopodiaceae and Anacardiaceae.2007040065南海北部更新世高分辨率孢粉序列与气候变化 = Middle Pleistocene high-resolutionpalynological sequences and climate changesin the northern South China Sea. ( 中文 ). 黄翡 ;孙湘君 . 微体古生物学报 , 2002, 19(3): 256-262依据南海 ODP1144 站下段 (225.7 —501.3m,ca. 0.36—1.02Ma) 孢粉记录 , 将 1144站下段 225.7— 501.3m 划分 19 个组合带(11— 29), 并分别与氧同位素 11— 29 期17

(MISs11—29) 相对应。冰期时 , 花粉总沉积率增加 , 孢粉组合以松粉 (Pinus)、蕨类植物孢子 (Fern) 含量降低 , 草本植物花粉 (H erb) 含量增加为特征 , 气候干冷 ; 间冰期时 , 则相反 ,间冰期孢粉组合特征反映其气候特征与现代相似。约 0.82Ma 后孢粉组合中的热带山地针叶类分子叶枝杉 (Phyllocladus) 的出现 ,以及草本植物禾本科 (Gramineae), 莎草科(Cyperaceae) 取代耐干冷的蒿属 (Artemisia),可能与夏季风增强有关 , 这一现象可与中国第四纪黄土 — 古土壤记录进行比较。2007040066吉林延边智新盆地大拉子组孢粉组合 =Sporopollen assemblage from the Dalazi Formationof the Zhixin Basin, Jilin. ( 中文 ). 黄嫔 ;张光富 . 微体古生物学报 , 2002, 19(3): 263-275 3 图版 .本文对产自吉林延边地区智新盆地大拉子组上段的孢子花粉进行了系统研究 , 共计36 属 91 种 , 另有疑源类化石 1 属 2 种 , 组成以 Classopollis- Cicatricosisporites 为代表的孢粉组合。根据组合内一些重要分子的地质时限讨论和与相关组合的对比 , 其时代应归为早白垩世晚期。根据疑源类和主要孢粉属种可能的母体植物生长环境 , 推测在早白垩世晚期吉林延边地区智新镇是一个宁静的湖泊 , 气候温暖、干燥。2007040067湖北秭归盆地中侏罗世泄滩组孢粉组合 =Sporopollen assemblage of the middle JurassicXietan Fomation in the Zigui Basin, Hubei.( 中文 ). 陈辉明 ; 张振来 . 微体古生物学报 , 2002, 19(3): 301-308 2 图版 .本文记录了鄂西秭归盆地东缘泄滩组上部 21 个属 36 个种的孢粉植物群 , 其中包括3 个新种。讨论了主要属种组合特征和地层延限。根据中侏罗世孢粉植物群组合在国内外的对比 , 提出泄滩组上部 Cyathidites minor-Classopollis-Callialasporites 组合的时代属于中侏罗世。这个组合以桫椤科、掌鳞杉科植物的繁盛 , 和出现大量 Callialasporites母体植物为特点 , 暗示泄滩组上部形成于炎热而干旱的气候环境。2007040068江苏句容上二叠统龙潭组孢粉组合及孢粉热变指数和有机质类型 = Late Permiansporopollen assemblages and thier thermalalteration index and organic matter types fromthe Longtan Formation in southern Jiangsu.( 中文 ). 杨学英 . 微体古生物学报 , 2002,19(3): 309-315 2 图版 .通过对苏南句容 A 10 井的孢粉研究 , 首次发现了上二叠统龙潭组孢粉化石。根据孢粉组合特征 , 与国内同时期的孢粉组合进行了比较和讨论 , 并用孢粉热变指数和有机质类型 , 对龙潭组进行了油气评价。为苏南地区晚二叠世的地层对比 , 提供了新的古生物依据。2007040069阿根廷圣克鲁斯省中新世 Monte Leon 组标准地区陆相和海相孢粉类型 = Continentaland marine palynomorphs from the type areaof the Monte Leon Formation, Santa CruzProvince, Argentina. ( 其他 ). Barreda V,Palamarczuk S. Ameghiniana, 2000, 37(1): 3-12The palynomorph content of surface samplesfrom two sections -Monte Observacionand Monte Entrada- cropping out at the Atlanticcoast in Santa Cruz Province is analysedherein. Poorly to fairly well preserved terrestrialand marine assemblages were recovered.The abundance and diversity of the palynoflorashow strong paleoenvironmentalcontrol, fluctuating from moderate to low as areflection of near shore to inner neritic depositionalconditions. A Miocene (probably EarlyMiocene) age is assigned to the sections onthe basis of the stratigraphic range of selectedspecies previously recorded in nearby areas.The sections can be partly correlated, althoughthe uppermost levels of the Monte Observacionsection, mostly deposited in a freshwaterenvironment, were not encountered in MonteEntrada section. These upper levels representthe transition to the overlying continentalSanta Cruz Formation. A tectonic reactivationevent was recognised in both sections, characterisedby a sudden increase of reworked palynomorphs,mostly from Upper Cretaceousdeposits from the source area of the sediments.2007040070阿根廷卡塔马卡省 Vallecito 地区 Chiquimil组中新世孢子和中生代再搬运孢子 = Miocenespores and Mesozoic reworked sporesfrom Chiquimil Formation, Vallecito, CatamarcaProvince. ( 其他 ). Matuino L R; AnzoteguiL M. Ameghiniana, 2000, 37(1): 13-22Spore groups recovered from Miocenesamples from the Chiquimil Formation,Vallecito, Catamarca Province, Argentina, are18

presented. On the basis of their taxonomy andchronostratigraphic range, it was possible todistinguish: 1) Miocene autochtonous species:Laevigatosporites ovatus Wilson and Webster,Rugulatisporites caperatus Hoeken-Klinkenberg, Stereisporites antiquasporites(Wilson and Webster) Dettmann, Polypodiaceoisporitestumulatus Partridge, Reticuloidosporitestenellis Krutzsch, Leiotriletes regularis(Pflug) Krutzsch, Gleicheniidites senonicusRoss, Todisporites major Couper, Cyathiditesminor Couper, Todisporites minorCouper, Dictyophylidites mortoni (Jersey)Playford and Dettmann, Dictyophyllidites arcuatusPocknall and Mildenhall, Osmundaciditesciliatus Sah, Cyathidites congoensis Sah,Polypodiaceoisporites simplex Sah, Baculatisporitescomaumensis (Cookson) Potonie,Polypodiisporites speciosus (Harris) Khan andMartin, Tuberculatosporites parvus Archangelsky,Deltoidospora minor (Couper)Pocock; among them the following taxa arerecorded for the first time in the Cainozoic ofArgentina: Dictyophyllidites arcuatus Pocknalland Mindelhall, Cyathidites congoensisSah, Rugulatisporites caperatus Hoeken-Klinkenberg, Verrucingulatisporites sp., Undulatisporitessp.) Mesozoic reworked species:Plicifera delicata Bolchovitina, Biretisporitespotoniaei (Delcourt and Sprumont) Delcourt etat; Biretisporites sp. A Archangelsky andSeoane, Reticulatisporites sp. Baldoni andArchangelsky, Leptolepidites major Couper,Annulispora folliculosa (Rogalska) de Jerseyand Foveotriletes microfoveolatus Menendez.Systematic descriptions of spores unidentifiedat specific level are included.2007040071阿根廷圣克鲁斯省 San Jorge 湾地区南部晚渐新世 - 中新世沉积孢粉地层 = Palynostratigraphyof Late Oligocene-Miocene deposits inthe southern San Jorge gulf area, Santa CruzProvince, Argentina. ( 其他 ). Barreda V;Palamarczuk S. Ameghiniana, 2000, 37(1):103-118A preliminar palynostratigraphic frameworkis proposed for Cenozoic deposits croppingout in the southern San Jorge Gulf area, SantaCruz Province, Argentina. Pollen and sporesassemblages and associated dinoflagellatecysts recovered from three sections, Mazarredo,Punta Nava and Ei Fare, were analysed.On the basis of the palynological content twounits were recognised and informally named:Unit 1 and Unit 2. Unit 1, represented in Mazarredoand Punta Nava sections, was assignedto the Late Oligocene. The paleoenvironmentwas identified as a lagoon for theformer and inner shelf for the latter. The underlyingUnit 2, comprising the top of PuntaNava and El Fare sections, is considered to beEarly Miocene in age and deposited in a sublitoralto coastal environment. It can be correlatedwith the Chenque Formation (ChubutProvince). Both dinoflagellate cyst and adjacentland derived pollen and spores suggesthumid and warm-temperate climatic conditionsfor the Late Oligocene and a slight deteriorationfor the Early Miocene.2007040072依兰 — 伊通地堑北部早白垩世孢粉组合新发现 = Discovery of Early Cretaceous sporopollenassemblages from the north Yilan—Yitong Rift Valley. ( 中文 ). 孔惠 ; 黄清华 ; 乔秀云 ; 金玉东 . 微体古生物学报 , 2002, 19(4):407-416 2 图版 .近年来 , 在汤原断陷钻井地层中发现了较丰富的早白垩世孢粉化石。本文依据汤原断陷汤 D7 井 458.0—1 100.0 m 井段新发现的孢粉化石 , 建立了 3 个孢粉化石组合 , 即 :Cyathidites-Pilosisporites-Cardioangulina 组合、 Taxodiaceaepollenites-Pinuspollenites-Cyathidites 组合和 Cyathidites-Cicatricosisporites-Triporoletes-Pilosisporites组合。孢粉组合完全可以与松辽盆地登娄库组对比 , 其时代为早白垩世阿普第 — 阿尔必期。2007040073自早新石器以来 Andorran 比利牛斯全新世植被变化和土地利用历史的孢粉记录 =Holocene vegetation changes and land-usehistory in the Andorran Pyrenees since theEarly Neolithic: The pollen record of Bosedels Estanyons (2180 m a.s.l., Vall del Madriu,Andorra). ( 法文 ). Miras Y; Ejarque A; Riera S;Palet JM. Comptes Rendus Palevol, 2007, 6(4):291-300The pollen analysis of a new sedimentarysequence performed at the Bose dels Estanyonspeat bog (2180 m a.s.l., Eastern Pyrenees,Andorra) is presented. Seven radiocarbonmeasurements and complementary macrocharcoal,stomata, and pollen influx analysesare employed to illustrate the dynamics ofhigh-mountain vegetal communities since theend of the Late Glacial period. This highresolutionpollen analysis outlines the evolutionof human activities since the Mesolithic-19

Early Neolithic transition for the first time inthis area.2007040074塔里木盆地侏罗纪孢粉植物地理区系 =Jurassic palynofloral provinces of Tarim Basin.( 中文 ). 刘兆生 . 地层学杂志 , 2002, 26(1): 18-26 2 图版 .塔里木盆地南部地区侏罗纪的孢粉化石 ,可分为 5 个孢粉组合 :1) Cyathidites- Classopollis组合 ;2 ) Disac-ciatrileti- Cyathidites-Classopollis- Quadraeculina 组合 Disacciatrileti-Cyathidites- Classopollis- N eoraistrackia组合 ;4) Disacciatrileti- Cyathidites-Classopollis 组合 ;5 ) Cyathidites- Classopollis-Disacciatrileti 组合。这些组合与塔北地区的组合明显不同 , 与我国华南亚区侏罗纪孢粉组合基本一致 , 属于华南侏罗纪孢粉植物地理亚区的范畴 , 而塔北地区的组合与我国华北亚区侏罗纪孢粉组合大体一致 , 属于华北侏罗纪孢粉植物地理亚区的范畴。因此 , 塔里木盆地侏罗纪孢粉植物地理分区界线应划在盆地的近中间 , 从西北向东南延伸。2007040075苏南溧阳上白垩统泰州组的发现 = Discoveryof the upper Cretaceous Taizhou Formationin Liyang area of southern Jiangsu. ( 中文 ). 祝幼华 ; 杨晓清 . 地层学杂志 , 2002,26(2): 96-100 2 图版 .通过对江苏南部溧阳市上黄镇一露头剖面样品的分析 , 获得了丰富且保存完好的孢粉化石 , 经鉴定共 52 属 87 种。根据岩性、孢粉组合特征并与苏北及其他地区对比 , 确定含化石的地层为上白垩统泰州组 , 从而在苏南地区首次发现泰州组。这一发现不仅是对整个江苏地区泰州组地层研究的重要补充 , 而且对该区区域地质历史的重新认识 ,以及今后的石油勘探工作有着相当重要的现实意义。2007040076山东省大盛群孢粉组合及其年代地层意义= Palynological assemblage from the DashengGroup and its significance in Shandong Province.( 中文 ). 司双印 . 地层学杂志 , 2002,26(2): 126-130 1 图版 .大盛群为一套陆相碎屑沉积岩系 , 其中的孢粉化石可以归纳为 Schizaeoisporites-Ephedripites- Tricolpites(SET) 组合 , 希指蕨孢属 Schizaeoisporites、克拉梭粉属 Classopollis、麻黄粉属 Ephedripites 及隐孔粉属Exesipolle-nites 为优势属群 , 两气囊花粉个别出现 , 以早期被子植物花粉大量出现为特征 ,主要为三沟型被子植物花粉。该组合的地质时代确定为塞诺曼 — 土伦期。2007040077江苏淮安地区上白垩统含盐地层孢粉组合序列 = The spore-pollen assemblages fromthe Cretaceous salt-bearing strata in Huai′an,Jiangsu. ( 中文 ). 杨学英 ; 周山富 . 地层学杂志 , 2002, 26(3): 193-196 1 图版 .江苏淮安地区上白垩统含盐地层含有丰富的孢粉化石 , 可划分为 3 个孢粉组合 : 第 Ⅰ孢粉组合为 Classopollis- Quantonenpollenites组合 ; 第 Ⅱ 孢粉组合为 Classopollis-Lythraites 组合 , 这二个组合的地质时代均为土伦期 ; 第 Ⅲ 孢粉组合为 Schizaeoisporites-Beaupreaidites 组合 , 时代为土伦晚期 — 桑顿期。当地此时为干旱炎热的亚热带 — 热带气侯。2007040078新疆哈密坳陷早三叠世孢粉组合及其地层意义 = Early Triassic sporopollen assemblagesin the Hami Depression of Xinjiangand their stratigraphical significance. ( 中文 ).尹凤娟 ; 刘洪福 ; 张子福 . 地层学杂志 , 2002,26(4): 259-263哈密坳陷早三叠世古生物记录甚少。从哈参 2 井 801.5 m-1 639.5 m 井段的泥岩中发现了较为丰富的孢粉化石 , 并可划分为两个组合 : Limatulasporites- Cyclogranisporites-Alisporites 组合和 Limatulasporites- L undbladis-pora-Taeniaesporites 组合。根据孢粉组合特征及其对比 , 两组合的地质时代应属早三叠世 , 这为哈密坳陷确立下三叠统的存在提供了重要的古生物依据。2007040079云南元谋盆地上新世甘棠组植物和孢粉组合及其古气候意义 = A Pliocene flora fromthe Gantang Formation of Yuanmou Basin,Yunnan Province, SW China and its paleoclimatesignificance. ( 中文 ). 刘耕武 ; 李代芸 ; 黄翡 ; 傅启龙 . 古生物学报 , 2002, 41(1): 1-9 2 图版 .云南元谋盆地湾堡甘棠组植物群的叶化石和孢粉化石合计 107 种类型 , 分属 86属 ,47 科。植物叶化石包括 18 科 ,24 属 ,35种。除一种裸子植物外 , 其它均为被子植物。被子植物中 , 榆科、桦木科、豆科无论20

属种或者化石数量都是最多 ; 杨柳科、槭科、蔷薇科次之 ; 壳斗科、樟科、杨梅科、鼠李科、忍冬科、胡颓子科、杜鹃科、香蒲料、禾本科均有代表。甘棠组的孢粉植物群也相当丰富 , 合计 97 个类型 , 分属 72属 ,44 科。以松科、榆科、禾本科及蕨类植物的水龙骨科最为丰富 , 胡桃科、壳斗科、金缕梅科及蕨类植物的凤尾蕨属也很常见。被子植物花粉占孢粉总数的 50 %— 60%, 以禾本科和榆属花粉含量最高 , 多在 10%以上。裸子植物绝大部分为松科花粉 , 占孢粉总数的 20%—30%。孢子以水龙骨科和凤尾蕨属为主 , 二者各占孢粉总数的 5 %—10%。发现于元谋盆地湾堡甘棠组的植物叶化石以及孢子花粉组合在成分上都是混合的类群。组合中既有相当多的湿润亚热带常绿阔叶林成分 , 也有耐干旱的胡颓子、杨梅、旱蕨等灌木、小乔木或草本分子 , 同时还有含量很高的、在半干旱环境下也能生存的禾本科、榆科花粉。据此推测甘棠组的植物群和孢粉组合反映了上新世时元谋地区的植被已经分化 , 盆地的周围山地生长有松科、壳斗科、樟科、胡桃科、金楼梅科为主的常绿和落叶阔叶树木或林块 , 可能有少许杜鹃科小乔木混杂其中 , 属于地带性植被。而在盆地内则是以禾本科、蔷薇科等为主 , 杂以大戟科、豆科、忍冬科、杨梅科等灌木或草本植物以及榆科、桦木科等树木组成的稀树灌丛草原型植被。盆地内的植被所反映的气候和周边地区相比 ,显得明显干旱。因此推测元谋盆地在 2-3百万年前的中晚上新世已经发育成为金沙江流域的干热河谷盆地之一。2007040080天津张贵庄晚二叠世孢粉植物群 = LatePermian palynoflora from Zhangguizhuang,Tianjin. ( 中文 ). 朱怀诚 ; 欧阳舒 ; 高峰 ; 姜尧发 .古生物学报 , 2002, 41(1): 53-71 4 图版 .天津张贵庄 SR13 号钻孔原归为石盒子组的地层近顶部发现了丰富的孢粉化石 , 这一组合兼具上石盒子组和孙家沟组孢粉组合的特征。一方面 , 它与上石盒子组 ( 特别是其上部 ) 组合有不少共同分子 , 在蕨类孢子和裸子植物花粉 ( 包括具肋花粉 ) 的含量比例上也可以与之对比 , 但缺乏一些标志分子。另一方面 , 在属种组成上 , 当前组合与已知的孙家沟组合也颇可比较 , 而且出现了一些中生代色彩的分子。这一组合的揭示与研究有助于提高人们对华北晚二叠世晚期孢粉植物群特征的认识。依据当前组合与已知相关孢粉组合的对比讨论 , 将其时代定为晚二叠世 , 并倾向于晚二叠世晚期 ( 对应于孙家沟组 )。2007040081山东章丘上新世巴漏河组和更新统孢粉植物群 = Palynofloras from pliocene BalouheFormation and Pleistocene in ZhangqiuCounty, Shandong Province. ( 中文 ). 王伟铭 ;李经荣 ; 王京东 ; 贺振健 . 古生物学报 , 2002,41(1): 72-76 1 图版 .山东章丘巴漏河组和上覆更新统孢粉植物群研究表明 , 当地上新世植物群的分布类型趋于单调 , 草本植物和部分广布型植物繁盛 ; 更新世植物群的成分变得更加贫乏 , 其中 ,第三纪常见的喜暖类型已全部消失 , 而广布型植物类型得以进一步发展。植物群所反映的气候较中新世趋于干冷 , 与我国华北地区晚第三纪以来植物群的总体发展规律相一致。巴漏河组在层位上与临朐和昌乐等地的尧山组相对比 , 当前研究表明 , 以往报道的尧山组底部沉积夹层中的孢粉组合 , 其时代与山旺组相接近 , 而不同于巴漏河组 ; 孢粉证据支持将其归于山旺组的划分意见。通过比较 , 建立巴漏河组与山东北部钻孔剖面明化镇组上段孢粉组合的对比关系。2007040082依据 Altingiaceae 和 Juglandaceae 孢粉化石探讨我国第三纪植物群及气候特征 = Tertiaryflora and climate in China inferred fromfossil records of Altingiaceae and Juglandaceae.( 中文 ). 黄翡 ; 宋之琛 . 古生物学报 , 2002,41(2): 232-240依据化石花粉 Caryapollenites 和Liquidambarpollenites 的现存对应植物的生态特征 , 探讨我国第三纪一些孢粉组合的植物群及其所反映的古气候特征。得出 :1) 我国第三纪植被 , 从第三纪初至末 , 东西部就有明显区别 ;2 ) 我国第三纪的孢粉组合所反映的古植被可以和我国现存的植被进行比较 ,从而获得气候特征 ;3) 从孢粉资料判断 ,Carya属和 Altingiaceae 科植物从第三纪初至今 , 生长地带纬向南移了 10° 多。2007040083化石菌类的分类系统 ( 英文 ) = On the classificationof fossil fungi. ( 英文 ). 宋之琛 ; 黄翡 .古生物学报 , 2002, 41(4): 471-477讨论化石菌类及其孢子的分类系统 , 即 : 自然分类及人为分类系统。自然分类系统在孢粉学发展初期曾被广泛采用。随着孢粉21

学的发展 , 一些化石菌类缺乏明显的自然属性 , 其分类采用人为分类系统。Elsik 依据细胞数目及萌发器特征首次建立了化石菌类的人为分类系统 , 但该分类系统未被广泛接受。Norris 研究了加拿大第三纪菌类化石 ,但他未将菌类孢子的形态属归入相应的科、目和纲。宋之琛主要根据菌类孢子的萌发器特征 , 建立了菌类孢子分类系统 , 并将菌类孢子及其遗留体分为以下类型 : 无萌发器类型、单孔类型、双孔类型、三孔类型或三岐菌丝类型、子囊果状或多细胞类型及其他。依据来之琛及 Elsik 分类系统及隔壁孔的特征 , 系统整理了已发现的中国第三纪化石菌类孢子 , 并将其归入相应的分类位置。2007040084俄罗斯北部平原 (Vychegda 河盆地 ) 全新世植物群和植被 ( 英文 ) = The Holocene floraand vegetation of the northern Russian Plain(the Vychegda River Basin). ( 英文 ). O K Borisova.古生物学报 , 2002, 41(4): 478-486对 Vychegda 河流域靠近 Baika 村 (61°16’N,46°44’E) 洪积平原的一个剖面进行了孢粉学研究。化石点位于泰加林带中部 , 靠近欧洲云杉林和亚乌拉尔 — 西伯利亚云、冷杉 — 西伯利业松林界限附近。该河流盆地森林覆盖率高达 98%。根据放射性碳年代测定 , 沉积涵盖了全新世大约自 9000yrs B.P. 以来的大部分地层。主要运用化石植物群组成来恢复这一地区全新世以来的植被和气候变化 , 通过某些化石植物群的全部植物种类的现代地理分布的分析 , 可以发现与过去植被最接近的现代对应植被类型的位置 , 通过确定所有植物种现代生长地区的景观和气候来推测与古环境最接近的景观和气候。整个孢粉组合序列中云杉、松和桦占统治地位 , 但是植物群的成分和植被有变化。暖温带树种 , 如椴、榆及栎等在森林中的含量有变化 , 在全新世最暖期 , 相当于中晚大西洋期 (6000-4500 yrs B.P.) 达到最高。这些变化通过对应的现代植物群在俄罗斯平原的 “ 迁移 ” 反映出来 , 从中、南乌拉尔向西至 Sukhona 河盆地然后再返回到研究区的 Vychegda 河下游。运用古植物群的方法定量恢复的主要气候指标表明在大西洋期 7 月份月均温比现代高 2.5℃,1 月份月均温比现在高出 1℃, 年降雨量和现在接近 , 这段时间可以认为是本地区全新世的气候最适宜期。2007040085热带雨林的孢粉垂直分布规律 — 以海南岛现代孢粉雨为例 ( 英文 ) = Modern pollen rainin Hainan Island, southern China: altitudinalpollen distribution in the tropical rain forest.( 英文 ). 郑卓 ;P Cour; 邹和平 ; 覃朝锋 . 古生物学报 , 2002, 41(4): 487-496热带地区环境变化对研究全球气候变化显得越来越重要 , 热带地区的古环境记录 , 特别是孢粉记录是恢复过去气候的重要方法。东亚热带地区在冰期 — 间冰期的气候影响下 , 生态环境主要表现为山地植被带的垂直升降。因此 , 定量恢复热带地区第四纪植被垂直移动的幅度 , 以及作为古气候的替代性指标进行数量化转换是热带地区孢粉研究的关键。然而 , 我国热带地区现代孢粉雨和植被的关系研究程度较低 , 给热带第四纪孢粉古生态的恢复和对比带来困难。本研究较系统地总结了海南岛从低地平原到五指山 1860m 的垂直植被带表土的孢粉散布规律 , 为热带地区孢粉古环境的重建提供了新的基础数据。研究结果表明 , 孢粉组合的变化与垂直植被带紧密相关 , 孢粉的多样性随海拔升高而降低 , 其中针叶类随海拔升高而增加 , 蕨类孢子则相应减少。在低地和低山丘陵 , 孢粉组合显示出人为干扰的影响 , 如防风林的主要树种木麻黄 (Casuarina)、行道树台湾相思(Acacia richii) 和人为砍伐后大面积生长的芒箕 (Dicranopteris) 群落等在一些孢粉谱中特别高。尽管如此 , 孢粉组合反映的垂直植被带变化仍然是清楚的 , 海南岛由下至上可划分出 5 个表土孢粉组合带 :- 低地人类强烈干扰带 (1600m):Pinus,Rhododendron,Dacrydium,Symplocos.200704008622

东欧黄土 - 古土壤剖面的孢粉和气候地层学记录及其与 ESR 测年的海相地层对比 ( 英文 )= Detailed palynological and climatostratigraphicrecords of the pleistocene referenceloess-palaeosoil sections of eastern europe andtheir correlation with esr-dated marine deposits.( 英文 ). N S Bolikhovskaya; A N Molodkov.古生物学报 , 2002, 41(4): 497-507记述东欧平原黄土 — 古土壤剖面多重年代地层的划分结果 , 评估黄土地区更新世主要的古地理事件的对比 , 建立东欧平原黄土 —古土壤发育时期的 17 个期 —9 个间冰期和8 个冰期。间冰期内次一级单元是吸热凉温阶 (endothermal coolings)( 冷时段 ,coldspells), 干热阶、湿热阶 (thermoxeroticand thermohygrotic stages) 和间冰期中次级气候韵律 , 以及冰期内的冰阶(stadials), 间冰阶 (interstadials), 中间阶 (interphasials), 湿冷阶(cryohygrotic), 干冷阶 (cryoxeroticstages) 和冰期中的次级气候韵律。其中吸热凉温阶占据了间冰期的大部分。东欧平原黄土 — 古土壤形成时期的环境和植被演化由以下剖面的孢粉资料构成 : 上Oka(Likhvin-Chekalin section), 上 Don(Strelitsa section), 中 Kuma (Otkaznoesection), 中 Dniester (Molodova section,Ketrosy section) 和中 Desna (Arapovichisection)。根据孢粉 — 气候地层研究获得的原始资料 , 本文重建了欧亚大陆北部 60 万年以来的古气候事件、古基岩沉积、冰川、冰缘、外冰缘带沉积 , 并进行了周期的确定和远距离对比。在综合年代地层柱上的古环境事件及其相应的带和年代地层的对比 , 是依据亚化石化的软体动物外壳的电子自旋共振分析结果。已知的间冰期集中在 58 万年 ,40 万年 ,31 万年 ,22 万年及14.5—7 万年之间。这些孢粉序列、电子自旋共振测年的气候温暖事件及其他文献记载的古环境事件的对比关系都标注在上部11 个氧同位素阶段里。2007040087中国东部花粉比值与气候的关系及其在定量古气候重建中的应用 ( 英文 ) = Relationbetween pollen ratios and climate in EastChina and an attempt of paleoclimate reconstruction.( 中文 ). 邓韫 ; 郑卓 ;P Cour; 黄赐璇 ;D Duzer;M Calleja;G Robert;S Berne;PVagnier. 古生物学报 , 2002, 41(4): 508-516在中国东部连续的尘土孢粉样基础上 , 用转换函数的方法研究中国东部孢粉与气候的定量关系。研究结果证明 , 中国东部现代花粉的分布与年均温有密切关系 , 某些草本植物花粉之间的含量变化很大程度上与太阳辐射量和不同纬度的温度变化有关。因此定量重建古植被带的迁移及古气候的变化就成为可能。通过对比 , 选择 Artemisia 与Poaceae 的比值作为温度替代指标。Arte/Poac 与纬度相关系数的平方值 (R 2 ) 为0.9579, 它与年均温的相关系数平方值也达到 0.9162。用回归方程定量重建了中国东部海域钻孔 DGKS-9602 的古气候 , 由于末次盛冰期草本植物花粉丰富 , 获得的气候值可信度最好 , 即年均温比现代降低了 8℃ 左右(6—10℃), 植被带向南推移了约 8—10 纬度 ,这一结果与前人的研究结果基本吻合。2007040088印度库茂恩喜马拉雅纳尼塔尔温带地区晚全新世古植被和古气候 ( 英文 ) = Palaeovegetationand past climate of Late Holocene fromtemperate zone in Naini Tal district, KumaunHimalaya. ( 中文 ). A Gupta. 古生物学报 , 2002, 41(4): 517-523根据从印度库茂恩 (Kumaun) 喜马拉雅纳尼塔尔 (Naini Tal) 温带地区获得的 85 cm 钻井的孢粉资料 , 恢复了 1720+/-130 年以来晚全新世古植被演变史 , 并推测了当地的古气候。当前孢粉资料说明了该地区当时发育有栎树混交林和波动的温暖湿润气候。孢粉组合序列的初始阶段 , 森林距沉积盆地较远。但是 , 由于气候变得更加温暖潮湿 , 森林也很快茂密起来。约 1200 年前 , 因气候恶化 ,森林变得稀疏。而在约 124 年前 , 气候再次转好。麦类及其他作物花粉资料证明农耕活动大约开始于 1 460 年前左右。2007040089末次冰期以来北海道、萨哈林岛及亚洲东北部落叶松林演变史 ( 英文 ) = History oflarix forest in Hokkaido and Sakhalin, northeastAsia since the last glacial. ( 中文 ). Y Igarashi;M Murayama; T Igarashi; T Higake; MFukuda. 古生物学报 , 2002, 41(4): 524-533萨哈林岛 ( 库叶岛 ) 和北海道的末次冰期沉积含丰富的落叶松花粉。为了搞清楚落叶松花粉百分比和实际森林密度的关系 , 我们系统地分析了从苔原、森林苔原以及泰加林的表土样品。根据孢粉资料恢复了两个岛屿 3 万年以来的植被和气候。两个岛上 3万年前后以云杉与落叶松共生的森林为主 ,23

松和冷杉出现在比现代相对较冷和干的气候条件下。萨哈林岛在末次冰盛期的草原和泰加林主要山落叶松和松组成 , 和现在西伯利亚东北部的泰加林相似。在北海道末次冰盛期的草原和泰加林主要由落叶松、松以及云杉组成 , 气候更加干冷。在新仙女本期森林苔原分布到中萨哈林岛 , 而北海道的草原和泰加林以落叶松为主 , 气候可能比末次冰盛期还要冷。在 1 万年前两个岛的落叶松含量都开始下降 ,600O 年前在北海道消失。萨哈林岛的落叶松则残存至今。2007040090贝加尔湖 — 钻孔 (BDP 96-1) 的孢粉分析 =Pollen analysis of a sediment core(BDP 96-1) from Lake Baikal. ( 中文 ).H Kataoka; N Miyoshi; Y Hase; T Oda;K Kawamuro. 古生物学报 , 2002, 41(4):534-538贝加尔钻探计划 (BDP) 中的 96-1 井位于贝加尔湖中央的科学湖脊 ,1996 年冬从位于 332m 水深以下的钻井采样。钻孔从湖底向下深 200m, 根据古地磁资料 , 钻孔年代推测为 5.1Ma。Tsuga,Lepidobalanus,Ulmaceae,Tilia 和Corylus 发现于钻孔的下部约 60m。因为这些化石花粉目前在贝加尔湖地区己经消失 ,说明该钻孔上部的气候比下部的冷。因此 ,第四纪的气候比晚第三纪的更为干冷。在亚北极的西伯利亚 , 冰期时期以草本植物花粉占统治地位 , 花粉浓度较低 , 而在间冰期时期以木本花粉为主 , 花粉浓度较高。在间冰期时期硅藻及有机物总量增加 , 潮湿度(wet density) 及氧同位素比率都降低。相反 ,在冰期时期硅藻含量及有机物总量降低 , 而潮湿度 (wet dendity) 和氧同位素比率都增加。2007040091孢粉及其他标识重建和 PMIP 模拟末次大冰期年均温 — 协调资料 - 模型比较法尝试 ( 英文 ) = Pollen and other proxy-based reconstructionsand pmip simulations of the lastglacial maximum mean annual temperature:an attempt to harmonize the data - modelcomparison procedure. ( 英文 ). A V Kislov; PE Tarasov; G V Sourkova. 古生物学报 , 2002,41(4): 539-545气象资料检测证明了用气候模型模拟现代温度比用更复杂的湿度平衡模型好得多 ,而根据地质资料在山区和沿海地区重建和模型模拟的可信度要低一些。所以在比较地质资料和过去气候模拟时要考虑这个实际情况。在当前研究中我们在进行末次大冰期资料 - 模型比较时以年均温为例。在使用所有点的资料时出现了模拟和重建之间的不一致。相反 , 当去掉那些模棱两可的地点后结果变得意外的好。在少数情况下结果不同时 , 边界条件不确定或者资料太少是模型和资料之间不一致的主要原因。通过使用模拟和资料的区域性平均值 , 我们证明了 PMIP 能够正确地模拟出地球陆地上区域性的年均温。在区域性研究中因经常使用未经选择的资料作为模型确认值 , 因而很难获得这一重要的结论。2007040092波兰森齐舒夫 Malopolski 附近 WolicaLugowa 的全新世孢粉植物群 ( 英文 ) = TheHolocene pollen flora from Wolica Lugowanear Sedziszow Malopolski, Poland. ( 英文 ). JMadeja. 古生物学报 , 2002, 41(4): 546-549报道了波兰东南部森齐舒夫(Sedziszow)Malopolski 附近 Wolica Lugowa的全新世冰期后孢粉植物群演变历史。当前研究结果证明 , 这一地区与其周围环境相比 ,Wolica Lugowa 全新世孢粉植物群具有不同的历史特征 , 很少受到人类干扰。2007040093摩尔达瓦新石器时代环境变化与农业发展的孢粉学证据 ( 英文 ) = Palynological evidencefor environmental changes and agriculturaldevelopment in the Neolithic of Moldova.( 英文 ). S Medeanic; O Larina. 古生物学报 , 2002, 41(4): 550-557新石器居民点 Sakarovka(Krish 文化 ) 位于摩尔达瓦西北部 , 它代表了欧洲第一个农业文明。这一文化在新石器时代早期广泛分布于前南斯拉夫和现匈牙利、罗马尼亚及摩尔达瓦地区。这些地区 Krish 文化层的 14 C同位素年代为 6650+/-50 年 , 或者公元前5600-1480 年。现有的孢粉资料显示 , 当时的森林 - 草原植被生长在比现代更好的气候环境下。谷物 (Triticum,Avena,Hordeum) 花粉及伴生的杂草花粉可以证明当时的农业活动。在 Krish 文化的末期 , 森林面积减少和喜旱的禾草类增加是由于气候干旱化、木材开发以及开辟新的可耕地引起的。2007040094亚洲季风区 6 kaBP 植被变化的气候模拟研究 ( 英文 ) = Climatic dynamics for 6 KaBPvegetational changes in Aasian monsoon re-24

gion. ( 英文 ). 于革 ; 刘健 ; 陈星 ; 薛滨 . 古生物学报 , 2002, 41(4): 558-564根据花粉恢复的古植被表明中国森林区的常绿阔叶林、落叶阔叶林以及针叶林在 6ka BP 向北扩张 , 反映了 6ka BP 夏季和冬季均比现代温暖的气候特征。然而 , 根据地球轨道参数变化驱动的气候模式 , 由于 6kaBP时北半球夏季太阳辐射高于现代 , 而冬季太阳辐射低于现代 , 模拟的 6ka BP 夏季温度比现代温暖 , 但冬季比现代寒冷。模拟得出的冬季寒冷与地质资料显示的冬季增温不一致 , 说明 6 ka BP 的气候和植被变化并不完全受到太阳辐射变化的控制。针对这一重大缺陷 , 我们利用具有陆面过程的全球大气环流模式 (AGCM+SsiB), 采用了外动力太阳辐射变化和古地表状况的强迫边界场进行了古气候模拟试验。模拟结果能够捕捉到亚洲季风地区 6 kaBP 冬季气候变暖的气候特征 , 初步阐明 6 ka BP 植被变化的气候动力学机制。2007040095德国 Palatinat 北部爱森贝格盆地早第三纪孢粉组合时代的确定 ( 英文 ) = Age determinationsof palynological assemblages fromLower Tertiary of the Eisenberg Basin (northernPalatinat, Germany). ( 英文 ). M Hottenrott.古生物学报 , 2002, 41(4): 565-575艾森贝格盆地 (Eisenberg Basin) 位于梅因茨盆地 (Mainz Basin) 西南部 , 为莱茵地堑的一部分。因为化石稀少 , 这里的地层和梅因茨盆地典型的第三纪地层很难对比。因此 ,它们的地质时代长期处于争论中。对于Lautersheim 1 钻孔及 Lautersheim 附近地层露头的孢粉地层学研究表明 , 这一地区的第三纪可以三分 ,Lautersheim 1 钻孔的下部属于中始新统 , 相当于 Krutzsch 的 SPP 15/16带 ; 该钻井中部的一部分可置入早渐新世 , 相当于 SPP 19 带 ; 这部分可以再分为上下两部分 : 下部含大量始新世微体植物化石 , 而上部此类化石很少 ; 上部属于下渐新统 , 与含孢粉的 Sandpit “ Friedlich ” 可以对比。Lautersheim 1 钻孔最上部属于晚渐新世 ( 早Chattian), 与 “ 过渡层 ” 顶部及 “ 淡水层 ”底部可以对比。其所含的孢粉和 Marxheim组合可以比较 , 相当于 SPP 20 F/G 带。2007040096土耳其安纳托利亚中部乔鲁姆 - 阿马西亚地区始新世孢粉的地层和古环境意义 ( 英文 ) =Stratigraphic and paleoenvironmental significanceof Eocene palynomorphs of the Corum-Amasya area in the Central Anatolia, Turkey.( 英文 ). F Akgün. 古生物学报 , 2002, 41(4):576-591 4 图版 .主要研究安纳托利亚中部昌克勒 - 乔鲁姆盆地 (Cankiri-Corum Basin) 始新世含褐煤层中的孢粉与环境。在采尔特克组 (CeltekFm.)30 块样品中共发现至少 100 种孢粉类型 , 包括部分具地层意义的分子 , 从而确定孢粉组合的时代为中 -? 晚始新世。孢粉反映本组褐煤层形成于近湖沼泽环境或具茂密低地植被的泛滥平原。在乔鲁姆 - 阿马西亚地区的阿姆特鲁组 (Armutlu Fm.) 中共发现59 属、133 种孢粉 , 包括部分现代分布在大西洋和印度 - 太平洋地区的典型红树林分子 ,为土耳其红树林化石花粉的首次记录 , 说明沉积时期受到海陆的共同作用 , 可能为潮间带沼泽环境。奥斯曼诺格鲁组 (OsmanoqluFm.) 的褐煤层中也含有丰富的孢粉 , 指示地层时代为早渐新世。2007040097副特提斯东部地区 Sarmatian 期 ( 中 — 晚中新世 ) 古植物群的演化 ( 英文 ) = The sarmatian(Middle - Late Miocene) paleoflora evolutionin the eastern Paratethys. ( 英文 ). S Medeanic.古生物学报 , 2002, 41(4): 592-600摩尔多瓦位于东特提斯地区内 , 海相、陆相 Sarmatian 期沉积都很发育。根据软体动物和有孔虫化石 , 当地 Sarmatian 期沉积被分为三段。最近从摩尔多瓦各地 37 口井下和露头 700 块样品获得的孢粉结果支持Sarmatian 期三分。这些孢粉化石资料说明区域性植被响应气候演变、海进、海退等所发生的变化。含有亚热带种类的山毛榉阔叶林统治了早 Sarmatian 期 , 有时暗针叶林增加。在海退期的晚 Sarmatian 期 , 含有喜盐植物 (Chenopodiaceae, Amaranthus, Artemisia)的草本类增加。已有的资料显示了在东特提斯地区 Sarmatian 期植被的周期性变化。伴随着亚热带植物不断减少和禾草类个断增加 , 说明当时气候在朝年均温逐渐降低、干旱化增加、更加大陆性方向变化。2007040098印度梅加拉亚晚白垩世沉积中的三突口器类花粉 ( 英文 ) = Triprojectaperturate pollengrains from the Late Cretaceous sediments ofMeghalaya. ( 英文 ). B Nandi; S Chattopadhyay.古生物学报 , 2002, 41(4): 601-610作者在研究梅加拉亚盆地 (Meghalaya) 晚白垩世 , 特别是白垩 - 第三纪界线附近孢粉时25

发现大量三突口器类以及其他类型的花粉 ,这些花粉主要包括 :Aquilapollenites indicus,A.nemuroensis,A.truncatussp. nov., 以及新属 Farabeipollis, 该新属包括 3 个新种 ; 还有 Integricorpus brevicolpatumsp.nov.,Integricorpus langparensis sp.nov.,Mancicorpus albertensis,Striaticorpuspyriforme,S.striatum。孢粉地层学研究显示早马斯特里赫期孢粉植物群中正型粉类居统治地位 , 而三突口器类花粉的种类和数量都较少。三突口器类花粉是在晚白垩世正型粉类消失后才开始分异发育的。2007040099甘肃窑街中侏罗世孢粉组合及其古环境意义 = Sporo-pollen assemblage of the MiddleJurassic period from Yaojie, Gansu and itspaleoenvironmental significance. ( 中文 ). 辛存林 ; 孙柏年 ; 韦利杰 ; 肖良 . 兰州大学学报 ( 自然科学版 ), 2006, 42(3): 8-13 2 图版 .分析了窑街盆地中侏罗世孢粉化石 , 建立了窑街盆地中侏罗世的孢粉组合 . 其基本特征为 : 绀合中以裸子植物花粉占优势 , 约占 64.3%-72.1%; 蕨类植物孢子次之 , 占27.9%-35.7%, 蕨类孢子以Cyathidites,Deltoidospora 等为主 ; 裸子植物花粉中双气囊的松柏类花粉最丰富。进一步明确了窑街组的地层时代 , 探讨了窑街盆地的古植被、占气候及古地理演化特征。2007040100福建省漳州地区第四纪以来植被气候演化的孢粉研究 = The sporo-pollen records of theevolution of vegetation and climate since Quaternaryin Zhangzhou,Fujian. ( 中文 ). 朱金芳 ;张璞 ; 陈健强 ; 童国榜 ; 王东辉 ; 孙刚 ; 付萍 ; 肖景义 . 兰州大学学报 ( 自然科学版 ), 2006, 42(5):11-17根据地貌变化 , 在研究区共施工 7 个场地33 个钻孔 , 对其中 2 个代表性钻孔的 213 个岩芯孢粉样品 , 采用孢粉谱定量分析法 , 通过孢粉百分比图式、浓度图式将其划分出若干孢粉组合带 , 并结合 C 14 和光释光测年数据 ,揭示了漳州地区第四纪以来的气候演化过程。8.5ka 以来气候演化基本与我国南方区气候演化一致 , 以温暖气候为主 , 经历了由温暖偏干到温暖偏湿波动变化的 7 个阶段。植被经历了中亚热带含针叶树的常绿阔叶、落叶阔叶混交林 → 北亚热带灌草丛 →中亚热带含松、柏树的常绿阔叶林 → 南亚热带常绿阔叶林 → 南亚热带含针叶树的常绿阔叶林 → 南亚热带含针叶树的灌草丛 →南亚热带针叶林 → 灌丛的变化过程。疑源类2007040101新疆大湾沟晚奥陶世疑源类 = Biostratigraphicaland palaeogeographical significanceof Late Ordovician acritarchs from Dawangou,Xinjiang. ( 中文 ). 李军 ;Reed Wicander; 燕夔 ;朱怀诚 ; 黄智斌 ; 唐鹏 . 微体古生物学报 , 2007,24(1): 1-14 3 图版 .新疆塔里木盆地西北缘大湾沟剖面晚奥陶世地层发现保存良好的疑源类组合。该组合包括 17 属 27 种 , 以棘刺类 ( 特别是Baltisphaeridium) 占优势 ; 其次为梭形类 , 以Navifusa 为代表。大湾沟疑源类组合与世界其它地区同期组合对比表明 , 在晚奥陶世时疑源类古生物地理分区性减弱 , 不及早 — 中奥陶世明显。该组合中有 13 个种仅分布于“Caradoc”—“Ashgill” 期 , 地理分布广泛 ,因而颇具生物地层学潜力。2007040102早寒武世疑源类 Skiagia 属及其对全球对比的意义 = The Early Cambrian acritarchSkiagia and its significance for global correlation.( 英文 ). Moczydłowska M; Zang Wen-Long. palaeoworld, 2006, 15(3/4): 328-347Global records of Early Cambrian acritarchsfrom the Skiagia plexus reveal that they arestratigraphically significant and can be used asbiostratigraphic markers. Skiagia ornata andSkiagia ciliosa have a cosmopolitan distributionand the levels of their first appearancedatums are proposed to serve as biostratigraphichorizons for interregional correlation.These levels are close to the lower boundaryof the undefined Cambrian Stage 3, and withinthe Stage 3, respectively. The acritarch assemblagediagnostic of the Heliosphaeridiumdissimilare-S. ciliosa Zone of Baltica is recordedworldwide and some species are tracedon four of the Cambrian continents that includeSouth Australia, South China andLaurentia. This supports the intercontinentalcorrelation of certain Lower Cambrian strataand establishes the time equivalence betweenthe regional trilobite zones to which thesestrata are attributed. The regional zonation isbriefly reviewed for the purpose of comparingand evaluating the acritarch ranges. The biostratigraphiccorrelation of the Lower Cambrianstrata, belonging to different faunalprovinces, is based for the first time on thesame fossil species, which have a cosmopoli-26

tan distribution and well-defined first appearancedatums, and on the entire diagnostic acritarchassemblages.2007040103陇东地区延长组疑源类组合特征及其古环境意义 = Acritarch assemblage in YanchangFormation in eastern Gansu Province and itsenvironmental implications. ( 中文 ). 吉利明 ;王少飞 ; 徐金鲤 . 地球科学 - 中国地质大学学报 , 2006, 31(6): 798-806为了明确中晚三叠世延长组形成时期鄂尔多斯盆地陆相沉积的属性 , 用孢粉分析方法详细研究了陇东西峰油田钻井岩心的微古植物组合 , 在主要源岩层 —— 延长组长 7段发现了极为丰富的疑源类 , 化石丰度高 ,但属种单调 ; 以光面球藻 (Leiosphaeridia) 绝对占优势 , 经常出现具刺的微刺藻(Micrhystridium). 同时代疑源类 , 特别是具刺型疑源类生态分布和组合特征对比分析认为 , 陇东地区中晚三叠世主要为淡水湖泊环境 . 出现的具刺疑源类不仅类型单调 , 而且棘刺明显弱化 , 推测是个别海生具刺类型在淡水环境中经历长期演化的结果 . 本地区主要烃源岩长 7 段沉积时期恰好处于湖水淡化过程 , 也是最大湖进期 , 大规模的湖水补给来源于陆地 , 并非海侵 . 表明中晚三叠世鄂尔多斯盆地已经结束早中三叠世近海湖泊的性质 .2007040104中国古生代疑源类研究述评 = Review ofChinese Palaeozoic acritarch research. ( 中文 ).李军 ; T SERVAIS; 燕夔 . 地层学杂志 , 2002,26(2): 87-95迄今已有逾百篇关于中国古生代疑源类的文献在国内外杂志正式发表。在中国大地构造和古地理分区格架内 , 结合国际古生代疑源类研究趋势 , 简要评述中国已发表的古生代各纪疑源类研究论文 , 并讨论所存在薄弱环节和今后研究中应注意问题。2007040105贵州黄花冲下奥陶统湄潭组疑源类 = Ordovicianacritarchs from the Meitan Formationof Huanghuachong, Guizhou, South China.( 中文 ). 李军 ; 王怿 ; T Servais; R Brocke. 古生物学报 , 2002, 41(1): 96-104 2 图版 .对贵州黄花冲奥陶系湄潭组 Azygograptussuecicus 带疑源类组合研究表明 , 该组合可以与扬子区陕南、川东南、黔北、黔南、湘西、鄂西等地同期组合对比 , 并根据特征分子产出判别该组合应划归环冈瓦纳疑源类生物地理区。鄂西宜昌大湾组疑源类组合与黄花冲湄潭组疑源类组合的差异系环境因素所致。2007040106江西上饶朝阳磷矿新元古代晚期陡山沱组微体化石新材料 = New microfossils from thelate Neoproterozoic Doushantuo Formation atChaoyang Phosphorite Deposit in JiangxiProvince, South China. ( 中文 ). 周传明 ; 陈哲 ;薛耀松 . 古生物学报 , 2002, 41(2): 178-192 5图版 .江西上饶朝阳磷矿新元古代晚期微体化石产于上震旦统陡山沱组上部含磷地层中 ,微体化石组合包括疑源类 Asterocapsoidessp ., Megasphaera inornata, Meghystrichosphaeridiumchadianensis, M. gracilentum, 丝状蓝绿藻 Siphonophycus septatum, S. robustum,S. tpicum, S. kestron, S. soldium, Oscillatoriopsissp. 和 Salome nunavutensis, 以及可能的多细胞藻类。该化石组合的发现为中国南方扬子区陡山沱组含磷岩系中微体化石生物群的研究提供新的材料。2007040107西澳大利亚奥菲斯盆地新元古代超序列 1微化石 = Microfossils from NeoproterozoicSupersequence 1 of the Officer Basin, WesternAustralia. ( 英文 ). Cotter K L. Alcheringa,1999, 23(1/2): 63-86The discovery of a rich assemblage of microfossilsfrom the Neoproterozoic westernOfficer Basin (Centralian Superbasin) providesa more complete understanding of thebiostratigraphy of this Basin. The microfossilsare found in Supersequence 1 (similar to 800Ma) in Western Australia. The assemblagesare comprised of acritarchs and cyanobacteriaisolated by acid maceration from siliciclasticsof the Browne (Madley), Hussar, Kanpa andSteptoe Formations. The distinctive acritarchsCerebrosphaera buickii, Satka colonialica,Stictosphaeridium sinapticuliferum andPterospermopsimorpha insolita are of particularinterest in the Neoproterozoic. These taxaare found in similar depositional environmentsin Spitsbergen, Arizona, Canada and Siberia.This evidence, together with lithostratographiccorrelations, isotope chemostratigraphy, andsequence analysis contributes to the continuingdevelopment of Neoproterozoic stratigraphy.27

2007040108贵州省翁安新元古代 ( 震旦纪 ) 陡山陀组新的微化石 = New microfossils from theNeoproterozoic (Sinian) Doushantuo Formation,Wengan, Guizhou Province, southwesternChina. ( 英文 ). Yuan Xunlai; Hofmann H J.Alcheringa, 1998, 22(3/4): 189-222Well-preserved, three-dimensional microfossilsare reported from a 3.7 m thick blackphosphorite bed in the Sinian DoushantuoFormation at Wengan Phosphate Mine,Guizhou Province, southwest China. The diverseassemblage, observed in thin sections,comprises planktonic acritarchs, benthiccyanobacteria, bacteria, and thallophytes.Twenty one taxa are recognized, including 1new genus and 4 new species. Acritarchs includeBaltisphaeridium rigidum sp. nov., vulcanisphaeraphacelosa sp. nov., Comasphaeridiummagnum Zhang 1984, Cymatiosphaeroidesyinii sp. nov., Dicrospinasphaerazhangii gen. et sp. nov., Echinosphaeridiummaximum (Yin, 1987) Knoll,1992, Ericiasphaera sp., ?Ericiasphaera sp.,Hocosphaeridium scaberfacium Zang & Mialter,1992, Meghystrichosphaeridium sp.,Meghystrichosphaeridium wenganensis Chen& Liu, 1986, Polyhedrosphaeridium sp. Thecyanobacteria and bacteria compriseParatetraphycus giganteus Zhang, 1984,Gloeodiniopsis lamellosa (Schopf, 1968)Knell & Golubic, 1979, Globophycus sp.,Myxococcoides sp., type A, Siphonophycusrugosum (Maithy, 1975) Hofmann & Jackson,1994, Siphonophycus robustum (Schopf, 1968)Knell, Swett & Mark, 1991, Gunflintia sp.,and a rod-like bacterium (type B). At least 6distinctive acritarch taxa from the black phosphoritebed are also represented in the Pertatatakaassemblage reported by Zang & Waiter(1992) in the Amadeus Basin of central Australia,suggesting a biostratigraphic correlationwith the Pertatataka Formation, which underliesstrata containing Ediacaran metazoans andoverlies Varanger-age glacial sediments.Abundant bacteria-like coccoids and filamentspreserved in the vesicles of many acritarchspecimens attest to the presence of a thrivingmicrobiota of decomposers within dead acritarchs,and a specimen of Thallophyca ramosaZhang 1989 has well-preserved reproductivestructures that comparable with those of themodem rhodophyte Bangia and the phaeophyteFucus.2007040109澳大利亚北部 Arafura 盆地下 Wessel 群Chuaria 属 = Chuaria Walcott, 1899 in thelower Wessel Group, Arafura Basin, northernAustralia. ( 英文 ). Haines P W. Alcheringa,1998, 22(1/2): 1-8The carbonaceous fossil Chuaria circularisWalcott (1899) is reported from the RaiwallaShale of the Wessel Group (onshore ArafuraBasin), Northern Territory. As most occurrencesof Chuaria are Proterzoic and the majorityof these are Neoproterozoic, the Early toMiddle Cambrian age previously assigned tothe Wessel Group is no longer well supported,especially since the main fossil evidence onwhich this was based is no longer applicable.A carbonate unit containing a Middle Cambriantrilobite fauna, previously consideredpart of the Wessel Group, is now interpretedto lie unconformably above this group. Thediscovery has regional stratigraphic significancein northern Australia and the ages ofother poorly dated successions, commonlyassumed to be of Early Cambrian age, requiresreassessment.牙形石2007040110江苏下扬子区寒武系 — 三叠系牙形刺色变指标 (CAI) 图及其意义 ( 英文 ) = Conodontcolor alteration index (cai) maps of Cambrianthrough Triassic from the Lower Yangtze regionin Jiangsu, E China and their implications.( 英文 ). 祁玉平 ; 祝幼华 . 微体古生物学报 , 2002, 19(1): 63-75本文对多年来积累的江苏下扬子区寒武系 — 三叠系牙形刺 CAI 材料进行了系统收集和整理 , 并采用 AnitaHarris 建立的统一标准 , 编制了本区寒武系 — 三叠系的 5 幅牙形刺 CAI 图 ; 进而结合牙形刺 CAI 与镜质组反射率 (Ro) 的对应关系 , 对上述各系的有机质成熟度进行了评价 , 对本区海相中、古生界油气勘探具有十分重要的意义。2007040111贵州罗甸上石炭统罗苏阶和滑石板阶牙形刺序列的再研究 = Restudy of Upper CarboniferousLuosuan and Huashibanian conodontsequence in Luodian of Guizhou. ( 中文 ). 王志浩 ; 祁玉平 . 微体古生物学报 , 2002, 19(2):134-143 1 图版 .本文详细描述了贵州罗甸纳水上石炭统罗苏阶 (Luosuan) 和滑石板阶 (Huashibanian)的牙形刺序列 , 自上而下可详细划分为 :Diplognathodus ophenus- D. ellesmeren-28

sis,Idiognathoides ouachitensis, Streptognathodusexpansus, Idiognathoides sulcatusparva, Idiognathodus primulus-Neognathodusbassleri, Idiognathodus primulus-Neognathodus symmetricus, Neognathodussymmetricus, Idiognathoides corrugatus-I.pacificus, I. sinuatus, I. sulcatus sulcatus 和Declinognathodus noduliferus 等带。Declinognathodus noduliferus, Idiognathoidesouachitensis 和 Mesogondolella clarki 的首次出现分别代表罗苏阶、滑石板阶和达拉阶的开始。根据牙形刺和有孔虫的序列 , 罗甸纳水剖面上石炭统的罗苏阶和滑石板阶可与俄罗斯的巴什基尔阶 (Bashkirian)、莫斯科阶 (Moscovian) 以及北美的莫罗阶( Morrowan ) 和阿托克阶 (Atokan ) 对比。2007040112黔南石炭 — 二叠系界线牙形刺序列的再研究 ( 英文 ) = Restudy of the conodont sequenceacross the Carboniferous-Permian boundary inSouth Guizhou. ( 英文 ). 王志浩 ; 祁玉平 . 微体古生物学报 , 2002, 19(3): 228-236 1 图版 .本文详细描述了华南贵州罗甸纳水和紫云羊场石炭 — 二叠系的界线牙形刺序列 , 并自上而下可划分为 :Streptognathodusbarskovi,S. constrictus,S. isolatus,S. wabaunsensis,S.tenuialveus 和 S. firmus 带 , 而 Streptognathodusisolatus 的首现则代表了二叠系的底界。本文讨论了世界各地石炭 — 二叠系界线牙形刺序列的对比。2007040113山东济宁煤田 ( 东区 ) 本溪组和太原组牙形刺生物地层 = Conodont biostratigraphy in Taiyuanand Benxi Formations from the JiningCoalfield (east area), Shandong. ( 中文 ). 蒋汉朝 ; 张锡麒 ; 王明镇 ; 李增学 . 地层学杂志 , 2002, 26(1): 27-32通过对山东济宁煤田 ( 东区 ) 本溪组和太原组牙形刺动物群的系统研究 , 共鉴定出牙形刺化石 7 属 20 种。根据牙形刺化石在地层中的分布和垂向的变化规律自上而下建立了两个牙形刺组合 :Ⅱ. Streptognathodus isolatus组合和 Ⅰ. Idiognathodus magnificus- I.delicatus 组合。通过与邻区及华北部分地区对比 , 本区本溪组和太原组中牙形刺动物群的地质时代应分别为晚石炭世晚期 ( 组合 Ⅰ)和早二叠世早期 ( 组合 Ⅱ), 本区 C/ P 界线应置于第十一层灰岩之底。2007040114湘西中、晚寒武世牙形刺研究现状及存在问题 = A perspective of the study of the Middleand Late Cambrian conodonts from westernHunan. ( 中文 ). 祁玉平 . 地层学杂志 , 2002, 26(4): 297-301湘西中、上寒武统剖面在寒武系全球层型的竞争中具有明显优势 , 其中三叶虫生物地层研究已取得重大进展 , 但一些重要层段的牙形刺详细研究尚未进行 , 而牙形刺在全球界线层型研究中发挥着愈益重要的作用。文内详细介绍了湘西中、晚寒武世牙形刺的研究现状及存在问题 , 并结合《国际地层指南》( 第二版 ) 对全球层型的要求以及国际地层委员会寒武系分会的最新工作进展 , 提出了今后几年湘西中、晚寒武世牙形刺的研究方向及主要任务是建立该地区中、上寒武统候选层型剖面的标准牙形刺序列 , 为我国摘取寒武系内部的 “ 金钉子 ”并力争用中国的阶填补《国际地层表》中寒武系的空白提供重要依据。2007040115从重矿物中分离牙形类分子的一种新技术= A new technique to separate conodont elementsfrom heavier minerals. ( 英文 ). JeppssonL; Anehus R. Alcheringa, 1999, 23(1/2): 57-62The density of conodont elements is between2.90 g cm(-3) and 3.04 g cm(-3),probably very close to 3.00. Removing alltraces of dolomite and calcium carbonate beforedensity separation keeps the viscosity ofsodium polytungstate solution low enough tomake it useful for density separations as highas 3.04 g cm(-3). In most cases, a nearly cleanphosphatic fraction can be produced by addingthis method to existing standard techniques.The oxidizing technique to remove pyrite isalso discussed. In all kinds of physical concentrationwork consideration of the "bulkdensity" is very important for good results,especially regarding coniforms.古植物学综论2007040116美国达科他州北部上白垩统狐狸山组叶化石种及其古地理意义 = Fossil leaf speciesfrom the Fox Gills Formation (Upper Cretaceous:north Dakota, USA) and their paleogeographicsignificance. ( 英文 ). Peppe D J ;29

Erickson J M. Journal of Paleontology, 2007,81(3): 550-567 7 图版 .Seven fossil leaf species are described fromimpression fossils collected from the UpperCretaceous (Maastrichtian) Fox Hills Formationin south-central North Dakota, USA.They are Marmarthia johnsonii n. sp., Nilssoniocladusyukonensis n. comb., Nilssoniocladuscomtula n. comb., Mesocyparis borealis,Rhamnus salicifolius, Paloreodoxites plicatus,and Zingiberopsis magnifolia. These speciesrepresent some of the elements of the FoxHills flora that have paleogeographic ranges tothe northwest (N. yukonensis, N. comtula, andM. borealis) and to the southwest (M. johnsonii,R. salicifolius, P. plicatus, and Z. magnifolia)of the Fox Hills type area. The identificationand reappraisal of these species representan effort to understand the biogeographicrelationships of Late Cretaceous floras acrossthe Northern Hemisphere.2007040117两个末次冰期循环期间的碳屑记录以及对古代野火的记录 = Black carbon records inChinese Loess Plateau over the last two glacialcycles and implications for paleofires. ( 英文 ). X. Wang; P.A. Peng; Z.L. Ding. PalaeogeographyPalaeoclimatology Palaeoecology,2005, 223(1-2): 9-19To study the temporal and spatial changesin paleofires over the Chinese Loess Plateau,black carbon concentrations were analyzed onthe loess–paleosol samples from three sectionsalong a north–south transect. Using theorbitally tuned time scales of the sections, theblack carbon mass sedimentation rates(BCMSR) were calculated. Results show thatin the last two glacial cycles, the BCMSR valuesin glacial periods are 2–3 times higherthan in interglacial periods, and the BCMSRvariability has a relatively strong precessionassociated23 ky period, suggesting that theglacial cold–dry climate conditions were aptto induce natural fires over the Loess Plateau.Comparison of the BCMSR records amongthe three loess sections demonstrates thatnatural fire occurrence was much more intensiveand frequent in the northern Loess Plateauthan in the southern part, coinciding withthe previous conclusion that the northern Plateauhas experienced a drier climate regime inboth glacial and interglacial periods. The substantialincrease in BCMSR of the upper S0relative to the lower S0 at Lingtai and Weinanindicates that human activities have exerted asignificant influence on fire regimes in themiddle and southern Loess Plateau during lateHolocene due to the relatively intensive agriculturalusage of land.2007040118英国南威尔士煤田 Westphalian-Stephanian期大植物的记录 = The Westphalian –Stephanian macrofloral record from the SouthWales Coalfield, UK. ( 英文 ). Cleal C. GeologicalMagazine, 2007, 144(3): 465-486The South Wales Coalfield has the mostcomplete Westphalian macrofloral recordanywhere on the Variscan Foreland or adjacentbasins, with 135 biodiversity-meaningfulmorphospecies having been recognized. All ofthe standard macrofloral biozones of theWestphalian Stage have been recognized, althougha detailed comparison with the CentralPennines Coalfields has indicated some discrepanciesin the relative positions of the biozonalboundaries. Total Species Richness progressivelyincreases through the LangsettianSubstage, and then remains relatively stablethrough most of the Duckmantian and Bolsoviansubstages. There is a distinct reduction inTotal Species Richness towards the top of theBolsovian Substage, but this partially recoversin the middle Asturian Substage with the appearanceof a range of marattialean ferns, andmedullosalean and callistophytaleans pteridosperms.There is no evidence of any significantdrop in Total Species Richness towardsthe top of the succession, indicating that conditionsat this time were relatively stable. Thechange from coastal floodplain to alluvialbraidplain conditions in middle Bolsoviantimes correlates with a marked increase in theproportion of medullosalean remains beingpreserved in the adpression record, reflectingan expansion of the clastic-substrate habitats.2007040119埋藏古木的树轮碳同位素作为古气候变化代用指标的可能性 = The possibility of usingthe δ 13C sequence of α -cellulose of theannual ring of buried ancient timbers as substitutingindices for paleo-climate change research.( 中文 ). 孙艳荣 ; 崔海亭 ; 刘鸿雁 ; 李平日 ; 谭惠忠 . 地球学报 - 中国地质科学院院报 , 2006, 27(6): 577-582本文对广东不同时代、不同树种的埋藏古木树轮纤维素碳同位素序列研究发现 : 樟树和山桐子分别在相对炎热潮湿的气候环境中 , 其树轮 δ 13 C 值相对越偏正。结论如下 :(1) 古山桐子反映冰后期的冷凉气候 ;(2)30

古樟代表中全新世的潮湿热带气候 ;(3) 古水松的大批死亡代表了晚全新世和历史时期几次寒冷事件。上述结论说明了古树树轮同位素可以作为古气候变化代用指标的可能性。通过古今对比 , 丰富了树轮气候学的研究内容。2007040120阿根廷圣克鲁斯省白垩纪叶印痕化石 =Leaf imprints from the Cretaceous of SantaCruz Province, Argentina. ( 其他 ). Passalia MG; Romero E J; Panza J L.Ameghiniana, 2001, 38(1): 73-84An assemblage of imprints of leaves fromBajo de los Corrales, Santa Cruz Province,Argentina is described. This assemblage comprisesfive angiosperm species, one gymnospermand one pteridophyte. One of the angiospermspecies is well represented, other taxaare scarce. The main species is Myrtoideapatagonica gen. et sp. nov. belonging to theochnaceous group and the order Myrtales. Theleaf is a narrow elliptic blade, with entire marginand expanded petiole. It has a massiveprimary vein, irregular secondary veins, whichare almost as thin as the tertiary veins, intersecondaryveins, and one or sometimes twointramarginal veins. It belongs to the myrtophyllMorphotype (sensu Crabtree), and hasSecond Rank (following Hickey). The otherspecies are poorly preserved, but show that theflora had rather diversified angiosperms. Theassemblage is compared to Barremian-Coniacian floras from the Baquero Group,Chubut Group and Mata Amarilla Formation.It is suggested that it belongs to a differentunit from those mentioned above, probably ofAlbian age.2007040121智利上三叠统 La Ternera 组木化石群研究的贡献 = Contribution to xylofloristic studiesof the Upper Triassic La Ternera Formation(Chile). ( 其他 ). Lutz A; Crisafulli A; Herbst R.Ameghiniana, 2001, 38(1): 119-127A description of some fossil gymnospermouswood fragments from the LaTemera Formation at the Quebrada Fl Carbonlocality, northern Chile, is presented herein.One of the pieces of wood has a lobulate pith,primary xylem and secondary xylem withmarked growth rings and is assigned to Lobatoxylonkamthiensis (Prasad) n. comb. Thegenus Lobatoxylon has been used instead ofTrigonomyelon which is considered invalid.Only secondary xylem has been preserved inthe second specimen, which is assigned toAraucarioxylon semibiseriatum Pant andSingh. Both taxa are reported from Chile forthe first time.2007040122云南腾冲上新统芒棒组植物分散角质层研究 = A study of dispersed cuticles in theMangbang Fomation (Pliocene) of Tengchong,westernYunnan. ( 中文 ). 闫德飞 ; 孙柏年 ; 解三平 ; 肖良 ; 韦利杰 . 古生物学报 , 2007,46(1): 113-121 2 图版 .在云南腾冲上新统芒棒组中发现保存较好的植物分散角质层 , 共识别出 7 种 : Reticutissolida,Reticutistylotis,Fundicutis verriculis,Lusaticutisarizelis,Piliparicutis anfracta,Discrepoparicutiselongata,Enormicutistorquata, 可归于 6 属 ,4 亚类 ,4 类 ,1 个大类 , 表现出上叶角质层类型和下叶角质层类型的组合特征及上叶角质层类型的优先保存情况。从表皮细胞形态及气孔器等微观特征上看 , 具气孔的 4 种之间有着明显的差别 , 表明它们可能分别来自不同的母体植物 ; 其中3 种角质层的母体植物极有可能为被子植物 ,并处于优势地位。滇西当时温暖湿润的热带 - 亚热带、暖温带气候 , 为分散角质层的母体植物提供了良好的生存条件。而该区植物分散角质层的发现为分析其母体植物和重建古环境提供微体植物化石证据。2007040123乌拉圭下二叠统梅露组木化石植物群 =Xyloflora of the Melo Formation (LowerPermian), Uruguay. ( 其他 ). Crisafulli A; LutzA. Ameghiniana, 2000, 37(1): 73-80In the present paper the anatomical study offossil woods from the Melo Formation allowsto elaborate palaeoclimatic, palaeoecologic,systematic and palaeophytogeographic considerations.Xylological studies have allowedto relation Melo Formation asociation withdiaphragm - solenoid biozone originally definedfrom Brazil. Similarities eusteles havebeen recognized from Barakar, White Band,Raniganj, Rio Bonito and Irati Formations.2007040124“ 植硅体 ” 含义和禾本科植硅体的分类 =On the meaning of Phytolith and its classificationin gramineae. ( 中文 ). 吕厚远 ; 贾继伟 ; 王伟铭 ; 王永吉 ; 廖淦标 . 微体古生物学报 , 2002,19(4): 389-396针对国内文献中对英文 “Phytolith” 等词语的中文译名呈多样化现象 , 建议统一用31

“ 植硅体 ” 来涵盖之 , 其含义包括 “Opalphytolith” 和 “Silica bodies” 等 , 代表一门新兴学科 , 即植硅体学。已有的禾本科植硅体分类中 , 不同学者采用了各自不同的分类规则和术语。本文通过分析、对比现有禾本科植硅体不同的分类方案 , 以期对其分类系统的研究现状和所存在问题提出看法 , 有利于今后深入研究。2007040125贵州关岭生物群中植物化石的发现及其意义 = Discovery of fossil plants from Guanlingbiota in Guizhou and its significances. ( 中文 ).孟繁松 ; 汪啸风 ; 陈孝红 ; 陈辉明 ; 张振来 ; 徐光洪 ; 陈立德 ; 王传尚 ; 孙亚莉 . 地层学杂志 , 2002, 26(3): 170-172 2 图版 .关岭生物群是近年来在我国贵州关岭地区瓦窑组中发现的一个十分重要的生物群 ,其中的植物化石经研究计有 Equisetites cf.arenaceus(Jaeger) Bronn.、Ctenozamites sarraniZeiller。依据植物化石 C. sarrani 常见于晚三叠世和 E. cf. arenaceus 系似木贼属中较古老的类型 , 指出含植物化石的地层时代为晚三叠世卡尼期。瓦窑组系海相沉积 , 其中的植物化石无疑为异地埋藏 , 但从化石通常保存尚好来看 , 估计搬运的距离不会很远 , 它们可能是从距海岸不远的陆地被河流带到较平静的海湾或海槽而沉积下来的。此外 ,从该组植物茎干化石具清楚的年轮分析 , 推测卡尼期时 , 贵州关岭一带为非热带雨林地区 , 一年中气候不是四季如一 , 而是有明显的季节变化。2007040126吉林龙井渐新世三合植物群 ( 英文 ) = Oligocenesanhe flora in Longjing County of Jilin,Northeast China. ( 英文 ). 郭双兴 ; 张光富 . 古生物学报 , 2002, 41(2): 193-210 3 图版 .描述三合植物群 24 种 ( 归 17 科 22 属 ), 其中 17 已知种 ,1 新种 (Zizyphus orbitofolia) 和6 未定种。此化石植物群包含蕨类植物 1 属1 种 , 裸子植物 5 属 5 种 , 被子植物 16 属 18种 , 其中有 2 形态属 , 其余全归现代属。这个植物群的物种数量虽不多 , 但其多样性是很明显的。植物群中壳斗科有 3 属 5 种 , 是属种最多的科。其次杉科有 3 属 3 种 , 豆科 2属 2 种 , 其余 14 科仅有 1 属 1 种。植物群中只有 Sequoia、Fukienia 和 Palaeocarya 是常绿植物 , 其余均属落叶植物 , 是一个针叶和落叶阔叶混交林。三合植物群的成分与朝鲜北部咸镜北道会宁植物群类似 , 属于渐新世。藻类2007040127新西兰北岛东北部 Piripauan-Haumurian 地层 ( 上白垩统 ) 沟鞭藻生物地层学 = Dinoflagellatebiostratigraphy of Piripauan-Haumurian(Upper Cretaceous) sections from northeastSouth Island, New Zealand. ( 英文 ). RoncagliaL; Field B D; Raine J I; Schiøler P; Wilson GJ. Cretaceous Research, 1999, 20(3): 271-314Palynological analysis of two sections atHaumuri Bluff and Conway River (southernMarlborough, New Zealand), and three sectionsin the Waipara area (northern Canterbury,New Zealand), of Piripauan-Haumurian age(Late Cretaceous), shows that: (1) in southernMarlborough the Okarahia Sandstone wasdeposited in a marginal marine nearshore environment,and the overlying Tarapuhi Grit,Conway Siltstone and Claverley Sandstonewere deposited in open marine environmentswith considerable influx of terrestrial organicmaterial; (2) in northern Canterbury the BrokenRiver Formation is mainly non-marine,with minor marine incursions indicated by thelow diversity dinoflagellate assemblages; theoverlying Conway Siltstone was deposited ina marginal marine, nearshore environment. Aqualitative analysis of the dinoflagellate assemblagesshows that in the type section forthe Piripauan and Haumurian stages (HaumuriBluff, southern Marlborough), the PiripauanOkarahia Sandstone is of late Coniacian toearly Santonian age, and the Haumurian TarapuhiGrit is of early to mid Campanian age.Hence, the Piripauan Stage stratotype and thebase of the Haumurian Stage stratotype areseparated by an unconformity encompassingthe mid-upper Santonian. In southern Marlborough,the Haumurian Conway Siltstoneand the lower part of the Claverley Sandstonetogether span the Campanian. In northernCanterbury, the Haumurian Broken RiverFormation is of mid to late Campanian age;the base of the overlying Conway Siltstone ishere of late Campanian to early Maastrichtianage; the top of the Conway Siltstone is of latestearly to late Maastrichtian age. The followingsuccession of dinoflagellate zones is recognisedin the sections: Conosphaeridium abbreviatumInterval Zone (late Coniacian-earlySantonian), Odontochitina porifera IntervalZone (early Santonian), Satyrodinium haumurienseInterval Zone (early to mid Campanian),Isabelidinium korojonense IntervalZone (new definition) (mid-late Campanian), I.pellucidum Interval Zone (mid-late Cam-32

panian), Alterbidinium acutulum IntervalZone (late Campanian-early Maastrichtian)and Manumiella druggii Zone (latest early tolate Maastrichtian). The S. haumuriense IntervalZone is subdivided into three subzones:Trithyrodinium suspectum Interval Subzone,Vozzhennikoviaspinulosa Interval Subzoneand Canninginopsis bretonica IntervalSubzone. The A. acutulum Interval Zone issubdivided into two subzones: Cerodiniumdiebelii Interval Subzone and Palaeocystodiniumgranulatum Interval Subzone. Four newdinoflagellate species are described: Alterbidiniumlongicornutum sp. nov.,Batiacasphaeragrandis sp. nov., Diconodinium vitricornu sp.nov., and Isabelidinium brunae sp. nov.2007040128韩国西南沿海黄海盆地上白垩统Zygnematacean zygospores 和其他淡水藻类= Zygnematacean zygospores and otherfreshwater algae from the Upper Cretaceousof the Yellow Sea Basin, southwest coast ofKorea. ( 英文 ). Yi S. Cretaceous Research,1997, 18(4): 515-544Palynological assemblages recovered fromintervals of late Maastrichtian age in the Kachi-1and Inga-1 wells, Yellow Sea Basin,contain a high population of freshwater algae.These algal assemblages are characterised bycommon to abundant zygospores (Brazilea,Kachiisporis, Lecaniella, Ovoidites andTetranguladinium) and planktonic green algae(including Pediastrumand Botryococcus), andoccur together with water-fern megaspores(e.g., Azolla and Goshispora). Of twentyseven species belonging to fifteen genera, onegenus and eight species are described as new.They are Kachiisporis bivalvum gen. et sp.nov., Lecaniella centrotriangulatus sp. nov.,L.multigonatus sp. nov., L.triplidiscuussp.nov.,S avitrinia macropolygonoides sp. nov.,S.microcircularis sp. nov., Tetranguladiniumrectangulatumsp. nov., and T .reticulatumsp.nov. New combinations of three species assignedto the genusB razileaare proposed:Brazilea circularis (basionym Psiloschizosporiscircularis He 1984),B.majusculus (basionym Schizosporis majusculusHedlund 1966) and B.spriggi( basionymSchizosporis spriggi Cookson & Dettmann1959). The assemblages were deposited inshallow lacustrine margins.2007040129奥陶纪绿藻门双形管藻类的具骨架藻类新种 Dimorphosiphon talbotorum 的形态学及成岩作用 = Morphology and diagenesis ofDimorphosiphon talbotorum n.sp., an Ordovicianskeleton-building alga (Chlorophyta:Dimorphosiphonaceae).( 英文 ). Boyd DW. Journal of Paleontology, 2007, 81(1): 1-8 5 图版 .Dimorphosiphon talbotorum n. sp. from theUpper Ordovician Bighorn Dolomite ofWyoming is an ancient representative of theerect skeleton-building green algae. Circumstantialevidence indicates that the originalskeletal material was aragonite. If so, D. talbotorumand its Ordovician relatives in easternNorth America, Europe, and Kazakhstanare reminders that even morphologically simplearagonite producers could thrive duringone of Earth's "calcite sea" intervals.Unlike previously described Ordovicianmembers of its family, the new species is representedby selectively silicified thalli showingthree-dimensional details of internal tubesand a highly variable external form. It differsfrom a similar taxon, D. rectangulare, in havingbranched as well as unbranched thalli andin morphology of radial tubes. The new speciesis the first thoroughly documented recordof Dimorphosiphon in western North America.Its stratigraphic position in the Richmondianpart of the Bighorn Dolomite correlates withpreviously reported occurrences of the genusin the Red River Formation of North Dakotaand Manitoba. The Wyoming fossils typicallyoccur as scattered components of wackestoneand include both silicified and calcitic individuals.The change in skeletal compositionfrom aragonite to calcite apparently took placebefore tubes decayed, thus preserving tubemorphology. Subsequent silicification variedin degree among specimens, probably reflectingdifferences in permeability of the secondarilycalcitic skeletons.2007040130西北太平洋中部海山区富钴结壳中的钙质超微化石 = Calcareous nannofossils fromCobalt-rich Crust in middle Pacific seamount.( 中文 ). 张静 ; 于涛 ; 潘家华 ; 刘淑琴 ; 万晓樵 .微体古生物学报 , 2007, 24(1): 61-75 2 图版 .钙质超微化石的生物地层学是对钴结壳定年的可靠方法。由于沉积环境、结壳形成的古气候等因素的影响 , 使保存于结壳中的钙质超微化石数量不丰富 , 增加了化石发现的难度。本次工作对采自西北太平洋中部海山区的 CHA56 富钴锰结核进行了细致的钙质超微化石分析 , 发现了大量化石 , 共鉴33

别出 20 属 41 种 , 并对主要的化石属种进行了描述 , 进一步划分出了古新世至更新世的6 个化石组合带 , 由下至上为Neocrepidolithus fossus-Discoaster megastypus;Zygodiscus sigmoides-Cyclicargolithusluminis; Reticulofenestra umbilica-Cyclicargolithus marismontium; Discoastercalculosus-Helicosphaera ampliaperta; Sphenolithusmoriformis-S.neoabies; Sphenolithusneoabies-Umbellosphaera tenuis 组合带。化石组合时代显示 ,CHA56 结壳是属于古新世至更新世的沉积。2007040131珠江口盆地新近系钙质超微化石研究综述= Review of the Neogene calcareous nannofossilresearch of the Pearl River Mouth Basin,South China. ( 中文 ). 祝幼华 ; 陈芳 . 微体古生物学报 , 2007, 24(1): 76-81根据珠江口盆地新近系钙质超微化石研究文献 , 综述了研究内容及发展过程。纵观二十多年来珠江口盆地新近系钙质超微化石的研究历史 , 大致可分成两个阶段 (1) 上世纪 80 年代初至 90 年代初 , 侧重于化石带的报道及主要化石属种的描述 ;(2) 上世纪 90年代中后期至今 , 主要为高分辨率钙质超微生物地层研究阶段。评述了以往研究中存在的问题 , 明确了今后研究的方向与任务。2007040132华南滇东地区震旦 (Ediacaran) 系顶部Longfengshaniaceae 藻类化石的发现及意义= Discoveries of Longfengshaniaceans fromthe Uppermost Ediacaran (Sinian) in EasternYunnan, South China and Significances. ( 中文 ). 唐烽 ; 宋学良 ; 尹崇玉 ; 刘鹏举 ;S MAwramik; 王自强 ; 高林志 . 地质学报 , 2006,80(6): 1643-1649本文报道了在中国云南东部晋宁、江川地区的震旦 (Ediacaran) 系顶部渔户村组旧城段新发现的龙凤山藻科 (Longfengshaniaceae)化石 , 与华北燕山地区新元古代青白口系长龙山组及北美中元古代小达尔群产出的Longfengshania 化石明显不同 , 叶状体形态更为多样 , 呈梭形、枣核形、铲形、长条带形或球囊形等 , 拟茎较粗壮 , 与叶状体的接合很平缓 , 部分可见盘状、短茎状、披针状固着构造和叶状体萌生现象。依据形态记述了 2属 6 种 , 包括 1 新属 2 新种 3 相似种 , 讨论和修订了龙凤山藻的科、属特征。华南滇东地区这些宏体藻类化石的发现进一步表明震旦 (Ediacaran) 纪末期也存在后生植物的多样化发展 , 可能为早寒武世 “ 澄江生物群 ”的爆发性演化奠定了生态基础。2007040133菌藻类繁盛 : 晚泥盆世大灭绝的疑凶 ? =Blooming of bacteria and algae: possible killerof Devonian Frasnian-Famennian mass extinction?.( 中文 ). 徐冉 ; 龚一鸣 ; 汤中道 . 地球科学 - 中国地质大学学报 , 2006, 31(6): 787-797广西桂林杨堤剖面的地球化学数据显示晚泥盆世弗拉期末 — 法门期海平面波折上升、水体从富氧变为贫氧 , 同时无机、有机碳同位素 ( δ 13 C carb 和 δ 13 C kerogen ) 分别从+0.43( ‰ V-PDB) → +3.54( ‰ V-PDB) 和 -29.38(‰V-PDB)→-24.14(‰V-PDB), 可以与北美、欧洲等地进行对比 . 通过对海平面变化、缺氧程度分析 , 并结合岩石薄片 , 我们认为这种快速正向波动是由以菌藻类生物为主要生产者的海洋生产力迅速增加引起的 .镜下观察发现 ,F-F 大灭绝中菌藻类不但未受影响反而更加繁盛 . 与之相对应 , 对营养盐 P及菌藻类生长刺激元素 Fe、Zn 的研究也发现在晚弗拉期出现几次含量突增 . 更值得注意的是其来源主要由陆地输入 , 这就印证了晚泥盆世陆生植物大规模繁盛使得生物化学风化盛行 , 导致地表径流向陆表海输送的营养物质增加改变了海洋化学环境 , 富营养化的海水使菌藻类繁盛并造成其他生物灭绝的假说 .2007040134南大洋沉积中主要硅藻类型的生物地理 :2. 与开阔海相关的种 = The biogeographyof major diatom taxa in Southern Ocean sediments:2. Open ocean related species. ( 英文 ).Xavier Crosta; Oscar Romero; Leanne K Armand;Jean-Jacques Pichon. PalaeogeographyPalaeoclimatology Palaeoecology, 2005,223(1-2): 66-92Diatom assemblages from 228 core-topsamples were investigated to determine themodern geographic distributions of 10 majoropen ocean species or species groups in theAtlantic and Indian sectors of the SouthernOcean. Our study gives a more comprehensiveview of the relationships between diatom distributionand environmental pressures thanprevious studies, as our modern database coversa much wider area, and additionally highlightsthe relationships with sea ice cover andconcentration. The 10 species or species categoriescan mainly be lumped into three groupings.First, a cool open ocean grouping composedof Rhizosolenia pointed group, Thalas-34

siosira gracilis group and Trichotoxon reinboldiiwith maximum relative abundancesoccurring within the maximum winter sea-iceedge. Second, a pelagic open ocean groupingcomposed of Fragilariopsis kerguelensis, Thalassiosiralentiginosa, Thalassiosira oliveranaand Thalassiothrix spp. group with maximumoccurrences at the Antarctic Polar Front. Third,a warm open ocean grouping with maximumabundances observed within the Polar FrontZone and composed of the Rhizosoleniarounded group, the Thalassionemanitzschioides var. nitzschioides group and theThalassionema nitzschioides var. lanceolata.Comparisons of the abovementioned 10 speciesor species groups with modern Februarysea-surface temperatures and sea-ice durationand concentration reveal species-specificsedimentary distributions regulated both bysea-surface temperatures and sea ice conditionsthat support the use of diatom remains toreconstruct past variations of these environmentalparameters via qualitative and transferfunction approaches2007040135南大洋沉积中主要硅藻类型的生物地理 :1. 与海冰相关的种 = The biogeography ofmajor diatom taxa in Southern Ocean sediments:1. Sea ice related species. ( 英文 ).Leanne K. Armand;Xavier Crosta;Oscar Romero;Jean-JacquesPichon. PalaeogeographyPalaeoclimatology Palaeoecology, 2005,223(1-2): 93-126 18 图版 .Diatoms from 228 Southern Ocean core-topsediment samples were examined to determinethe geographic distributions of 32 major diatomspecies/taxa preserved in the sediments ofthree zonally-distinct regions; Sea Ice, OpenOcean and the Tropical/Subtropical. In thefirst of three papers, 14 species/taxa occurringin the region where sea ice covers the oceansurface on an annual basis are geographicallydocumented. Comparisons are drawn betweenthe diatom abundances on the sea floor, seaice parameters (annual duration and concentrationin February and September) and Februarysea-surface temperature. Such parametersare commonly used in reconstructing pastoceanographic conditions in the Sea Ice andOpen Ocean zones. Analysis of the geographicpatterns and sea-surface parameter correlationsreveals species-specific distributionsregulated primarily by sea ice coverage andsea-surface temperature, which support theuse of diatom remains for the estimation ofthese past sea-surface environmental parameters.Comparison with reliable accounts of the14 species from the sediments or plankton alsoprovides the first glimpses into speciesspecificecology and habitat linkages2007040136东昆仑南带中元古代晚期 — 新元古代早期叠层石组合的发现 = Discovery of LateMesoproterozoic — Early Neoproterozoicstromatolite assemblage in the southern belt ofeastern Kunlun. ( 中文 ). 边千韬 ; 朱士兴 ;I IPospelov;M A Semikhatov; 孙淑芬 ; 陈代钊 ; 那春光 . 地质科学 , 2006, 41(3): 500-510东昆仑南带加嗡门地区碳酸盐岩地层中发现的中元古代晚期 - 新元古代早期叠层石组合以大型锥叠层石及其相关的分子Conophyton garganicus var. inkeni, C. cf. ressotiMenchikov, Jacutophyton f. 和Conicodomenia f. 等最丰富 , 并与 Baicalia 共生 ,故可视之为 Conophyton—Baicalia 组合。该叠层石组合可以与天山和华北等地蓟县系中部 — 青白口系中部叠层石组合对比 , 尤其酷似于天山地区蓟县系的爱尔基干组合和华北蓟县系的闪坡岭叠层石组合 , 而显著有别于华南地块。它还可以与南乌拉尔、西伯利亚、北美、北非和阿拉斯加半岛等地区的中里菲界上部 — 上里菲界下部层位中的叠层石组合对比。加嗡门叠层石组合的时限为距今 1 300~850 Ma, 大致为蓟县纪中期 — 青白口纪中期或中里菲晚期 — 晚里菲早期。东昆仑南带存在前寒武纪微地块 , 当时此微地块的古地理和古环境与天山、华北、西伯利亚和阿拉斯加半岛等地区的前寒武纪地块相似 , 均位于低纬度区 , 其上均广泛发育适宜叠层石繁育的温暖陆表海 , 它们可能共同处于罗迪尼亚超大陆的低纬度大陆边缘部位 , 与华南地块的不同。这对本区和东昆仑地层和大地构造研究 , 以及对罗迪尼亚超大陆重建提供了新的古生物约束。2007040137阿根廷圣约翰前科第勒拉东部中兰多维尔世早期 Don Braulio 组疑源类和绿枝藻新材料 = New data on acritarchs and prasinophyceansfrom the Don Braulio Formation (early-Middle Llandoverian), eastern Precordillera,San Juan, Argentina. ( 其他 ). De Baldis E D P.Ameghiniana, 2001, 38(4): 429-440Twenty acritarch and one prasynophyceaenspecies, from the upper oolithic, hematithiclevel of the Don Braulio Formation are presentedherein. The species are cosmopolitan,Lophosphaeridium edenense Loeblich and35

Tappan and Lophosphaeridium shaveri Loeblichand Tappan, previously reported fromthe Ordovician of USA, being predominant.Previous work suggests an early-middleLlandoverian age based on the first appearenceof Domasia limaciformis (Stockmansy Williere) Cramer, Tunisphaeridiumtentaculaferum (Martin) Cramer and Carminellamaplewoodensis Cramer.2007040138阿根廷法马提纳寒武纪 - 奥陶纪界线(Volcancito 组 ) 钙藻类努亚藻和吉尔文藻 : 古环境和古地理意义 = Nuia and Girvanella(calcareous algae) through the Cambrian-Ordovicianboundary (Volcancito Formation)in Famatina: paleoenvironmental andpaleogeographic significance. ( 其他 ). Astini RA. Ameghiniana, 2001, 38(3): 243-255Nuia sibirica Maslov associated with clastscontaining tangled Girvanella tubes occurs ingrainstones through the Cambrian-Ordovicianboundary in a locality previously regarded aspart of western: Gondwana, belonging to theFamatina System (Lower Member of the VolcanictoFormation), in northwestern Argentina.Known records of Nuia and Girvanella in theGondwanan continents come from Areniglimestones of the Precordillera terrane, nowregarded as an exotic terrane derived fromLaurentia, and from Australia (Eastern Gondwana).The present paper provides a detaileddescription of these organisms together withan in-depth paleoenvironmental-paleoecologicdiscussion. The organic nature of Nuia is suggestedbased on its morphological variety andinternal structure. Both algae (although Nuiais not strictly regarded as such) are presentlyconsidered as typical low-latitude carbonatesetting inhabitants, and as such, their occurrencein this region of Gondwana is not inagreement with existing paleogeographic andgeodynamic interpretations. Low-latitude paleoclimaticand paleogeographic alternativesare discussed in the light of this discovery.2007040139阿根廷科罗拉多盆地新生代沟鞭藻囊胞 =Cenozoic dinoflagellate cysts from the ColoradoBasin, Argentina.. ( 其他 ). Guerstein G R;Junciel G L. Ameghiniana, 2001, 38(3): 299-316Cenozoic sediments from the well Cx-1 ofoffshore Colorado Basin were studied. Thedinoflagellate cysts assemblages are diverseand well preserved providing stratigraphiccontrol for the section. Selected dinoflagellatecyst last occurrences or abundance eventssuggest seven age intervals: Maastrichtian,Paleocene, Late Eocene to Early Oligocene,Late Oligocene to Early Miocene, Mid Miocene,Late Miocene and Late Miocene toEarly Pliocene. These results are comparedwith previous studies, carried out by otherauthors exhibiting a consistent succession ofevents throughout the basin. Qualitative andquantitative dinoflagellate cyst data allow therecognition of apparent sea level changes.Sediments ranging from Maastrichtian to Selandianin age show a gradual rise in sea level.These assemblages bear both gonyaulacaceanand peridiniacean dinoflagellate cysts suggestingopen marine conditions with a marked fallin sea level at the top of this interval. Sedimentsinterpreted as Late Eocene to Early Oligocenein age were deposited in a more openmarine environment. At the Early Oligocene/LateOligocene boundary a second lowsee level episode occurred. Throughout theLate Oligocene to Early Miocene and Mid toLate Miocene intervals high dinocyst abundancesand the presence of oceanic speciessuggest a sea level highstand. Upwards thedominance of terrestrially derived palynomorphsas well as the scarcity of dinoflagellatecysts indicate nearshore depositional environmentsat the end of the Miocene-EarlyPliocene.2007040140南海北部陆坡晚更新世末期硅藻及其古环境意义 = Diatom from the South China Seaduring the latest Pleistocene and their paleoenvironmentalsignificance. ( 中文 ). 黄玥 ;冉莉华 ; 蒋辉 . 海洋地质与第四纪地质 , 2006,26(4): 7-14对南海北部陆坡 17940 孔晚更新世末期沉积物硅藻的研究表明 , 该时期硅藻组合以亚热带浮游性种类为主。硅藻组合中优势种和特征种含量的变化 , 指示了晚更新世末期南海海洋环境较现代封闭、海平面较现代为低的古地理环境。同时 , 根据硅藻组合中特征种的变化 , 也可以清楚地界定出波令 — 阿勒罗德期和新仙女木事件 , 但是全新世的底界并不明显。2007040141沟鞭藻的起源 : 分子地球化学证据 = Theorigin of dinoflagellates: molecular geochemicalevidence. ( 中文 ). 林青 ; 林壬子 . 微体古生物学报 , 2002, 19(1): 91-9336

沟鞭藻为单细胞的原始的海洋生物。古生物学家根据形态特征 , 超微结构和生物化学信息认为沟鞭藻可能在前寒武纪时已存在 , 并推测古生代疑源类可能是现代沟鞭藻的先祖 , 但确凿的沟鞭藻囊孢的化石记录始于晚三叠世。生物标志物以分子化石的形式记录了沟鞭藻的起源及演化历史。在古生代及前寒武纪地层中甲藻甾烷及三芳沟鞭藻的检出 , 建立了沟鞭藻与其古代先祖( 疑源类 ) 的联系 , 提供了沟鞭藻先祖前寒武纪存在的证据。2007040142新元古代陡山沱组具细胞裂殖结构的丝状蓝藻 = Filamentous cyanobacteria with celldivision from the Neoproterozoic DoushantuoFormation. ( 中文 ). 高峰 ; 陈均远 ; 李家维 . 微体古生物学报 , 2002, 19(2): 157-162 1 图版 .新元古代陡山沱组丝状蓝藻化石Oscillatoriopsis sp., 具丝状蓝藻化石记录中罕见的细胞分裂结构 ; 其胞壁内陷的二等分裂方式 , 可能的丝体断裂结构 , 是现生丝状蓝藻生长和繁殖的典型特征 ; 不具异形胞结构的形态特征 , 可能与其当时生存的海底表面的缺氧环境有关 ; 这种基底环境 , 可能有利于Oscillatoriopsis sp. 等磷酸盐化化石细节构造的保存。2007040143陕南川北志留系特列奇阶宁强组礁相中的微生物岩和钙藻 = Microbilites and calcareousalgae from reefal facies of the NingqiangFormation (Telychian, Silurian), SouthShaanxi and North Sichuan. ( 中文 ). 李越 ; 穆西南 ;Kershaw Steve. 微体古生物学报 , 2002,19(2): 170-177 2 图版 .分布于扬子区西北缘宁强 — 广元地区志留系宁强组以约三千米厚的浅水相泥页岩、海相红层夹灰岩为特征 , 部分灰岩层段中发育生物礁。通过对礁灰岩的微相分析表明 , 菌藻类可通过四种方式参与造礁过程 :1) 叠层石 ;2 ) 凝块岩 ;3) 核形石 ;4 ) 钙藻碎屑堆积。其中以叠层石和凝块岩最为常见 ,它们对灰泥基质起显著的粘结作用。而核形石和钙藻相对较少。有的叠层石出现于礁顶相并作为后生动物骨架岩造礁衰减的标志。2007040144塔里木盆地井下石炭纪轮藻植物群兼论古生代轮藻的分类 = Carboniferous charophytefloras in Tarim Basin with remarks on theclassification of Palaeozoic charophytes. ( 中文 ). 高琴琴 ; 杜品德 ; 黄智斌 ; 吴新莹 ; 李猛 ; 谭泽金 . 微体古生物学报 , 2002, 19(3): 288-300 3 图版 .石炭纪轮藻化石比较罕见 , 本文论述了塔里木盆地井下大量的石炭纪轮藻化石 , 同时发现了南、北两个不同的轮藻植物群 , 这些资料对其演化、分类的研究具有重要意义。2007040145华北东濮凹陷沙河街组藻类化石所记录的地质事件 = Geological events recorded inalgal fossils of Shahejie Formation, DongpuDepression,North China. ( 中文 ). 范迎风 ; 顾勤 ;黄俊峰 ; 高渐珍 . 微体古生物学报 , 2002,19(3): 316-321 2 图版 .东濮凹陷早第三纪沙河街组产有丰富的藻类化石 , 淡水藻类与半咸水、咸水藻类相互交替的两个旋回在纵向上分布明显 , 即 : 沙四、沙二段为淡水藻类 ( 主要为轮藻 ) 发育期 , 沙三、沙一段为咸水、半咸水藻类 ( 主要为沟鞭藻 ) 发育期。根据藻类化石的生态分析 , 认为沙三、沙一段沉积期湖水的咸化事件是由海侵造成的。2007040146阿根廷科罗拉多盆地 Ombucta x-1 号钻孔中的始新世 - 中新世沟鞭藻囊胞的生物地层学= Biostratigraphy based on Eocene-Miocenedinoflagellate cysts from (YPF) Ombucta x-1borehole, Colorado Basin, Argentina. ( 其他 ).Guerstein G R, Guler M V.Ameghiniana, 2000, 37(1): 81-90Sediments between 250 and 850 metresdeep from the exploration Ombucta x-1 borehole,located onshore Colorado Basin, werestudied palynologically. Dinoflagellate cystsare present in varying amounts allowing ageinterpretation for the section. Selecteddinoflagellate cyst events, mainly last occurrences,suggest five age intervals: late Mioceneto early Pliocene, late Miocene, midMiocene, Oligocene to early Miocene andEocene to Oligocene. The comparison of theselected dinoflagellate events with previousstudies carried out by other authors indicatesthat these events are consistent throughout thebasin. The composition of the dinoflagellateassemblages, with dominance of gonyaulocoidsover peridinioids, reflects poor nutrientoceanic conditions. Law dinocyst/pollenratios at the end of the Miocene and during theOligocene suggest relatively nearshore envi-37

onments confirmed by high dominance of thecomplex Operculodinium israelianum / centrocarpum.Sediments ranging from mid toearly Miocene in age show high dinocyst/pollenratios associated with oceanic speciesacmes.2007040147广西、贵州和川东二叠纪生物礁的钙藻化石及其古生态环境 = On some Permian calcareousalgae from Guangxi, Guizhou Provincesand East Sichuan, and their paleoecologicalenvironments. ( 中文 ). 范嘉松 ;吴亚生 . 微体古生物学报 , 2002, 19(4): 337-347 2 图版 .广西、贵州和川东二叠纪礁相岩石和礁后相岩层内获得了红藻 Solenoporella,Gymnocodium,Permocalculus;绿藻 Anthracoporella,Mizzia 以及显微疑难藻类化石 Pseudovermiporella,Tubiphytes 等。除了广西隆林有中二叠世茅口期藻类化石外 , 其它均属于晚二叠世乐平世的分子。这些藻类植物一般生活于热带和亚热带、正常盐度的浅海水内 , 其水深不大于 3 0 m。川东、鄂西晚二叠世礁属于浅水海绵礁 , 而非深水礁。2007040148始新世中期湖沉积中的硅藻科化石 Eunotiaspp 并评述硅藻脊缝的起源 = Eunotia spp.(Bacillariophyceae) from Middle Eocene lakesediments and comments on the origin of thediatom raphe. ( 英文 ). Siver P A; Wolfe A P.Canadian Journal of Botany, 2007, 85(1): 83-90Freshwater diatoms belonging to the genusEunotia Ehrenberg 1837 are well preserved inMiddle Eocene lake sediments from theNorthwest Territories, Canada. Although twodistinct valve morphologies are recognized,both have features that are entirely compatiblewith modern congeneric taxa, including dorsiventralvalve morphology, striae spanningthe valve face and extending onto the mantle,raphe structures on the mantle that extend distallyonto the valve face, two helictoglossaeper valve, and one apical rimoportula pervalve. These findings establish that the genusEunotia, and likely freshwater raphid diatomsas a whole, are more ancient than previouslybelieved, dating back to at least 40 Ma. One ofthe observed morphotypes has a raphe spanningmore than 80% of the valve length aswell as a narrow hyaline area extending betweenproximal raphe endings and interruptingmantle striae. These features imply that theraphe system among certain ancient representativesof Eunotia was more developed relativeto modern counterparts. The notion ofprogressive degeneration of the raphe withinEunotia is supported by several extant species.Collectively, these observations confirm molecularphylogenetic arguments that positionEunotia as a basal raphid diatom.2007040149南大洋表层沉积物中主要硅藻类型生物地理 :3. 热带 / 亚热带的种 = The biogeographyof major diatom taxa in Southern Ocean surfacesediments: 3. Tropical/Subtropical species.( 英文 ). Romero O.E; Armand L.K; CrostaX; Pichon J.-J. Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2):49-65This paper gives a modern circumscriptionof Tropical/Subtropical diatoms regardingtheir relationship with sea-surface temperatures(SST) and sea ice cover. Diatoms from228 core-top sediment samples collected fromthe Southern Ocean were studied to determinethe geographic distribution of eight major diatomspecies/taxa preserved in surface sedimentsgenerally located north of theSubantarctic Front. The comparison of therelative contribution of diatom species withmodern February SST and sea-ice cover revealsspecies-specific sedimentary distributionsregulated both by water temperaturesand sea ice conditions. Although selectivepreservation might have played some role,their presence in surface and downcore sedimentsfrom the Southern Ocean are reliableindicators of high SST and poleward transportof waters from the Tropical/Subtropical Atlantic.Our work supports the use of diatom remainsto reconstruct past variations of theseenvironmental parameters via qualitative andtransfer function approaches.2007040150山东胜利油田第四系微体浮游藻类及其环境意义 = Microphytoplanktons and their environmentalsignificance of Quaternary fromShengli Oil Field , Shandong. ( 中文 ). 祝幼华 ;刘传联 ; 徐金鲤 . 古生物学报 , 2002, 41(1):143-151 2 图版 .对山东胜利油田第四系 2 个钻孔 300 余块样品进行了分析 , 发现沟鞭藻、颗石藻、绿藻和疑源类等微体浮游藻类化石。简要报道了藻类化石的分布情况和组合特征。结合介形虫和有孔虫资料 , 探讨了该区第四38

纪沉积环境的变迁 , 进一步证实该区自中更新世以来发生过 4 次较大规模的海进海退。2007040151底栖藻对扬子地台西缘晚奥陶世生态危机的改善作用 = Benthic algae in improvementof ecologic crisis of the Late Ordovician in thewest margin of the Yangtze Platform. ( 中文 ).李越 ; 冯洪真 ; 李军 . 古生物学报 , 2002, 41(2):211-218晚奥陶世的冈瓦纳大陆冰川导致全球性海退和两幕生物灭绝事件 , 第一幕 , 也是高潮幕 , 发生于 Rawtheyan 期末 ; 第二幕发生于Hirnantian 期末。在经历第一幕事件的过程中 , 扬子地台西缘的四川汉源地区大渡河组浅水相灰岩和硅质灰岩中出现了极其繁盛的底栖藻类 , 局部层位中可达到造礁的程度。大量底栖藻通过光合作用改善、缓冲了这一浅海地区的低温、缺氧的灾变环境 ,并成为生态系统重建的先驱群落。局部浅海环境的正常化为后生动物腕足类、三叶虫和海百合在 Hirnantian 期南郑组的短暂复苏创造了生存条件。当后生动物再度成为生态系统的主体时 , 啃食压力的增大使底栖藻的居群数量骤然减低。始于 Hirnantian 后期冰川消融的海进造成第二幕 Hirnantia 动物群的灭绝。2007040152东海南部陆缘 ( 莆、泉段 ) 全新世沉积硅藻 =Study on diatoms from Holocene sediments inthe south continental margin (Putian andQuanzhou areas) of the East China Sea. ( 中文 ). 王开发 ; 郑玉龙 ; 支崇远 ; 陶明华 . 古生物学报 , 2002, 41(2): 273-279对东海南部陆缘莆田、泉州地区两口钻井岩芯系统的沉积硅藻研究 , 共发现 33 属117 种 ( 或变种 ) 硅藻化石 , 根据剖面硅藻组合特征的变化 , 结合计算机的对应分析结果划分了硅藻带 , 建立该区全新世的 7 个硅藻组合序列 , 恢复当时古环境演变的 7 个阶段 , 填补该区沉积硅藻系统研究的空白 , 丰富了海陆过渡沉积硅藻的研究。2007040153徐淮地区新元古代叠层石组合 = An assemblageof the Neoproterozoic stromatolitesfrom the Xuzhou-Huainan region. ( 中文 ). 钱迈平 ; 袁训来 ; 徐学思 ; 胡杰 ; 厉建华 . 古生物学报 , 2002, 41(3): 403-418 4 图版 .徐淮地区新元古代海相碳酸盐岩地层分布广泛 , 其中由微生物生命活动形成的叠层石十分发育 , 构成了各种形态及规模的礁体。文内拟就该区地层序列中叠层石组合及其演变过程 , 讨论其环境的变迁及区域地层对比。根据徐淮地区叠层石组合的层位分布特点 , 可划分为 3 个亚组合 , 自下而上分别为 : 亚组合 Ⅰ, 星散分布于贾园组、赵圩组及九里桥组 , 以 Baicalia, Jurusania , Inzeria,Crassphloem , Gymnosolen 及 Stratifera 为特征 , 形成小型点礁和生物丘。亚组合 Ⅱ, 广泛分布于倪园组、九顶山组、张渠组、魏集组、史家组、望山组及四顶山组 , 包括Conophyton , Jacutophyton , Acaciella , Baicalia, Jurusania , Linella , Tungussia , Anabaria, Minjaria , Katavia , Gymnosolen , Colonnella及 Stratifera 等多种类型 , 建造起巨大而复杂的堡礁、堤礁、斑礁、环礁及生物丘 / 层。亚组合 Ⅲ , 仅见于金山寨组 , 以Boxonia ,Xiehiella 及 Anabaria 为主 , 构成中型的点礁及生物丘。这套叠层石组合面貌、造礁规模及多样化程度说明 , 它们显然形成于新元古代大冰期之前的叠层石繁盛期 , 其层位大致可与我国华北及东北青白口系上部、俄罗斯上里菲系及澳大利亚苦泉组的叠层石组合对比。2007040154龙感湖近代沉积硅藻组合与营养演化的动态过程 = Diatom assemblages in sedimentand dynamic process of lake trophic evolutionfrom Longgan Lake, East China. ( 中文 ). 羊向东 ; 沈吉 ; 夏威岚 ; 朱育新 . 古生物学报 , 2002,41(3): 455-460通过龙感湖浅孔沉积物硅藻分析 , 结合210 Pb 年代测定和消拱对应分析 (DCA) 方法 ,恢复近两个世纪以来龙感湖硅藻植物群演替历史和营养动态演化过程。结果表明 ,20世纪初期 (1906AD), 硅藻种群中小型底栖的Fragilaria 类型、Amphora libyca ,Pinulariasp . 等迅速减少或消失 , 而浮游种Aulancoseira granulata 增多 , 与 Eunotia 类型共同组成优势属种 , 反映龙感湖开始由贫营养状态向中营养状态转变 , 为水体富营养化开始发生时间 ;20 世纪 70 年代初期以来 , 硅藻又逐渐由营附生为主的 Cocconeis placentula,Epithemiasp.,Gomphonema sp. 等占主导地位 , 反映了营养程度的又一次提高 , 并呈现加重趋势。硅藻组合变化反映的湖泊营养级的增加与流域人类活动影响有关 , 早期的39

湖泊富营养化响应于流域土壤侵蚀速率的增加 , 而 70 年代以来湖泊营养程度的加重则与龙感湖流域农业化肥的使用和湿地植被的破坏导致湿地拦截功能的减弱或消失有关。2007040155澳大利亚西北部与粗枝藻有亲缘关系的晚泥盆世微体化石 = A Late Devonian microfossilwith dasyclad algae affinities fromnorthwestern Australia. ( 英文 ). Mamet B. Alcheringa,1998, 22(1/2): 21-28The affinities of a puzzling microfossil,Ningbingellina veeversi n. gen., n. sp., originallyreported from the Late Devonian NingbingLimestone, in the Bonapart Gulf Basin,Western Australia are discussed. Links withthe thallus of uncalcified dasycladaleAciculelleae, with udoteaceans, and with calcispheresare explored, and an affinity withcalcified dasycladale sporangium is tentativelyproposed.地衣植物与苔藓植物2007040156阿根廷上石炭统一种新的苔藓植物 = A newbryophyte from the Upper Carboniferous ofArgentina. ( 英文 ). Ottone E G; ArchangelskyS. Ameghiniana, 2001, 38(2): 219-223Muscites amplexifolius sp. nov., from theUpper Carboniferous of Argentina includesbranched, densely foliated, moss gametophyteswith lanceolate-ovate or square leavesclasping the stem. Cellular impressions arevisible and are polygonal in outline. This speciesis associated in the swampy deltaic sequenceof the Guandacol and Tupe formationswith elements of the Nothorhacopteris/Botrychiopsis/GinkgophyllumFlora confirmingregular levels of moisture for the PaganzoBasin.蕨类植物 ( 广义 )2007040157印度晚白垩纪 Deccan Intertrappean 地层最古老的红树林真蕨类植物 Acrostichum 的大化石记录 = The oldest macrofossil record ofthe mangrove fern Acrostichum L. from theLate Cretaceous Deccan Intertrappean beds ofIndia. ( 英文 ). Bonde S D; Kumaran K P N.Cretaceous Research, 2002, 23(1): 149-152Permineralized material of Acrostichum, afern that, at present, is characteristic of brackishparts of tropical mangrove swamps, hasbeen found in the Deccan Intertrappean chertsof Late Cretaceous age in Nawargaon, WardhaDistrict, Maharashtra, India. The occurrence issignificant as it is the oldest and also the firstpre-Cenozoic macrofossil record of the genus.Being primarily a coastal plant, its presence inthe Intertrappean flora has palaeoecologicaland phytogeographical implications becausethe Deccan basalt province of northwest Indiawas linked to the equatorial ocean of southwesternTethys during the Late Cretaceous.2007040158南极亚历山大岛白垩纪含 Alamatus bifarius和 Aculea acicularis 的蕨类植物密集地地层= Fern thickets from the Cretaceous of AlexanderIsland, Antarctica containing Alamatusbifarius Douglas and Aculea acicularis sp. nov.( 英文 ). Cantrill D J. Cretaceous Research,1996, 17(2): 169-182Within the Albian Fossil Bluff Group ofAlexander Island, Antarctica, sheet flood depositshave preserved palaeosols with in situferns Alamatus bifarius Douglas and Aculeaacicularis sp. nov. Reconstructed as uprightferns, with fronds arising from a creeping subterraneanrhizome, they formed thickets up to80 cm high. Analyses of the leaf litter suggestthat the fern thickets developed between apatchy araucarian overstorey. Interspersedwithin the thickets there were rare podocarpshrubs and beneath this overstorey a groundlayer of thalloid liverworts.2007040159中晚泥盆世石松植物研究综述 = A reviewof the Middle-Late Devonian lycopsids. ( 中文 ). 薛进庄 ; 郝守刚 ; 王德明 . 北京大学学报( 自然科学版 ), 2006, 42(6): 808-816对中晚泥盆世代表性的石松植物做了归类总结 , 并分析了其生殖结构、根器官和解剖特征的分化。该时期的石松植物除了可归入石松目、原始鳞木目或广义水韭目的分子之外 , 还存在大量难以归入现有分类体系的分子。由于化石保存及性状的独特性 ,目前尚很难确定这些属种究竟在多大程度上反映了分类学上的多样性。在性状层次上 , 无论是生殖结构、根器官、还是解剖特征 , 中晚泥盆世的石松植物都体现了高度的复杂性。这些植物既拓宽了对石松植物整个谱系的性状演化的认识 , 也暗示在进行谱系分析及分类时不仅要基于一些整体植物种或者接近完整的属种 , 而且必须重视众多卫星分类单元的系统位置以及它们的演化意义。40

2007040160欧美煤田带 Asturian(Westphalian D) 的石松类植物地理学 = Phytogeography of Asturian(Westphalian D) lycophytes throughout theEuramerican belt of coalfields. ( 英文 ). ThomasB. Geological Magazine, 2007, 144(3):457-463A summary is given of the lycophyte speciesas distributed in fifteen Euramerican coalfieldsduring Asturian (Westphalian D) times.The datasets from the coalfields are analysedusing unweighted pair group cluster analysesof Jaccard’s Coefficients. Separate analyseswere done on the full dataset (the full list ofmorphospecies) and on a more restricted dataset(only the morphospecies of vegetative organs).Three groupings of coalfields were resolvedin the analyses. The two most clearlydefined groupings represented the intramontanebasin coalfields, and the coalfields of thelowland basins on the Variscan forelandwhere the lycophyte floras are well documented.The third grouping included thosebasins with less well-studied lycophyte floras,where the apparently low species diversity hasundoubtedly affected the results. More work isneeded on these poorly documented floras toproduce a more rigorous phytogeographicalanalysis.2007040161阿根廷和智利上三叠统新属 Rochipteris,叶分类位置未定 (= Chiropteris pro parte) =Rochipteris nov gen., leaf incertae sedis(=Chiropteris pro parte), Upper Triassic ofArgentina and Chile. ( 其他 ). Herbst R; TroncosoA; Gnaedinger S. Ameghiniana, 2001,38(3): 257-269Rochipteris nov. gen. is erected to includesome gondwanic leaf species previously assignedto Chiropteris Kurr ex Bronn. The newgenus includes leaves apetiolate, cuneate,elongated to flabelliform, with borders entireto incised to variable degrees and with anastomosingvenation. The original definition ofChiropteris included funnel-shaped leaves (orleaflets) without anastomoses. The emendationby Retallack of Ginkgophytopsis Hoegwhich includes Chiropteris is rejected as itsoriginal sense is completely modified. It isalso suggested that the cordate and semicircularspecies with anastomosing venation, atpresent included in Chiropteris, should betransferred to other taxa. Five species of Rochipterisare described, including the new species,R. alexandriana and R. chilensisGnaedinger, from the Upper Triassic of Argentinaand Chile respectively; the charactersof R. lacerata (Arber), R. cuneata (Carr.) andR. copiapensis (Solms-Laubach), which wereconfusingly treated in previous literature, arediscussed.2007040162智利中部上三叠统 El Puquen 组沉积学和分类位置不明的蕨类植物新属种 Mollesiamelendeziae = Sedimentology of the El PuquenFormation (Upper Triassic, central Chile)and the new plant Mollesia melendeziae gen.et sp nov (Pteridophylla, incertae sedis). ( 英文 ). Melchor R N; Herbst R.Ameghiniana, 2000, 37(4): 477-485The sedimentologic study of the Late TriassicEl Puquen Formation and the descriptionof a new type of fossil leaf recovered from thisunit are presented herein. The outcrops of thisformation located northwest of Los Mollestown (32 degrees 13' S, 71 degrees 31' W;central Chile) are interpreted as deposits of adeep lake, probably stratified with anoxic bottomwaters, showing considerable wave andstorm influence. The recognized facies compriseopen lacustrine mudstones and sandylittoral sediments, arranged in meter-scaleshallowing- and coarsening-upward cycles.These deposits, along with the record of LateTriassic deep anoxic lakes from the Cuyo andIschigualasto-Villa Union basins and the Malarguerift might suggest a humid climaticevent in the region, accompanied by an extensionaltectonic regime that favored the preservationof deep lacustrine sediments. Remainsof a palmate leaf recovered from the sedimentarysequence of the El Puquen Formation arereferred to the new genus Mollesia Herbst; itprobably represents a fern of uncertain affinities.This material is compared with some pinnatefronds, but it is distinguished for its palmateshape. It is particularly similar toScoresbya Harris, although differs from thisgenus in having different venation pattern.2007040163阿根廷巴塔哥尼亚二叠纪蕨类植物新联合Asterotheca frenguellii = Asterotheca frenguellii(Archangelsky and de la Sota) novcomb., Permian fern from Patagonia, Argentina..( 其他 ). Cuneo NR; Archangelsky S;Cesari SN. Ameghiniana, 2000, 37(3): 363-367Fertile specimens of Asterotheca frenguelliiArchangelsky and de la Sota nov. comb. are41

described. The material is found in LowerPermian strata of the Rio Genoa Formation,Tepuel-Genoa Basin, west of Chubut Province.The original specimens have been previouslyassigned to Pecopteris (Asterotheca?) frenguelliiArchangelsky and de la Sota. New andbetter preserved fertile specimens were recentlyfound granting their assignation to thegenus Asterotheca, in the sense of Stubblefieldhere adopted.2007040164阿根廷丘布特 Rio Genoa 组早二叠世植物群中一个古赤道分类单元 Annularia mucronata= Annularia mucronata Schenk, a paleoequatorialtaxon in the early Permian flora of theRio Genoa Formation, Chubut, Argentina.. ( 其他 ). Cuneo R. Ameghiniana, 2000, 37(2):193-198Well preserved whorled axes of Annulariamucronata Schenk are described. Morphologicalattributes as well as some epidermic/hypodermicfeatures preserved as impressions,allow a complete assignation of thestudied material to the amerosinian species.This record from the lowermost Permian ofPatagonia is the earliest stratigraphical occurrenceof the genus in the southern hemisphere.Based on the exclusive distribution of thetaxon along the paleoecuatorial belt, a characteristicalso shown by other plant taxa fromthe Rio Genoa Formation, the record of thistaxon might be the result of an ecotonal geographicallocation of Patagonia during latestCarboniferous-earliest Permian times. It isalso suggested that a radiation of this group ofcalamitalean sphenophytes was initiated fromthe Patagonian area, arriving later, by the late-Early Permian, to other western Gondwanaareas such as Brazil and South Africa, alsoinvolving an speciation process.2007040165阿根廷门多萨省 Agua de La Zorra 地区三叠纪古植物群 : 石松植物和羊齿植物 = Triassicpaleoflora from Agua de La Zorra, Uspallata,Mendoza province, Argentina: Lycophytaand Filicophyta. ( 其他 ). Brea M.Ameghiniana, 2000, 37(2): 199-204This paper is part of a systematic study ofthe fossil flora from the Paramillo Formation(Triassic, Mendoza province). In this contributionthe Lycophyta and Filicophyta are analized.The taxa identified are: Pleuromeia sp.,Cladophlebis mendozaensis (Geinitz) Frenguelli,C, mesozoica Frenguelli y C, kurtziiFrenguelli. The age of the Paramillo Formationis regarded as early Middle Triassic-earlyLate Triassic.2007040166阿根廷坷拉玫克盆地布宜诺斯艾利斯上石炭统石松类植物 Malanzania nana = Malanzanianana Archangelsky, Azcuy et Wagner(Lycophyta) in the Upper Carboniferous ofBuenos Aires, Claromeco Basin, Argentina..( 其他 ). Morel E; Gutierrez P R.Ameghiniana, 2000, 37(2): 247-250Two axes of lycophytes are described forthe first time from sedimentary rocks in the"Area Interserrana" of the Buenos Aires Province(Sauce Grande or Claromeco Basin).These specimens are assigned to Malanzanianana Archangelsky et al. The presence of thisspecies appears to be useful to refer thesestrata as Upper Carboniferous (very probablyequivalent with part of the Sauce GrandeFormation).2007040167新疆准噶尔盆地西缘晚泥盆世一种新的石松类植物 = A new lycopsid cone from theUpper Devonian of western Junggar Basin,Xinjiang, China. ( 中文 ). 徐洪河 ; 王怿 . 古生物学报 , 2002, 41(2): 251-258 2 图版 .描述新疆和布克赛尔晚泥盆世洪古勒楞组中的一种石松类孢子囊穗 , 该孢子囊穗二歧分叉一次 , 长纺锤形叶座紧密螺旋排列于穗轴上 , 每轮 6 枚 ; 孢子叶披针形 , 具叶柄 , 单脉 , 叶缘具细齿 ; 孢子囊近轴处着生 , 长椭球形 , 囊内有 4 枚大孢子 ; 大孢子圆球形 , 表面光滑 , 直径为 900—1 200 μm。通过对比研究 ,将当前孢子囊穗定为新属、新种 , 即Hefengistrobus bifurcus gen. et sp. nov., 同时讨论该孢子囊穗在石松类演化上的意义。2007040168黑龙江鸡西早白垩世穆棱组真蕨类植物一新种 = A new species of Gleichenites (filicopsioda)from Early Cretaceous Muling Formationin Jixi, Heilongjiang. ( 中文 ). 杨小菊 . 古生物学报 , 2002, 41(2): 259-265 1 图版 .描述似里白属一新种 —Gleichenites jixiensissp. nov.。新种的叶为二次羽状 , 末次羽片与羽轴成 70°—80° 角 , 线形 , 互生。小羽片数目达 40 对以上 , 以 6 0°— 90° 角从小羽轴上伸出 , 互生 , 线形至长三角形。叶片为厚纸质。中脉明显 , 侧脉两歧分叉。生殖羽片与营养羽片同形 , 略小 , 孢子囊群生于小羽片背面 , 位于中脉两侧每组叶脉的前一支42

脉上 , 无囊群盖 , 由 8 个近乎无柄的孢子囊聚合成圆形的囊群 , 孢子囊环带横生。该种的外部形态特征与化石属的 Gleichenites porsildiiSeward 和现代里白属的 Hicriopterislaevissima (Christ)Ching 较为相似。2007040169南极雪岛总统头地区早白垩世真蕨类叶化石 = Early Cretaceous fern foliage from PresidentHead, Snow Island, Antarctica. ( 英文 ).Cantrill D J. Alcheringa, 1998, 22(3/4): 241-258Fertile fern foliage described as Lophosoriacupulatus so. nov, contains the distinctivespore Cyatheacidites annulatus. The fossilfoliage is morphologically similar to the EarlyCretaceous form-genera Gleichenites and Microphyllopteris,whose time and space distributionin Gondwana matches that of the dispersedspore Cyatheacidites. Some of the Cretaceoussouthern hemisphere material assignedto Gleichenites and Microphyllopterisis probably allied to families such as the Lophosoriaceaerather than the Gleicheniaceae ashad been previously supposed. The nearestliving relative, Lophosoria quadripinnata,grows within a mean annual temperaturerange of 8-22 degrees C, and a mean annualprecipitation range of 195-1977 mm. Thepresence of Lophosoria cupulatus at palaeolatitudesof 55-65 degrees S implies that duringthe Aptian the southern high latitudes werea minimum of 12 degrees C warmer than thepresent day.早期种子植物2007040170智利北奇科地区三叠纪种子蕨植物 = Triassicpteridosperms from the Norte Chico ofChile.. ( 其他 ). Gnaedinger S; Herbst R.Ameghiniana, 2001, 38(3): 281-298The Corystospermaceae and Peltaspermaceaefrom three Upper Triassic formationsfrom the following areas of northern Chile arepresented: area of Cerro La Ternera (localities:Quebrada La Cachivarita, Quebrada El Carbonand Quebrada El Carbon road to Mina LaChilca, La Ternera Formation); area of Vicuna(east of La Serena) (locality: Punta del Viento,Las Breas Formation) and area of Los Molles(locality: Bahia de los Lobos, El Puquen Formation).They comprise the following taxa:Family Corystospermaceae: Dicroidium hernandeziinov. sp., Dicroidium argenteum (Retallack)Gnaedinger comb. nov., D. crassum(Menendez) Petriella, D. dubium (Feistmantel)Gothan, D. lancifolium (Morris) Gothan, D.obtusifolium (Johnston) Townrow, D. odontopteroides(Morris) Gothan, Johnstoniadutoitii (Townrow) Retallack, Xylopteris argentina(Kurtz) Frenguelli emend. Stipanicicand Bonetti, and cf. Zuberia sp. Family Peltaspermaceae:Lepidopteris madagascariensis(Carpentier) Townrow and L. stormbergensis(Seward) Townrow. Finally, a few commentsare made on the pteridosperm association ofthese floras.2007040171关于阿根廷圣胡安省石炭纪 Jejenes 组含种子蕨壳斗层位的地理、地层和古环境的精确性 = Geographic, stratigraphic and paleoenvironmentalprecisions about the horizonsbearing pteridospermic cupules in theJejenes Formation, Carboniferous of San JuanProvince, Argentina.. ( 其他 ). Cladera G; ArchangelskyS; Vega J C. Ameghiniana, 2000,37(2): 213-219The Carboniferous Jejenes Formation, hasbeen known as a plant-bearing unit since thelast century. Several studies have revealed thepresence of an important taphoflora; however,the precise fossiliferous sites mentioned in theoriginal surveys remained as general referencescovering a wide geographic location.One of such sites has been discovered and isstudied in detail herein, including the sedimentaryenvironment of the plant-bearing horizons.This particular locality is a relevantsite because it contains abundant pteridospermcupules in organic attachment to vegetativeorgans, which are described for the first timein the Carboniferous of Gondwana.2007040172中国大羽羊齿植物分叉蕨叶的首次发现 —兼论亚洲与北美大羽羊齿植物之异同 =Discovery of dichotomously forked gigantopteridfronds from China, with special comparisonbetween Asian and American gigantorterids.( 中文 ). 姚兆奇 ; 刘陆军 . 古生物学报 , 2002, 41(3): 308-321 1 图版 .东亚与北美大羽羊齿植物间的主要差异在于蕨叶的结构 : 北美大羽羊齿植物的蕨叶为单叶或二歧分叉叶 , 而东亚的大羽羊齿植物以往只知为羽状复叶或不分叉的单叶。因之 , 二歧分叉蕨叶在中国的发现具有十分重要的意义 , 它使东亚与北美大羽羊齿植物之间的关系变得更为密切 , 虽然其间仍存在不少实质性的差异。同时 , 对东亚和北美华43

夏羊齿 Cathaysiopteris 之间的异同作了较详的讨论。2007040173准大羽羊齿 Gigantopteridium 中国种与美国种之间的叶结构比较 ( 英文 ) = Comparison inleaf architecture between Chinese and Americanspecies of Gigantopteridium. ( 英文 ). 刘陆军 ; 姚兆奇 . 古生物学报 , 2002, 41(3): 322-333 2 图版 .大羽羊齿植物是一个令人迷惑的类群。这类植物中 ,Gigantonoclea ,Zeilleropteris 和Cathaysiopteris 是北美和东亚二叠纪植物群共有的 3 个属 , 但美国最早发现的大羽羊齿植物 Gigantopteridium 以前在中国的大羽羊齿植物群中未有确切记录。文中订正和详细描述 Gigantopteridium 的一个中国种 , 并对该属中国种的一些相关问题作较详尽的讨论。美国大羽羊齿类植物采用小泉源一(Koidzumi,1936 ) 的分类系统 , 只依据叶脉特征进行分类 , 它是一个人为分类系统(Mamay et al.,1988)。根据这一系统 , 文中涉及的中国和美国标本都应归入Gigantopteridium 这一属内。这样 , 东亚和北美大羽羊齿植物群中的大羽羊齿类植物共同属的数目就由 3 个增加到 4 个。在对Gigantopteridium huapingense(Feng) 详细描述和订正的基础上 , 对 Gigantopteridium 中国种与美国种在叶结构方面的异同进行较为详细的比较 , 虽然此属目前尚未发现过生殖器官和保存解剖结构的材料。裸子植物2007040174Abietites linkii(Römer) and Pseudotorelliaheterophylla Watson: 是松柏类还是银杏类 ?= Abietites linkii(Römer) and Pseudotorelliaheterophylla Watson: coniferous or ginkgoalean?.( 英文 ). Watson J; Harrison N A.Cretaceous Research, 1998, 19(3-4): 239-277The Lower Cretaceous coniferAbietiteslinkii (Römer) from Germany and the ginkgophytePseudotorellia heterophylla Watsonhave proved to be different leaf forms of thesame species and Pityophyllum crassum Sewardfrom West Greenland is also synonymous.The three species are combined as Pseudotorellialinkii (Römer) comb. nov. Associatedshoots with spirally arranged triangularleaf-scars and decurrent leaf-bases, separatedby distinct structures, are thought to haveborne leaves ofP. linkii (Römer). They arediagnosed and described as Sulcatocladus robustusgen.et sp. nov. The systematic positionof the plant is discussed in the light of theseshoots, resin canals and other evidence. It isthought to be coniferous rather than ginkgoalean.2007040175乌拉圭二叠纪亚瓜里组木化石 = Permianwood from the Yaguari Formation of Uruguay.( 其他 ). Crisafulli A. Ameghiniana, 2001,38(1): 61-72Four gymnosperm wood taxa from the UpperPermian Yaguari Formation from severallocalities between Meio and Frayle Muerto,Department of Cerro Large, Uruguay, are described.References to Ararrcauiaxylon andBaieroxylon are based on typical characters oftheir secondary wood. Barakaroxylon, awidely distributed genus in Gondwana and anew species Bageopitys herbstii, are describedand illustrated based on rather completespecimens. All these Paleozoic woods arecommon in different parts of Gondwana, viz.,Brazil, Uruguay, South Africa, India and Australia.2007040176智利 La Ternera 组和 El Puquen 组三叠纪苏铁植物 = Triassic cycadophyta from the LaTernera and El Puquen formations (Chile). ( 其他 ). Herbst R; Troncoso A.Ameghiniana, 2000, 37(3): 283-292Fossil cycadophyte leaves from three localitiesin northern Chile are described. They includefour species of Pseudoctenis: P. longipinnataAnderson and Anderson, P. harringtonianaBonetti, P. multilineata (Shirley) nov.comb., and P. megaspathulata nov, sp.; alsoPterophyllum azacaratei nov. sp. and a fragmentassigned to cf. Cycadites sp. Except forthe Quebrada La Cachivarita locality (area ofCerro La Ternera) where they are relativelyabundant, the Cycadophytes are rather scarcein the Chilean Triassic floras.2007040177阿根廷拉潘帕省二叠纪 Carapacha 组裸子植物木化石 = Gymnosperm woods from theCarapacha Formation (Permian), La PampaProvince, Argentina. ( 其他 ). Crisafulli A;Lutz A;, Melchor R. Ameghiniana, 2000,37(2): 181-191This paper describes four gymnospermswoods from the fluvial-lacustrine CarapachaFormation (Early Permian to early Late Permian)of La Pampa, Argentina. All the mate-44

ial was preserved as driftwood in sandstonechannel facies (mineralized by carbonates orsilica) and associated with a Glossopteris flora.One specimen is referred to Schofiicaulia peripaludicaMussa on account of the anatomicalcharacters of the pith, and primary and secondaryxylem. Only secondary xylem is presentin the remaining woods and therefore they areassigned to three Araucariozylon species: A.allanii (Krausel) Maheshwari, A. kharhariense(Maithy) Maheshwari and A, jamudhiense(Maithy) Maheshwari. In the analyzed materialthere is anatomical evidence of humidityshortage during the life of these plants, whichis in agreement with the sedimentologic interpretationof the sedimentary sequence. Thesespecies were also recorded in the Permian ofBrazil, Antarctica, and India.2007040178智利北部和阿根廷南部三叠纪松柏类Heidiphyllum, Rissikia 和 Desmiophyllum 属= Heidiphyllum, Rissikia y Desmiophyllum(Pinophyta, Coniferales) in the Triassic ofnorthern Chile and southern Argentina. ( 其他 ).Troncoso A; Gnaedinger S; Herbst R.Ameghiniana, 2000, 37(1): 119-126Species of the genera Heidiphyllum (H,elongatum), Rissikia (R. media) and Desmiophyllum(D, cacheutense, D. sp.) found in theTriassic of northern Chile and southern Argentinaare described. A brief discussion ofthe history and validity of the generic nameDesmiophyllum for long and narrow, parallelveinedleaves lacking cuticle is given to reassesits use.2007040179阿根廷中三叠世裸子植物一个新的盾籽化石 = A new peltasperm (Gymnospermopsida)from the Middle Triassic of Argentina. ( 英文 ).Zamuner A; Artabe A; Ganuza D. Alcheringa,1999, 23(3/4): 185-191A new peltasperm, Scytophyllum bonettiaesp, nov., is described from the Middle TriassicCortaderita Formation, San Juan, Argentina.The new species is characterised by havingmedium to small monopinnate, imparipinnate,lanceolate, bicoherent fronds with a free bipinnatepattern of venation, and lumps on therachis. Recovered specimens display juvenileto adult foliage. The new taxon, together withother species, characterises late Middle Triassic-earlyUpper Triassic terrestrial flora fromwestern Argentina.被子植物2007040180产自印度中央邦德干熔岩流间沉积中的Sahnipushpam 属的再研究 = Reinvestigationon Sahnipushpam Shukla from the DeccanIntertrappean sediments of Madhya Pradesh,India. ( 英文 ). Ambwani K; Kar R K; Sahni A.Ameghiniana, 2001, 38(4): 393-398Approximately seventy specimens ofSahnipushpam deposited at the repository ofthe Birbal Sahni Institute of Palaeobotany,Lucknow were studied. It was observed thatthe flower was described upside down by theearlier workers. The receptacle designated bythem is in fact the upper part of the multilocularovary, the basal part of hypanthium is lysigenousand without any vascular supplyshould also be the upper part. Structures previouslyinterpreted as stamens are actuallylacerated lower parts of the hypanthium. Thepollen grains described previously are not insitu but fungal spores. The presence of bractssurrounding the peltate plate could only beexplained by assuming that these were thebasal part of the flower. In view of these observations,Sahnipushpam is emended here toaccommodate the female flower and the postfertilized ovary in various stages of fruit formation.2007040181阿根廷恩特雷里奥斯省更新世 El Palmar 组使君子科木化石 = Combretacean fossil woodfrom the El Palmar Formation (Pleistocene),Entre Rios Province, Argentina. ( 其他 ). BreaM; Zucol A F. Ameghiniana, 2001, 38(4):409-417Petrified wood of a new species of Terminalioxylon,Schonfeld from the El PalmarFormation (Upper Pleistocene), Concordia,Entre Rios, Argentina, is described. The comparisonwith members of Combretaceae showsthat Terminalioxylon concordiensis nov. sp. isdifferent from other known fossil species andis similar to the extant genus Terminalia L.and close to T. triflora (Gris.) Lillo. Terminalioxylonmicordiensis presents growth ringsdelimited by small vessels and narrow lines ofterminal parenchyma. Vessels have diffuseporous, are mostly solitary sometimes in radialmultiple series of 2-3, rarely 4 elements, simpleperforation plate. Ray system is homogenous.Rays are homocellular, frecuently uniseriate,rarely uniseriate With biseriate portion.Fibres are hexagonal, septate and abundant.Apotracheal axial parenchyma is diffuse and45

diffuse-in-aggregate, and paratracheal usuallyvasicentric, complete to aliform, rarely confluentand with terminal parenchyma bandsassociated with 2-4 vessels. Cristals are of twotypes and very frequent in rays and cells ofaxial parenchyma. Intercellular canals oftraumatic origin are surrounded by parenchymatissue.2007040182阿根廷和巴西新近纪锦葵科叶的首次记录= First record of Malvaceae leaves in the neogeneof Argentina and Brazil.. ( 其他 ). AnzoteguiL M; Cristalli P. Ameghiniana, 2000,37(2): 169-180The new genus Malvaciphyllum Anzoteguiis erected with two species: Malvaciphyllumquenquiadensis Anzotegui sp. nov., from theUpper Miocene of the San Jose Formation innorthwestern Argentina (Tucuman province)and Malvaciphyllum sp. from the Pliocene ofthe "camadas de Nova Iorque" in the State ofMaranhao, Brazil. The leaves were comparedwith living members of Malvaceae.2007040183南澳大利亚始新世蒴果型桃金娘科的花和果实化石 = Fossil flowers and fruits of capsularMyrtaceae from the Eocene of South Australia.( 英文 ). Basinger J F; Greenwood D R;Wilson,P G; Christophel, DC. Canadian Journalof Botany, 2007, 85(2): 204-215Flowers and fruits of the Myrtaceae are describedfrom the Middle Eocene GoldenGrove locality of South Australia, and thetaxon is here named Tristaniandra alleyi gen.et sp.nov. Flowers are pentamerous and perigynous,with sepals, petals, and stamens insertedon the rim of a hypanthium. Filamentsare basally fused to form antepetalous stamenbundles, each consisting of about 6-8 stamens.The tricarpellate ovary becomes exserted onmaturation, forming a partly exserted, dry fruitwith loculicidal dehiscence. These features aretypical of capsular-fruited members of theMyrtaceae; in particular, taxa in the tribeKanieae. While the characteristics of the fossilsare not found within any one extant genus,the fossils show some similarity to living speciesof Tristaniopsis, although the staminalbundles are more comparable to those foundin Tristania, which is only distantly relatedand has a rather different fruit. CapsularfruitedMyrtaceae are now primarily confinedto Australasia, and appear to have had aGondwanic origin in the latest Cretaceous toPaleogene. Nevertheless, as fossil flowers andfruits are rare, and infrafamilial identificationof pollen and leaves is difficult, the Paleogenerecord of capsular Myrtaceae is largelyequivocal. The Golden Grove fossils establisha record of the tribe Kanieae within Eocenecoastal rainforest vegetation at paleolatitude55 degrees-58 degrees S during a time ofglobal warmth.2007040184澳大利亚新南威尔士地区始新世具三脉的Laurophyllum 属的一新种 = A new speciesof triplinerved Laurophyllum from the Eoceneof Nerriga, New South Wales. ( 英文 ). ConranJ G; Christophel D C. Alcheringa, 1998,22(3/4): 343-348A new fossil triplinerved dicotyledon leaf,Laurophyllum acl acrocryptocaryoides Conran& Christophel (Lauraceae) from Eccene depositsat Nerriga is described. The fossil issimilar to the previously decribed L. acrodromumHill, also from this site, but differs inleaf shape and cuticular features. L. acrocrytocaryoidesalso resembles some members ofthe extant genus Cryptocarya and its relationshipto extant taxa is discussed.2007040185南澳大利亚始新世单子叶植物点柱花科化石 Paracordyline aureonemoralis = Paracordylineaureonemoralis (Lomandraceae): an Eocenemonocotyledon from South Australia.( 英文 ). Conran J G; Christophel D C. Alcheringa,1998, 22(3/4): 349-357A monocotyledonous leaf macrofossil taxonfrom Golden (;rove in Adelaide, South Australiais recognised as being close to several extantAustralasian species of Cordyline, especiallythose in the C. stricta (Sims) Endl. / C:fruticosa (L.) A. Chev. complex. The fossil isassigned to the form genus Paracordyline,known previously from the OligoceneKerguelen Islands. However, as the GoldenGrove taxon differs markedly from theKerguelen species, it is considered to be a newspecies, P. aureonemoralis Conran & Christophel.古无脊椎动物学综论2007040186扬子区晚震旦世动物化石新材料 = Newmaterial of animal fossils from the Upper Sinianof the Yangtze region, southern China. ( 中46

文 ). 薛耀松 ; 周传明 ; 唐天福 . 古生物学报 , 2002, 41(1): 137-142 1 图版 .扬子区晚震旦世地层中已有多种类型的动物及遗迹化石的报道。文中补充了不同地区和层位的骨骼及遗迹化石新材料 , 包括 :江西上饶王家院陡山沱组顶部磷块岩中的磷酸盐化 “ 十 ” 字形骨针和云南晋宁王家湾灯影组上段隧石条带中的单轴双射硅质骨针 , 它们可能分属于钙质海绵和普通海绵类 ; 贵州瓮安陡山沱组上段磷质白云岩中的可疑壳状化石 ; 宜昌三斗坪金瓜墩陡山沱组下部 ( 第二段 ) 遗迹化石 ; 瓮安陡山沱组上段及湖北南漳灯影组上段底部磷质硬底中的生物扰动构造。另外还报道了贵州清镇桃子冲剖面桃子冲组最底部的瓶状动物 (Protolagenalimbata) 化石 , 并认定桃子冲组与灯影组之间为假整合接触 , 其底界并无跨入震旦系的证据。2007040187太平洋地区一些晚三叠世群集无脊椎动物的系统分类修订和古生物地理 = Revisedsystematics and palaeobiogeography of someLate Triassic colonial invertebrates from thePacific region. ( 英文 ). Schafer P; Grant-Mackie J A. Alcheringa, 1998, 22(1/2): 87-122Revision of type and additional material ofUpper Triassic colonial organisms from NewZealand, New Caledonia, Timor, Siberia,Canada and Chile, previously interpreted asBryozoa or Cnidaria, provides new insightsinto their palaeobiology, systematic affinityand palaeobiogeography. Heterastridium conglobatumReuss remains of uncertain hydrozoanaffinity, and could be spheractinoidean,hydroidean, or even milleporing. H. conglobatumdisciforme n. subsp. (="forma" disciformesensu Gerth) is described from New Zealand.The distribution of Heterastridium in theMurihiku and Torlesse terranes of New Zealand-NewCaledonia is documented, and it isrecorede as ranging through the Middle andLate Norian (Rutherfordi, Columbianus, andCordilleranus Zones). Its extreme rarity in theTorlesse terrane is thought to be the result ofunsuitable facies."Monotrypella" timorica Vinassa de Regny,described as a bryozoan, is a calcareousdemosponge of uncertain family and genus."M" maorica Wilckens is shown to be the seniorsynonym of Eoheteropora katzi Morozova.Eoheteropora is considered to be a tabulatecoral, and is shown to be of circum-Pacificdistribution from Late Triassic to Early Jurassictime. The genus includes the Norian E.maorica (New Zealand-New CaledonianMurihiku terrane, and Kolymskij massif, Siberia),Rhaetian E. caledonica n.sp. (New Caledonia),Toarcian E. tipperi (Henderson &Perry) (British Columbia, Canada), and possiblyalso an undescribed form from the EarlyJurassic of Chile.原生动物2007040188贵州六枝 - 盘县地区早二叠世隆林期蜓类组合与沉积环境 = The Longlinian ( EarlyPermian) fusulinid communities and sedimentaryenvironments in the Liuzhi-Panxianregion, Guizhou. ( 中文 ). 王尚彦 ; 王红梅 ; 张慧 .地质通报 , 2005, 25(4): 37-41六枝 — 盘县地区的早二叠世隆林期地层 , 相区分异明显、蜓类化石数量巨大。各相区蜓类化石群落特征差异较大 : 半局限台地相为 Staffella-Nankinella-Pisolina; 台地边缘生物滩 ( 礁 ) 相为 Parafusulina-Pseudofusulina; 斜坡 — 盆地相为Pseudofusulina, 进一步划分为近岸碳酸盐上缓坡环境的 Staffella-Parafusulina-Wentzellophyllum 群落、远岸碳酸盐上缓坡环境的 Pamirina-Schwagerina-Pseudofusulina群落、碳酸盐下缓坡环境的 Pseudofusulina-Robustoschwagerina-Kepingophyllum 群落和盆地环境的 Pseudofusulina-Schwagerina-Verbeekiella 群落。2007040189早阿普第期浮游有孔虫向西北欧的迁移 :白垩纪中期浮游有孔虫在北方大区的兴起= The Early Aptian migration of planktonicforaminifera to NW Europe: the onset of themid-Cretaceous plankton revolution in theBoreal Realm. ( 英文 ). Rückheim S; MutterloseJ. Cretaceous Research, 2002, 23(1): 49-63Occurrences of planktonic foraminifera inmarine sediments of Early Aptian age (EarlyCretaceous) are described from northwestGermany. The distribution patterns are discussedwith respect to their abundance anddiversity. The data reflect the palaeoceanographicchange from a restricted marginalsea with a stratified water column in earliestAptian times to a hemipelagic, open oceanic,well-oxygenated water setting in the late EarlyAptian. The benthic foraminiferal assemblageschanged from agglutinated-dominated associationsin the earliest Aptian towards calcare-47

ous-dominated in the late Early Aptian. Smallhedbergellids appear in the Early AptianFischschiefer. They are rare within this andthe overlying Dark Clays and common withinthe Hedbergella Marl. Some horizons withinthe Fischschiefer and Dark Clays yield theplanktonic foraminifera generaClaviblowiella ,Blowiella and Globigerinelloides. These threegenera indicate the first short-term Tethyaninfluxes. Occurrences of Leupoldina and Lilliputianella,typical Tethyan genera, withintheHedbergella Marl support further warmwaterinfluxes. The first appearance of Leupoldinacabri allows correlation with theplanktonic foraminiferal zonation of theTethys. Within the Rethmar section theBlowiella blowi Zone includes theFischschiefer, the Dark Clays and the base ofthe Hedbergella Marl. The subsequent L. cabriZone includes the upper part of the HedbergellaMarl.2007040190下白垩统浮游有孔虫分类的等级标准、演化过程和分类简化 = Hierarchy of criteria,evolutionary processes and taxonomic simplificationin the classification of Lower Cretaceousplanktonic foraminifera. ( 法文 ). MoulladeM; Bellier J P; Tronchetti G. CretaceousResearch, 2002, 23(1): 111-148La hiérarchie des critères utilisée pour laclassification des Foraminifères planctoniquesdu Crétacé inférieur a été récemment à la foisenrichie et destabilisée par la prise en compte,parfois excessive, de la microstructure de leurparoi. Une utilisation plus raisonnée de ce critère et de ceux portant sur la morphologie et lenombre des loges, une approche moins strictementtypologique mais tenant compte de lavariabilité intra-populationnelle, ainsi que demodalités évolutives particulières (itérativité,gradualisme), nous a conduit à une simplificationtaxinomique qui devrait rendre ce groupede microfossiles plus accessible auxutilisateurs non-spécialistes. Ainsi l'introductionou la conservation dans la nomenclaturedes genres Alanlordella, Biglobigerinella, Blefuscuiana,Claviblowiella, Leupoldina, Lilliputianellaet Lilliputianelloides ne nous paraîtpas nécessaire et est discutée dans ce travail.En revanche la prise en compte du caractèremicrostructural nous paraît justifier la créationde Pseudoplanomalina nov. gen. Des pr écisions, simplifications et synonymies sontaussi apportées au niveau de certaines espèces.Enfin notre révision nous permet égalementde proposer un nouveau schéma phylogénétique (articulé à partir de deux espèces pérennes peu diff é renci é es) ainsi qu'une cl ésimplifiée de classification dichotomique.2007040191Kerguelen 高地 (ODP 183 站位 ) 晚白垩世浮游有孔虫 : 南大洋生物分带的新认识 =Late Cretaceous planktonic foraminifera fromKerguelen Plateau (ODP Leg 183): new datato improve the Southern Ocean biozonation.( 英文 ). Petrizzo M R. Cretaceous Research,2001, 22(6): 829-855An almost complete Upper Cretaceoussedimentary sequence recently recovered onthe Kerguelen Plateau (southern Indian Ocean)during ODP Leg 183 was analysed for planktonicforaminifera in order to refine and integratethe zonal schemes previously proposedfor the Southern Ocean area. Detailed biostratigraphicanalysis carried out on holes1135A, 1136A and 1138A (poleward of 50°S palaeolatitude during Late Cretaceous time)has allowed recognition of low and mid–highlatitude bioevents, useful for correlationacross latitudes, in addition to known Australbioevents. The low latitude biozonation can beapplied to Turonian sediments, because of theoccurrence of Helvetoglobotruncana helvetica,which marks the boundary betweenWhiteinella archaeocretacea and Helvetoglobotruncanahelvetica zones. The base of theWhiteinella archeocretacea Zone falls withinthe uppermost Cenomanian–Turonian blackshale level in Hole 1138A. The stratigraphicinterval from upper Turonian to uppermostSantonian can be resolved using bioeventsrecognized in the mid–high latitude sections.They are, in stratigraphic order: the last occurrenceof Falsotruncana maslakovae in the Coniacian,the first occurrence of Heterohelixpapula at the Coniacian/Santonian boundary,the extinction of the marginotruncanids in thelate Santonian, and the first occurrence ofGlobigerinelloides impensus in the latest (?)Santonian. The remainder of the Late Cretaceousfits rather well in the Austral zonalscheme, except that Globigerinelloides impensusexhibits a stratigraphic range in agreementwith its record at the mid–high latitude sectionsand extends further downwards thanpreviously recorded at southern sites. Therefore,despite the poor recovery in certain intervalsand the presence of several hiatuses oflocal and regional importance as revealed by48

correlation among holes, a more detailed zonalscheme has been obtained (mainly for the lessresolved Turonian–Santonian interval). Remarkson some species often overlooked inliterature are also provided.2007040192晚白垩世马斯特里赫特期特提斯洋有孔虫属 Loftusia 种的古地理分布 = Palaeogeographicaldistribution of the species ofLoftusia (Foraminiferida) in the TethyanOcean during the Maastrichtian (Late Cretaceous).( 英文 ). Meriç E; Ersoy S; Görmü M.Cretaceous Research, 2001, 22(3): 353-364The palaeogeographical distribution ofvarious Loftusia species known to have existedmainly in the Middle East during theMaastrichtian is re-evaluated in the light ofplate tectonic theory. Similarities and differencesin place and time of various speciesfound in the carbonate platforms of the twogiant Gondwanan and Laurasian continentsare also discussed. The variety of species andtheir size and abundance on the various platformsdepended on salinity and temperature.The stratigraphical range of the Loftusia speciesin Turkey is Middle – Upper Maastrichtian.Smaller forms were present at theend of the Late Maastrichtian. It is thoughtthat tiny ophiolitic rock fragments within theLoftusia tests were related to tectonic movementsand substrate features during the LateMaastrichtian.2007040193新近纪晚期放射虫 Sphaeropyle 两个种个体发育中骨骼结构生长与变异 = Ontogeneticgrowth and variation in the skeletal structureof two late Neogene Sphaeropyle species. ( 英文 ). Suzuki N. Journal of Paleontology, 2006,80(5): 849-866 6 图版 .Two four-shelled species characterized by apylome-bearing outermost shell—Sphaeropylerobusta and its descendant, Sphaeropylelangii—are selected for morphological study.Both species are morphologically identical tothree-shelled Actinomma morphotypes, morphotypesA and B, respectively. Furthermore,the number of pores on half a circumferenceof the primary cortical shell, the distinguishingfeature between Sphaeropyle robusta andSphaeropyle langii, accounts for the same betweenSphaeropyle robusta and morphotype A,and between Sphaeropyle langii and morphotypeB. It suggests that the three-shelled morphotypesA and B are juvenile forms of thefour-shelled Sphaeropyle robusta andSphaeropyle langii, respectively. This isstrongly supported by the same stratigraphicdistributions of each pair. The quantitativeanalysis of morphological variations in bothspecies also revealed that they have nearlyidentical morphology, except for the numberof pores on half a circumference of the primarycortical shell. In addition, the size rangeof primary and secondary cortical shells andthe range of the number of radial spines increasein Sphaeropyle langii, while the lengthrange of radial spines decrease.2007040194藏北双湖地区才多茶卡一带构造混杂岩中发现晚泥盆世和晚二叠世放射虫硅质岩 =Discovery of the Late Devonian and LatePermian radiolarian cherts in tectonic m élanges in the C ê do Caka area, Shuanghu,northern Tibet, China. ( 中文 ). 朱同兴 ; 张启跃 ;董瀚 ; 王玉净 ; 于远山 ; 冯心涛 . 地质通报 , 2006, 25(12): 1413-1418 2 图版 .报道了在西藏北部双湖才多茶卡地区新发现的晚泥盆世和晚二叠世放射虫硅质岩 ,实测剖面的第 9 层硅质岩以产 Neoalbaillella动物群为特征 , 其中 N. ormithoformis,N. optima是晚二叠世长兴阶的 2 个带化石 ; 第 14层硅质岩以产 Entactinids 动物群为特征 , 其中Stigmosphaerostylus oumonhaoensis,Triloneheechinata, Archocyrtium riedeli 等主要见于晚泥盆世法门阶。上述 2 个动物群在西藏尚属首次发现。才多茶卡地区晚古生代放射虫硅质岩的发现为重新认识双湖构造混杂岩带的形成时代、构造环境、“ 构造带是否东延 ” 等重大地质问题 , 提供了新的重要资料。2007040195三峡地区寒武纪 — 三叠纪古海水 Sm/Nd 变化特征 : 来自牙形石的证据 = Variationalcharacteristics of Sm/Nd ratio in Cambrian-Triassic paleoseawater from Three Gorgesarea conodont evidence. ( 中文 ). 周炼 ; 陈孝红 ;李志宏 ; 刘勇胜 ; 张利 . 地球科学 - 中国地质大学学报 , 2006, 31(1): 136-142牙形石作为划分地层的标准化石 , 具有确切的地层层位和较高的 REE 含量 , 并不容易受成岩作用的影响 , 因此作为研究古海水演化的指示剂引起人们的广泛关注 . 利用同位素稀释法对扬子克拉通三峡地区寒武纪 — 三叠纪海相碳酸盐岩中代表古海水化学组成牙形石的 Sm/Nd 比值进行测49

定 ,Sm/Nd 比值在 0.108-0.348 之间 , 有较大的变化范围 . 建立 Sm/Nd 比值随时间的演化曲线 , 并结合已有沉积地层学和沉积地球化学的成果进行研究 , 结果表明 , 古海水Sm/Nd 比值变化与海平面升降、古陆块的隆起有明显对应关系 , 同时 , 区域性构造运动 ,如海底地壳拉张产生的幔源组分和地幔柱活动也会影响古海水的 Sm/Nd 比值 . 因此 ,古海水的 Sm/Nd 比值对海平面的升降、古大陆的风化作用和区域构造事件有指示意义 .2007040196煤山 D 剖面的放射虫动物群与海平面变化= Changhsingian radiolarian fauna from theMeishan D Section and sea-level changes. ( 中文 ). 何卫红 . 地球科学 - 中国地质大学学报 , 2006, 31(2): 159-164煤山 D 剖面长兴组的放射虫动物群的研究成果很少 . 对煤山 D 剖面的放射虫动物群进行了详细的鉴定、个体数量和种的数量的统计 . 结果表明 : 煤山 D 剖面长兴组的放射虫动物群的相对丰度、简单分异度与长兴期海平面变化具有耦合性 : 放射虫丰度、分异度较大的层位基本对应于长兴早期和长兴晚期 2 次最大海侵事件发生的层位 . 长兴早期放射虫的丰度和分异度较大 ( 相对长兴晚期而言 ), 这与长兴早期水体相对较深有关 .煤山剖面放射虫动物群与海平面变化之间的这种耦合性为海平面变化的研究提供了依据 .2007040197晚中新世西太平洋暖池的浮游有孔虫和氧同位素证据 = Planktonic foraminifer andoxygen isotopic evidence of a Late Miocenewestern Pacific warm pool. ( 中文 ). 李前裕 ; 李保华 ; 钟广法 ; 周祖翼 ; 成鑫荣 ; 王吉良 ; 汪品先 .地球科学 - 中国地质大学学报 , 2006, 31(6):754-764浮游有孔虫深水种 Globoquadrina dehiscens于 10 Ma 左右从西太平洋和南海绝灭 ,要比其他地区早大约 3Ma. 伴随这一事件还见以表层暖水种增多而深水种大幅度减少为主要特征的生物群变化 . 古生物和氧同位素结果指示当时表层水变暖和温跃层变深 ,我们认为是与早期西太平洋暖池的发育有关 . 该种在西北和西南太平洋呈阶段性消失也说明暖水堆集比赤道区更强 , 尽管印尼海道在晚中新世已大为变窄 , 穿越印尼海道的径流可能尚保持较高的通量水平而使赤道区暖水堆集不特别明显 . 南海的浮游氧同位素值通常比开放西太平洋的低 , 也说明中新世时期的上层海水环境与现代相似 , 都是暖池边缘区比中心区变化大 . 暖池边缘区水体环境多变和温度梯度较高可能是受季风的影响 , 结果造成深水种的降低和 G. dehiscens提早从南海地区绝灭 .2007040198南海北部 1144 站中更新世浮游有孔虫的千年尺度古气候记录 = A millennial scale Mid-Pleistocene paleoclimate record of planktonicforaminifera from the northern South ChinaSea Site 1144. ( 中文 ). 郑范 ; 李前裕 ; 陈木宏 .地球科学 - 中国地质大学学报 , 2006, 31(6):780-786南海北部 ODP 1144 站中更新世气候转型时期的浮游有孔虫在千年尺度上以高频率变化为主要特征 . 冰期旋回主要周期在 0.9Ma 由 41 ka 转变为 100 ka, 浮游有孔虫组合也随冰期旋回出现大量的冷水种 . 据转换函数得出的表层水降温高达 10 ℃ 发生在0.9~0.6 Ma 间的转型过渡期 , 跨越 MIS22、20、18、16 四大冰期 . 同时 , 温跃层深度呈阶梯式变浅 , 在 MIS20 上升至 65 m 左右 . 所以 ,南海北部上层水体环境在中更新世气候转型期出现比末次冰期更重的 δ 18 O 值 , 温跃层变浅 , 深水种含量降低或消失 , 突出了边缘海区南北气候梯度反差和冬季风在冰期增强的讯号 . 南海南北部的环境差异与东西太平洋的差异 , 共同表明低纬过程在气候变化中的重要性 .2007040199赣东北蛇绿混杂岩带和变质岩系中 “ 放射虫硅质岩 ” 的再研究 = The putative "Radiolariancherts" from ophiolitic and metamorphiccomplexes in northeast Jiangxi: a reexamination.( 中文 ). 王玉净 ; 杨群 ; 尹磊明 ; 舒良树 ; 楼法生 ; 王博 . 高校地质学报 , 2006,12(1): 98-105赣东北蛇绿混杂岩和变质岩中的硅质岩时代问题已成为研究华南区域构造和古地理的焦点之一 , 长期以来被地质学界认为属于江南古陆元古代 “ 板溪群 ” 的范畴。近年来 , 关于该构造岩系中存在晚古生代放射虫动物群的报道 , 导致一些学者怀疑该地区传统的构造古地理格局需要重新解释。对此 , 许多地学工作者提出异议。为了验证上述放射虫动物群的报道的准确性 , 从古生物学、构造地质学和区域地质调查等多领域进行了野外调查和样品的多次重复系统采集 ; 同时 , 对已发表的资料进行了再分析。研50

究显示 , 赣东北蛇绿混杂岩和变质岩中的硅质岩和板岩的岩石薄片和微体古生物分析样品中未产出放射虫化石 , 但是在部分硅质岩和板岩样品中却发现了中 - 新元古代的疑源类化石。有关硅质岩的主量元素、稀土元素中 Ce 异常值、、(La/Ce)N 比值和微量元素等地球化学特征显示其沉积作用与陆源物质有关 , 沉积环境接近大陆边缘、远离深海远洋环境。2007040200阿根廷火地岛古近纪放射虫记录 = Recordof Paleogene radiolarians from Tierra delFuego Island, Argentina.. ( 其他 ). Jannou G E;Olivero E. Ameghiniana, 2001, 38(3): 317-320The finding of two assemblages of well preservedradiolarians, one from Punta Gruesaand the other from Cabo Irigoyen-ArroyoVasco area, on the Atlantic coast, Tierra delFuego Island, is reported. The former contains:Amphicraspedum sp. cf. A. murrayanumHaeckel, Buryella dumitricai (Petrushevskaya),Orbiculiforma renillaeformis (Campbell andClark), and Corythomelissa adunca (Sanfilippoand Riedel) among the most representantivespecies, its age is constrained to LatePaleocene-Early Eocene. The latter assemblagecontains Theocotyle (Theocotylissa)ficus (Ehrenberg), Amphisphaera macrosphaera(Nishimura), Buryella tetradicaForeman, and Spongurus bilobatus Clark andCampbell, its age is Early Eocene in agreementwith the associated planktonic foraminifera.Both assemblages contain Heliostylussp., Mita sp., and Stylosphaera minorClark and Campbell.2007040201印度卡奇湾全新世沉积中有孔虫新亚科Asipholageninae = New subfamily Asipholageninaefrom Holocene deposits of the Gulf ofkachchh, India. ( 英文 ). Reddy p p; RajshekharC. Journal of Foraminiferal Research, 2007,37(1): 4-7 1 图版 .A new subfamily Asipholageninae is describedto accommodate a distinct group ofunilocular foraminifera that possesses a double-wallstructure and lacks an entosoleniantube. These characters distinguish the proposedsubfamily Asipholageninae from allother known subfamilies of Lagenidae, viz.,Lageninae, which is characterized by a singlewall and lack of an entosolenian tube; Ellipsolageninae,which is characterized by a singlewall and an entosolenian tube; and Sipholageninae,which is characterized by a doublewall and an entosolenian tube. In addition, anew genus Asipholagena and a new speciesAsipholagena tappani are reported. Thespecimens described herein are Holocene inage and were recovered from a mudflat in theGulf of Kachchh, northwestern India.2007040202用以清洁活体具硬壳有孔虫的食沉积物腹足类 Hydrobia ulvae = Hydrobia ulvae: a deposit-feederfor cleaning living hard-shelledforaminifera. ( 英文 ). Rossignol L; Dupuy C.Journal of Foraminiferal Research, 2007,37(1): 8-11 2 图版 .This study proposes a new method for fastand inexpensive extraction of a large numberof living foraminifera for laboratory cultures.The method is a significant improvement overcurrent extraction methods, which are highlytime-consuming. Several treatments were designedto test the method. Sediment bearingforaminifera from Brouage Mudflat (Atlanticcoast of France) was washed through a 50-µmsieve and distributed in glass Petri dishes with20, 40 and 80 specimens of Hydrobia ulvae, acommon gastropod from European intertidalmudflats. As a control experiment, one dishwas treated similarly but maintained withoutHydrobia. After two days, most of the sedimentin the Hydrobia treatments was compactedinto small cylindrical gastropod feces,and the tests of living benthic foraminifera(Ammonia tepida and Haynesina germanica)were clean and easily visible. Additional experimentsshowed that the foraminifera werenot ingested by Hydrobia ulvae, and could bepicked quickly and easily.2007040203吉尔吉斯斯坦中天山加满图和百壁车图山脉石炭系顶部 Kasimovian-Gzhelian 阶地层和有孔虫 = Stratigraphy and foraminifersfrom the uppermost Carboniferous (Kasimovian-Gzhelian)of the Jamantoo and Baibichetooranges (Middle Tien-shan, Kyrgyzstan).( 英文 ). Dzhenchuraeva A V; GetmanO F. Journal of Foraminiferal Research,2007, 37(1): 46-68 4 图版 .Uppermost Carboniferous (Kasimovian-Gzhelian) successions from the Middle Tien-Shan are composed of over 1500 m of terrigenousand carbonate strata. The lower part ofthe stratigraphic section is conglomeratic andforms the 500-m-thick Minbuginskaja suite.The upper part consists of 1000 m of inter-51

edded terrigenous and carbonate beds of theKodzhagulskaja suite. Fossils (e.g., foraminifers,brachiopods, ammonoids, mollusksand algae) are abundant in the Kodzhagulskajasuite, but only fusulinoideans occurconsistently throughout the studied sectionsand enable the establishment of a biostratigraphiczonation. Although fusulinoidean assemblagesfrom the Middle Tien-Shan containmany endemic species, the presence of severalmore widely-distributed forms has enabledinterregional correlations. A new genus, Pseudodaixinoides,and 38 other new species aredescribed: Quasifusulina akbeitica, Q. kodzhagulica,Q. ptchanica, Triticites proprius, T.kodzhagulicus, T. nitidus, T. fusinus, T. procerulus,T. polinae, T. ornatus*, T. oblisus, T.komansuensis*, T. komansuensis deplanatus,Jigulites altus kodzhagulensis, Schwageriniformismundulus, S. planus*, S. cuneatus*, S.tianshanicus*, S. arpaensis, S. kalcagarensis*,S. anosovae, S. magnificus, Pseudodaixinoideskalcagaricus, P. honestus*, P. cincinnatus*,P. septiplicatus*, P. cylindricus, P. pseudoartensis*,P. admirandus, P. cucumeriformis,P. quasiplanus, Kahlerella kirgisica*, Dutkevitchiaoblonga*, Daixina (Daixina) porrecta,D. (D.) kodzhagulica, Daixina (Bosbytauella)akbeitica* and Pseudofusulinoides akbeiticus.The new genus, Pseudodaixinoides, includesnine new species from the above list. The 13species that are marked with an asterisk (*)were described by N. A. Anosova (manuscript)in 1952 but are based on only a single specimen.Moreover, she did not study their stratigraphicdistribution. Thus, we think it is necessaryto consider N. A. Anosova as one ofauthors of the species, but not as one of theauthors of this study. Study, identification anddescription of species are fundamental to definitionof stratigraphic subdivisions (i.e., formationsand beds). The widespread occurrenceof fusulinid assemblages in all types oflithologies makes it possible to reconstructregional paleoenvironments and paleogeographyand set them into the general geologicalscheme of the Carboniferous of Eurasia.2007040204欧亚大陆有孔虫 Eoparastaffella 属的早期演化 : 密西西比亚纪杜内期晚期 - 维宪期早期该属 “interiecta 种群 ” 及相关形态 =Early evolution of the genus Eoparastaffella(Foraminifera) in Eurasia: the"interiectagroup"and related forms, Late Tournaisian toEarly Viséan (Mississippian). ( 英文 ). François-XavierDevuyst; Jií Kalvoda. Journal ofForaminiferal Research, 2007, 37(1): 69-89 5图版 .Eoparastaffella is a stratigraphically importantgenus as the appearance of Eoparastaffellasimplex Vdovenko, 1954 from primitiveEoparastaffella of the late Tournaisian waschosen by the Subcommission on CarboniferousStratigraphy (SCCS) as the primary toolfor recognition of the base of the Vis é an.Common representatives of Eoparastaffellainteriecta Vdovenko, 1971 and related formswere encountered during study of sectionsspanning the Tournaisian-Viséan boundary inseveral regions of Eurasia (western and centralEurope, northern Iran and southern China).Eoparastaffella interiecta was previouslyknown only from the Viséan of the formerUSSR and Bulgaria. Two new species,Eoparastaffella vdovenkoae n. sp. andEoparastaffella macdermoti n. sp., and twounnamed new subspecies are described hereinfrom abundant new material. The morphologicallyrelated species Eoparastaffella florigena(Pronina, 1963) and Eoparastaffella tumida(Pronina, 1963) are discussed. A biometricstudy is carried out, in addition to classicalmorphological descriptions, in an attempt tocharacterize objectively the morphospace occupiedby these taxa and to illustrate their intraspecificvariability. The abundant materialalso allows the description of the juvenileforms of each taxon. The evolutionary historyof early Eoparastaffella is discussed and thebiostratigraphic interest of the newly proposedtaxa is assessed.2007040205斯瓦尔巴特群岛 Tempelfjord 海湾染色单房室有孔虫分布和生物多样性 = Distributionand biodiversity of stained monothalamousforaminifera from Tempelfjord, Svalbard. ( 英文 ). Sabbatini A; Morigi C. Journal of ForaminiferalResearch, 2007, 37(2): 93-106 3图版 .Live foraminiferal assemblages, includingsoft-walled monothalamous taxa (organicwalledallogromiids, agglutinated saccamminidsand psammosphaerids) in addition tohard-shelled polythalamous forms, were analyzedat nine sites (26–104 m water depth) inTempelfjord on the west coast of Svalbard.Small volumes of sediments (1 ml) were splitinto 63–125, 125–300 and >300 µm sizefractions and each fraction was sorted for allstained foraminifera. There was a marked contrastin foraminiferal assemblages between the52

inner and outer parts of the fjord. Monothalamousforaminifera (88 – 97% of the liveassemblage >63 µm) overwhelmingly dominatedsamples from the inner stations, locatedclose to the glacier edge and, therefore, influencedby freshwater inputs. Multi-chamberedagglutinated and calcareous taxa, on the otherhand, were most common (77–82%) at thetwo outer stations. Many of the monothalamousforaminifera were organic-walled allogromiids.The dominant allogromiid was atiny (30–60 µm) undescribed species, oftenwith a distinctive cover of sediment particles,which ensured its retention on the 63-µmsieve. This species made up 31% of live foraminiferain all samples and 66% at one stationnear the glacier. Saccamminids andpsammosphaerids were also common at somestations. A total of 63 monothalamous morphospecieswas recognized with numbers ateach station ranging from 7 (station 0763) to19 (station 0758). Saccamminids at station0759 were particularly diverse (12 morphospecies).Forms assigned to the genusGloiogullmia represented 5–10% of the assemblagealong the fjord, while the percentageof the genera Psammosphaga, Tinogullmia,and Micrometula was fairly consistent at allstations. These results provide further evidenceof the importance of soft-walled,monothalamous foraminifera in sublittoral,high-latitude and brackish-water settings.2007040206斯瓦尔巴特群岛 Adventfjorden 地区底栖有孔虫 :50 年来当地的水文变化 = Benthicforaminifera in Adventfjorden, Svalbard: last50 years of local hydrographic changes. ( 英文 ). Majewski W; Zajaczkowski M. Journal ofForaminiferal Research, 2007, 37(2): 107-124 3 图版 .Three marine sediment cores in Adventfjorden,west Spitsbergen, Svalbard, were analyzedfor granulometry and benthic foraminifera(>125 µm). Summer water temperatureand salinity, as well as suspended solid concentration,were measured. The benthic foraminiferafrom Adventfjorden are comprisedof 46 species belonging to 37 genera. The observedsuccession of these follows the generaldistribution pattern of near-shore Svalbardspecies. The most near-shore Cribroelphidiumexcavatum clavatum is followed by the moredistant Spiroplectammina earlandi, Ammotiumcassis, Labrospira crassimargo and Recurvoidesturbinatus. Present summer salinityand temperature show no major changes nearthe sea floor along the Adventfjorden transect.The benthic foraminiferal assemblages appearto be related to different sedimentation regimes,and varied through time with changesin sedimentation. The assemblage changesduring ~1959–1963 and ~1977–1987 seemto be linked to local conditions, especiallysummer precipitation in the area. Conditionscausing the possible poor carbonate preservationin Adventfjorden could be due to the reducedsedimentation rates and/or descent ofbrines produced by sea-ice formation, coupledwith decay of organic matter, but not directlyto the influence of low-saline water.2007040207埃及 Qurun 湖有孔虫的环境控制 = Environmentalcontrols on foraminifera in LakeQarun, Egypt. ( 英文 ). Abu-zied R H; KeatingsK W. Journal of Foraminiferal Research, 2007,37(2): 136-149 2 图版 .Foraminifera were investigated in Lake Qarun,an Egyptian inland saltwater lake, to determinetheir spatial distribution and the mostcommon environmental factors that influencethis distribution. Forty surface sediment grabsamples from the lake were found to be rich inbenthic foraminifera. Their faunal densityranged from 63 to 13,400 tests g– 1 with anaverage of 1700 tests g– 1 (s = ± 2480).Faunal diversity ranged from 4 to 15 specieswith an average 10 species per sample (s = ±2.3). Both faunal density and diversity decreasedin areas (biotopes 1 and 3) dominatedby clay and silt (grain size < 63 µ m) rich inorganic matter. Degradation of organic matterby aerobic and anaerobic bacteria could leadto very low dissolved oxygen in pore and bottomwaters where foraminifera live. Faunaldata were used to divide the lake into threeecological biotopes. Samples from biotopes 1and 3 are characterized by high clay-and-siltcontent, with Ammonia tepida and Quinqueloculinaseminula characterizing biotope 1 andA. tepida, Q. seminula and Cribroelphidiumexcavatum dominating biotope 3. Samplesfrom biotope 2 are characterized by bioclasticsand-dominated substrates that are rich in Q.seminula, A. tepida, Quinqueloculina poeyana,Bolivina striatula and Rosalina globularis.Ammonia tepida and Quinqueloculinaseminula compose ~70% of the total foraminiferalassemblage in Lake Qarun. Thedistribution patterns of these species indicatethat each is controlled by distinct environ-53

mental factors. In biotopes 1 and 3, A. tepidapositively correlates with high clay-and-siltcontent and Q. seminula correlates with hightotal dissolved solids. Cribroelphidium excavatumcorrelates positively with magnetic susceptibilityand negatively with total dissolvedsolids (TDS). In biotope 2, Quinqueloculinapoeyana, Bolivina striatula and Rosalinaglobularis correlate positively with coarse bioclasticsubstrates enriched in phytal remains, acondition consistent with the presence of theepiphytic taxon R. globularis. The occurrenceof these halophilic species in Lake Qarunseems to be a consequence of rising "salinity"that has made the lake a suitable habitat forthese foraminiferal taxa.2007040208晚白垩世坎潘期晚期 — 马斯特里赫特期晚期浮游有孔虫属 Rugotruncana Brönnimannand Brown, 1956 的分类学修订及浮游有孔虫古生物学建种新见解 = Taxonomic revisionof the Late Campanian-Maastrichtian(Late Cretaceous) planktonic foraminiferalgenus Rugotruncana Brönnimann andBrown,1956 and a new paleontological speciesconcept for planktonic foraminifera. ( 英文 ). Georgescu M D; Huber B T. Journal ofForaminiferal Research, 2007, 37(2): 150-159 5 图版 .The Late Cretaceous (late Campanian-Maastrichtian) planktonic foraminiferal genusRugotruncana Brönnimann and Brown, 1956is thoroughly revised. The genus is monospecific,with Rugotruncana circumnodifer(Finlay, 1940) being the only species includedwithin it. Taxonomic revision of the genuswas made by examination of type specimensof all species assigned to Rugotruncana in thepast. The genus is characterized by the presenceof an imperforate band and a weakly tostrongly developed double keel along the testperiphery. In addition, detailed scanning electronmicroscope observations reveal that thetest ornamentation is asymmetrical, withvariably developed rugae and costellae beingparallel to the periphery on the spiral side andmeridional on the umbilical side. These featuresserve to distinguish Rugotruncana fromRugoglobigerina and Globotruncana. Basedon the morphological features revealed by thedetailed test ultrastructure and ornamentationobservations, Rugotruncana is included withinFamily Rugoglobigerinidae. A new paleontologicalspecies concept is proposed to accommodateRugotruncana circumnodifer andother species of Cretaceous planktonic foraminifera.2007040209赛诺曼期晚期浮游有孔虫 Rotalipora greenhornensis(Morrow, 1934) 的分类学修订 =Taxonomic revision of the Late Cenomanianplanktonic foraminifera Rotalipora greenhornensis(Morrow, 1934). ( 英文 ). Ando A;Huber B T. Journal of Foraminiferal Research,2007, 37(2): 160-174 5 图版 .Rotalipora greenhornensis has long been considereda representative planktonic foraminiferalspecies of the single-keeled Rotaliporinaeof late Cenomanian age. Its taxonomic identity,however, is still ambiguous because this taxonhas been distinguished by morphological criteria(numerous, strongly curved chambers, etc.),whereas the other species of Rotalipora aredistinguished primarily by their apertural andornamental characters (raised sutures, periumbilicalridges, etc.). The presence of stronglyraised sutures throughout the umbilical andspiral sides has also been used to identify R.greenhornensis, but this criterion is troublesomeas it also applies to its direct ancestorRotalipora globotruncanoides. Reexaminationof the holotype and observation of many topotypesand some North Atlantic and Pacifichypotypes reveals that, despite its remarkablemorphological variability, R. greenhornensisis distinguishable by having umbilical suturesthat are not fully raised, with the last severalbeing depressed, and supplementary aperturesthat are umbilical in position and surroundedby a continuous series of closely-spaced periumbilicalridges. Moreover, reduction of theraised sutures tends to occur simultaneouslyon both the umbilical and spiral sides. Suchapertural and ornamental characters of R.greenhornensis serve as its primary distinguishingfeatures, allowing a clear-cut differentiationof this taxon from other species ofRotalipora, particularly the closely associatedspecies R. globotruncanoides and planoconvexRotalipora deeckei.2007040210阿尔布期 - 赛诺曼期浮游有孔虫多系类群轮孔虫类 : 属的修订 = The rotaliporids, apolyphletic group of Albian-Cenomanianplanktonic foraminifera: emendation of genera.( 英文 ). Jos é Mar í a Gonz á lez-Donoso;Dolores Linares. Journal of Foraminiferal Research,2007, 37(2): 175-186 2 图版 .54

The rotaliporids are a group of mid-Cretaceous planktonic foraminifera that havegained increasing stratigraphic importance inthe last few decades. Six genera are presentlydescribed: Rotalipora, Thalmanninella,Anaticinella, Pseudoticinella, Pseudothalmanninellaand Pseudorotalipora. All are identifiedon the basis of their morphological characters.Recent systematic studies of planktonicforaminifera have, however, highlighted theimportance of an approach based on lineageaffinities rather than simple morphologicaldifferences. Using this philosophy, we proposea revision of the rotaliporids according totheir polyphyletic origin. In particular, weemend and redescribe the three genera Thalmanninella,Pseudothalmanninella and Rotalipora,including species previously attributedto Anaticinella, Pseudoticinella and Pseudorotalipora.We include Anaticinella (seniorsynonym of Pseudoticinella) in the genusThalmanninella and Pseudorotalipora in Rotalipora.The retained genera are as follows.1.Pseudothalmanninella, which became extinctduring the earliest Cenomanian, shows (a)a progressive development of a peripheral singlekeel and raised spiral sutures and (b) thedevelopment of periumbilical ridges andraised umbilical sutures. 2.Thalmanninella,which became extinct in the latest Cenomanian,is characterized by progressive evolution(in several stages) that may be summarized asfollows: (a) a progressive development of aperipheral single keel and spiral sutural ridges;(b) the appearance of periumbilical ridges andraised umbilical sutures on the umbilical side;and (c) the disappearance of these previouslyacquired characters in almost the reverse orderduring the final evolutionary stage. This includesthe loss of umbilical sutural ridges followedby weakening and loss of the peripheralkeel and spiral sutural ridges. This genus alsoshows a continuous variability in other featuresthat are normally used for morphologicaldefinition of species: e.g., relative convexityof both sides, number of chambers, whorl expansionrate, shape of the equatorial peripheryand other characters. This variability is thereason why, in the past, many species havebeen described and attributed to Thalmanninella.3. Rotalipora, which became extinct inthe latest Cenomanian, shows (a) a progressivedevelopment of a peripheral single keel;(b) a development of raised spiral sutures; and(c) a development of a triradial ridge in themiddle part of chambers on both the umbilical.2007040211墨西哥加利福尼亚海湾底栖有孔虫属Bolivina 种的双形 , 壳体 Mg/Ca 比值和稳定同位素值 = Dimorphism, shell Mg/Ca ratiosand stable isotope content in species ofBolivina (benthic foraminifera) in the Gulf ofCalifornia, Mexico. ( 英文 ). Douglas R;Staines-urias F. Journal of Foraminiferal Research,2007, 37(3): 189-203 1 图版 .The stable isotope and shell Mg/Ca compositionin the tests of dimorphic generations(microspheric, megalospheric) and polymorphsof low oxygen species of Bolivinafrom the Gulf of California were measured toevaluate their potential use as environmentalproxies. In B. argentea Cushman, megalospherictests are always more abundant thanmicrospheric tests though the dimorphic ratiois relatively constant with water depth. Distinctmorphovariants develop in the specieswith decreasing benthic oxygen concentrations.The species is in isotopic equilibriumexcept for lowest oxygen morphovariants,which have slightly lighter 13C values thanthe typical form. The shell Mg/Ca ratio of livespecimens is higher than in dead specimens,and the species shows no trend with temperature.In B. subadvena and B. interjuncta bicostata,megalospheric tests predominate inhigher oxygen environments, and the dimorphicratio varies with water depth. Megalosphericgenerations of B. subadvena, whichare concentrated in the organic-rich benthicboundary above the sediment-water interface,appear to grow rapidly to a smaller size andtend to have higher shell Mg/Ca and lighter13C content than do the tests of the microsphericgeneration, although the differencesare generally small. Microspheric forms aremost numerous at the sediment-water interfaceand produce larger, slower growing adults thatare more nearly in equilibrium with bottomwater chemistry. B. argentea and B. subadvenaare useful proxies in reconstructing oceanventilation and paleoproductivity, but the specieslife strategies need to be considered ininterpreting their shell geochemistry.2007040212法国大西洋沿岸 (Marennes-Oléron 湾和雷岛 )有孔虫 Quinqueloculina carinatastriata (Wiesner,1923) 的首次报道 = First report ofQuinqueloculina carinatastriata (Wiesner,1923) (foraminifera) along the French Atlanticcoast (Marennes-Oléron Bay and Ile de Ré).( 英文 ). Bouchet V M P; Debenay J-P. Journal55

of Foraminiferal Research, 2007, 37(3): 204-212 1 图版 .Large populations of the living benthic foraminiferaQuinqueloculina carinatastriata(Wiesner, 1923) are reported for the first timefrom intertidal mudflats of the French Atlanticcoast (Marennes-Oléron Bay and Ile de Ré).Maximum abundance of living specimens wasrecorded in early autumn. The species waspreviously described from the Adriatic andTyrrhenian Seas (central Mediterranean Sea)and reported from the Eastern Mediterraneanand Red Seas, as well as tropical and subtropicalregions. A survey of available literature totrace records of the species in muddy shallowhabitats along the western coasts of Europeand Africa reveals that the species is unrecordedfrom the Western Mediterranean Seaand is unknown in the eastern Atlantic Oceanfrom the Ivory Coast to Denmark, includingthe British Isles. This supports the hypothesisthat the species has been accidentally introducedoutside its natural range as a probableresult of mariculture trade and/or shippingactivities. This is the first report of a successfulintroduction of a non-indigenous benthicforaminifera to the Atlantic coast of Europe.2007040213西印度群岛尼维斯岛近岸底质附生植物上的有孔虫居群密度和多样性 = Populationdensities and diversities of epiphytal foraminiferaon nearshore substrates, Nevis,West Indies. ( 英文 ). Wilson B; Ramsook A.Journal of Foraminiferal Research, 2007,37(3): 213-222Foraminiferal population densities and diversitieswere monitored on calcareous algaeand seagrass in two Caribbean bays, one ofwhich has been polluted by a leaking septictank, and samples were collected monthlyover a year-long period. Population densitieson seagrass blades were measured using themass of dried leaves. On other substrates,population densities were computed as thenumber of foraminifera per gram of detritus(diatom frustrules, sand, particulate organicmatter) washed from the plants. Densities onthe heads (capitulae) of the alga Penicilluscapitatus in both bays were three times higherthan those on either the alga Halimeda opuntiaor on exposed seagrass (Syringodium filiforme,Thalassia testinudum) rhizomes andbasal leaf bosses. The input of organic matterinto one bay may have impacted the assemblagespecies composition, but it did not affectpopulation densities. The short life span of P.capitatus, coupled with the more dense populationsit supports, implies that assemblageson this alga may contribute proportionallymore foraminiferal tests to the sediment thando those on other plants. Population dynamicsshowed that entire foraminiferal communitieson all plants fluctuated independently of oneanother, whether on different plants in thesame bay or on the same plants in differentbays. This suggests that nearshore foraminiferaare patchily distributed and that the populationsin the patches wax and wane independently.Population diversities fluctuated frommonth to month and were significantly higherin the polluted bay. However, monthly diversitiesand population densities were not correlated.Species dominance was greater in thewindward, unpolluted bay. Differences indominance within each bay suggest that Penicilluscapitatus capitulae support a pioneeringforaminiferal community, whereas long-livedseagrass rhizomes bear a climax community.2007040214美国佛罗里达群岛现生 archaiasine 有孔虫类壳体异常特征 = Anomalous features observedon tests of live archaiasine forminifersfrom the Florida Keys, USA. ( 英文 ). CrevisonH; Hallock P. Journal of Foraminiferal Research,2007, 37(3): 223-233 3 图版 .Historically, Archaias angulatus has been amajor contributor to foraminiferal assemblagesand sediments in coral-reef environmentsthroughout the Caribbean and tropicalAtlantic. A variety of anomalous features wereobserved in the tests of A. angulatus individualscollected live from the Florida reef tract in2004 and 2005. Six types of anomalies weredocumented using scanning electron microscopy:microborings, microbial biofilm, pittedsurfaces, dissolution, calcification abnormalitiesand growth abnormalities. Calcificationabnormalities included mineralogical projections,lacy crusts and repair marks. These abnormalitieswere found among both juvenileand adult A. angulatus, and similar featureswere also found among Cyclorbiculina compressaand Laevipeneroplis proteus specimenscollected live in the same samples.The implications of these observations are atleast twofold. First, in studies of fossil assemblages,damage to tests and changes in testsurfacetextures should not be assumed tohave occurred postmortem and may provideevidence of environmental stressors actingupon living populations. In addition, wespeculate that test dissolution in larger milio-56

lid foraminifers when alive can indicate decliningcarbonate saturation in seawater,which can result locally from salinity changesor increasing benthic respiration rates, as wellas globally from rising concentration of atmosphericCO2.2007040215巴西 SÃO paulo 的 bertioga 地区亚热带河道现代有孔虫相 = Modern foraminiferal faciesin a subtropical estuarine channel, bertioga,SÃO paulo, Brazil. ( 英文 ). Patrícia PinheiroBeck Eichler; Beatriz Beck Eichler. Journal ofForaminiferal Research, 2007, 37(3): 234-247Numerical analyses of modern foraminiferalabundance and environmental data fromthe Bertioga Channel (São Paulo, Brazil) revealmultiple biofacies within an overallparalic setting. Despite its fisheries, maricultureand attraction to tourists, the environmentalstate of Bertioga Channel remainspoorly studied. The present investigation is anattempt to partly fill this gap; the parametersexamined include depth, salinity, temperature,organic carbon, sulfur content and bottomsediment type. Muddy sediments with highorganic carbon content derived from landdrainage are found in the inner parts of thechannel, whereas sandy sediment dominatesthe areas adjacent to the Atlantic Ocean. In theeastern entrance to the channel, sandy sedimentcontain species of Rotaliida from Facies1 (including Elphidium discoidale, Elphidiumpoeyanum, Hanzawaia boueana, Pararotaliacananeiaensis and Nonionella atlantica), reflectingnormal marine salinity. Sedimentswith high percentages of silt and clay in polyhalineand euryhaline environments of theeastern part and Itapanhaú River contain Facies2, which includes Ammonia beccarii andPararotalia cananeiaensis. In the western entranceand central, western and eastern parts,where salinities vary from 18 to 30 psu andthe sediments contain both low and high organiccarbon, the foraminifera from Facies 3are dominated by Quinqueloculina milletti,Arenoparrella mexicana, Pararotalia cananeiaensis,Ammonia beccarii, Buliminella elegantissima,Elphidium sp., Elphidium excavatum,Elphidium gunteri and Elphidium poeyanum.In mesohaline and polyhaline waters ofthe central part, the organic-carbon-rich siltand clay contain Facies 4, which includesAmmonia beccarii, Pararotalia cananeiaensis,Elphidium excavatum and Elphidium sp. Mostof organic-carbon-enriched, silty-clay substratesthat are subject to the highest freshwaterdischarge and high bottom temperaturessupport two different assemblages: one ofmostly Rotaliina and the other mostly of Textulariida(Facies 5 and 6). Facies 5 includesAmmonia beccarii, Elphidium excavatum,Arenoparrella mexicana, Haplophragmoideswilberti, Siphotrochammina lobata, Trochamminainflata and Trochammina sp., all ofwhich are typical of mesohaline sites (mainlyCrumaú and Trindade rivers), and Facies 6includes Bolivina sp., Ammoastuta salsa,Arenoparrella mexicana, Haplophragmoideswilberti and Trochammina sp., all of whichare typical of oligohaline and mesohalinemangrove fringes. The foraminiferal speciesfrom the present study are frequently found inparalic environments in Brazil, western Africaand other estuaries around the world.2007040216东帝汶 Cablac 山巴哈马型碳酸盐 - 浅滩灰岩三叠系 - 下侏罗统有孔虫指标 = Triassic-Lower Jurassic foraminiferal indices for bahaman-typecarbonate-bank limestones, CablacMountain, East Timor. ( 英文 ). Haig D W;McCartain E. Journal of Foraminiferal Research,2007, 37(3): 248-264 5 图版 .Peloidal and oolitic limestones on CablacMountain in East Timor contain small calcitecementedagglutinated and porcelaneous foraminiferathat place these limestones in theTriassic or Lower Jurassic, in contrast to theLower Miocene as previously mapped. AnEarly Jurassic (Sinemurian-Pliensbachian) ageis indicated for some of the limestone by thepresence of Meandrovoluta asiagoensis Fugagnoliand Rettori, Everticyclamminapraevirguliana Fugagnoli and a palynomorphassemblage. The age of other limestones onthe mountain is identified broadly as Late Triassicto Early Jurassic, based on the occurrenceof Duotaxis metula Kristan. In basinalfacies of the nearby Wai Luli Valley, Gsollbergellaspiroloculiformis (Oraveczné Scheffer),palynomorphs, a brachiopod and halobiidbivalves indicate a Late Triassic (Carnian) agefor a transported foraminiferal assemblageassociated with peloids, ooids and Duotaxisand Siphovalvulina characteristic of carbonate-bankdeposits. This occurrence suggeststhat carbonate banks were developed locallyon submerged topographic highs in seas thatflooded interior-rift basins in this part ofGondwana and that a complex facies array ofdeep-water muds, deltaic sands, and carbonateshoals were present in the basins. Taxonomicassessment of Triassic and Early Jurassic spe-57

cies previously placed in Tetrataxis suggeststhat these are better accommodated in Duotaxis,and some species placed in Trochamminaare transferred to Siphovalvulina. The distinctionbetween Duotaxis and Siphovalvulina, asnow understood, rests on the shape of adultchambers.2007040217美国北卡罗莱纳州 Albemarle 河口系统有孔虫分布及现代环境变化 = Foraminifera inthe Albemarle Estuarine System, North Carolina:distribution and recent environmentalchange. ( 英文 ). Vance D J; Culver S J. Journalof Foraminiferal Research, 2006, 36(1):15-33 2 图版 .This study investigated the surface and subsurfacedistributions of foraminifera (both livepopulations and dead assemblages) throughoutthe Albemarle Estuarine System (AES) to determinethe utility of the modern foraminiferalassemblages as models for paleoenvironmentalinterpretations in this estuarine and barrierisland system. Thirty-seven species were recognizedin the dead assemblages from 49 stations;19 species comprised the living populations.Cluster analysis of the dead assemblagesdefined five biofacies: the calcareous foraminiferalnearshore marine and inlet biofacies,and the dominantly agglutinated foraminiferalestuarine shoal, estuary, inner estuary,and marsh biofacies.Paleoenvironmental reconstruction of threecores from the central Albemarle basin, basedon the distribution of dead surface foraminiferalassemblages, recognized the inner estuarineand estuarine biofacies. Radionuclidetracers ( 210 Pb and 137 Cs) provided the geochronologicframework for each core. Thewesternmost core was capped by the innerestuarine biofacies overlying the estuarinebiofacies, indicating either accumulation of aseasonal ephemeral layer of sediment from alower brackish, upstream environment or increasedfreshwater discharge since the 1990’s as a result of increased tropical storm andhurricane activity. The two easternmost coresindicated that, in the early 19 th century, AlbemarleSound populations included calcareousforaminiferal species. These taxa were adaptedto the higher salinities that resulted fromseveral inlets that were open adjacent to theAES prior to 1828.Taphonomic processes (test transport, test dissolution,mechanical test breakage) are activebut, with the exception of test dissolution in arelatively restricted geographic area, they donot significantly alter surficial foraminiferalassemblages in the transition into subfossilassemblages. Thus, foraminiferal distributionsare useful for characterizing modern estuarineenvironments and for interpreting paleoenvironmentalchanges in sediments depositedover the past few hundred years in coastalNorth Carolina.2007040218南海西南陆坡末次冰期以来的浮游有孔虫及其古气候意义 = Planktonic foraminiferafrom the southwestern continental slope of theSouth China Sea since last glacial and theirpaleo-climate implication. ( 中文 ). 吴庐山 ; 朱照宇 ; 邱燕 ; 陈芳 ; 陈超云 ; 钟和贤 ; 周厚云 . 海洋地质与第四纪地质 , 2006, 26(6): 1-8对南海西南陆坡区 SA08-34 柱状样浮游有孔虫进行了定量统计分析 , 并采用古生态转换函数 FP-12E 计算各样品所代表的海水表层古温度 (SST), 结合14 C 测年和 CaCO 3 分析结果 , 揭示了该海域末次冰期以来的古海洋学特征。末次冰期以来 SST 具有较大的变化 , 其中冰后期 SST 冬季为 24.85~26.23 ℃ , 夏季为 28.81~29.36 ℃ , 季节温差为 2.66~4.47 ℃ ; 末次盛冰期 SST 有明显的周期性波动 ,SST 冬季为 23.60~26.86 ℃ ,夏季为 28.45~29.63 ℃ , 季节温差为2.34~5.09 ℃ ; 末次间冰段 SST 冬季为23.48~27.57 ℃ , 夏季为 28.82~29.73 ℃ , 季节温差为 2.16~5.34℃。南海西南陆坡区在末次冰期出现 6 次明显的海水表层降温事件 ,其中 “ 新仙女木 ” 事件的年代约为11.75~12.38 kaBP,H1—H4 事件的年代分别约为 15.51~16.76 、 21.15~22.40 、26.79~27.42 和 34.31~34.94 kaBP。2007040219阿根廷大陆架科罗拉多盆地 Estrella x-1 钻井新生代底栖有孔虫 = Cenozoic benthicforaminifera from the Estrella x-1 borehole(Colorado Basin, Argentine continental shelf).( 其他 ). Carames A; Malumian N.Ameghiniana, 2000, 37(4): 387-419In the Estrella x-1 a sedimentary successionbetween 540-1,890 meters below surface,comprises strata of Paleocene-Pleistocene age,where 169 taxa were identified. Seven sectionsmay be recognized, each one equivalentto formal stratigraphic units known in the area.The first (540 mbs) bears the Buccella peruvianaf. campsi assemblage of Pleistocene age.The second (630?-990 mbs) has theCassidulina spp. assemblage of late Middle58

Miocene to Pliocene age. The third (1,080-1,170 mbs) bears an arenaceous assemblage ofprobable Middle Miocene age. The fourth(1,260-1,620 mbs) has the Uvigerina spp. assemblageof Early Miocene age. The fifth(1,710 mbs) has abundant glauconite, scarceforaminifera, and is Early Oligocene in age.The sixth (1,800 mbs) has glauconite, poorlypreserved foraminifera, scarce radiolarians,and is Middle Eocene to Early Oligocene inage. Finally, the seventh (1,890 mbs) has Buliminellaisabelleana f. procera of Paleoceneage. A paleoecological interpretation for eachsection is proposed.2007040220西藏申扎地区中二叠世蜓类动物群 = MiddlePermian fusulinids from the Xainza area ofthe Lhasa Block, Tibet. ( 中文 ). 黄浩 ; 金小赤 ;史宇坤 ; 杨湘宁 . 古生物学报 , 2007, 46(1):61-74 2 图版 .结合新采集的材料与前人研究 , 综合分析拉萨地块申扎永珠乡下拉组中蜓类动物群的构成与时代 , 并将其与同期华南蜓类动物群进行对比。分析结果表明 , 申扎下拉组的蜓类动物群共 16 属 ( 含 1 亚属 ,2 存疑属 ),70种 ( 含比较种与未定种 ), 时代为茅口期 , 大致相当于 Roadian 阶上部至 Wordian 阶。与同期华夏区华南的蜓类动物群相比 , 下拉组的蜓类动物群在属种构成 , 尤其是优势类群方面差异显著 , 其主要特征为Neoschwagerinidae 与 Verbeekinidae 两科的种级分异度很低 ,Chusenella 与 Nankinella 占优势地位 , 且缺失了约 60% 华南的常见属。2007040221滇西南孟连曼信地区早石炭世磷结核中的放射虫 = Early Carboniferous radiolarians inphosphoric nodule from Manxin, Menglian,South-Western Yunnan. ( 中文 ). 张凡 ; 冯庆来 .微体古生物学报 , 2002, 19(1): 99-104 2 图版 .滇西南昌宁 — 孟连构造带下石炭统平掌组火山岩之硅质岩夹层中 , 存在大量结核 ,X衍射分析证明 , 这些结核全部为磷结核。其中一块磷结核经分析 , 获得放射虫化石 7 属9 种 ( 其中包括一未定种 ) :Albaillella paradoxaDeflandre,Archocyrtium sp., Robotiumvalidum Cheng,Triaenosphaera sicariusDeflandre,Entactinia herculea Foreman,Entactiniaparva Won,Astroentactiniamultispinosa (Won) ,Entactinosphaera inusitataForeman,Entactinosphaera palimbolaForeman, 均属杜内期中期 Albaillella paradoxa带。这些磷结核应该沉积在上升洋流形成的洋岛环境 , 而不是裂谷中。2007040222美国北卡罗莱纳州外大陆斜坡 ( 水深850m) 底栖有孔虫分布趋势与有机质富集梯度的关系 = Benthic foraminiferal trends inrelation to an organic enrichment gradient onthe continental slope (850 M water depth) offNorth Carolina (USA). ( 英文 ). Smart C W;Gooday A J. Journal of Foraminiferal Research,2006, 36(1): 34-43We analyzed benthic foraminiferal assemblagesin core samples collected by a submersibleat three sites (I, II, III) along an isobathyalgradient of organic enrichment on theNorth Carolina slope (850 m water depth).The 0–2, 2–5, 5–10, 10–15 cm layers ofeach core were sieved into 63–125, 125–150 and 150–300 µm size fractions, and eachfraction was stained with rose Bengal and drysorted. Together, the samples yielded 284 benthicforaminiferal species. The vast majorityof tests (97%) were unstained; live specimenswere scarce at Site I and very rare at Site II,but more common at Site III. The preservationof dead calcareous benthic and planktonic foraminiferaltests varied between sites. Calcareoustests were abundant at Sites I and II,but virtually absent at Site III except in the2–5 cm layer, where they were more numerousthan at the other two sites. Dead benthictests were also less abundant in the 0–2 cm,5–10 cm and particularly the 10–15 cm layersat Site III than in the corresponding layersat Sites I and II, and were dominated by specieswith agglutinated rather than calcareouswalls. These patterns suggest that substantialdissolution has occurred at Site III. In strikingcontrast, the 2–5 cm layer of our Site III coreyielded numerous calcareous planktonic andbenthic foraminiferal tests. Possibly, this layerconsisted of sediment that had been transportedby a local mass movement event. Ingeneral, diversity trends exhibited by the deadassemblages (63–300 and 63–125 µm fractions)were similar to those reported by Goodayand others (2001) for the live metazoanand foraminiferal macrofauna (>300 µm): diversityand species richness were higher atSites I and II than at the organically enrichedSite III; dominance was higher at Site III thanat the other two sites. However, at Site III,diversity was apparently depressed by the destructionof calcareous foraminiferal tests.Some species (Angulogerina angulosa, Boli-59

vina paula, Bulimina aculeata, Cibicidoidespseudoungerianus, Globocassidulina subglobosa,Rosalina floridana and Stetsonia minuta)were common to all three sites. However, themost abundant species (Bolivina spissa, Eggerellaadvena, Paratrochammina ?bartrami,Veleroninoides jeffreysii) at Site III were differentfrom those at Sites I and II, among boththe live and dead assemblages. The commonspecies (e.g., Eggerella advena) at Site III aremore typical of shallow-water, inner shelf settings,a result that is consistent with publishedobservations on metazoan macrofauna (>300µm) at similar depths on the slope off CapeHatteras.2007040223日本北海道富有机质半咸水泻湖 ——Saroma 湖中的有孔虫 = Foraminifera in anorganic-rich, brackish-water lagoon, lakeSaroma, Hokkaido, Japan. ( 英文 ). Takata H;Takayasu K. Journal of Foraminiferal Research,2006, 36(1): 44-60 1 图版 .We investigated the distribution of benthicforaminifera in Lake Saroma, a large lagoonon the coast of the Sea of Okhotsk in Hokkaido,Japan, to establish the characteristics ofthe foraminiferal fauna in these cool, organicrich,brackish-water environments. Threetypes of faunas were identified: a Lagoonbottomfauna dominated by Haynesina sp. A,a Shallow-water fauna dominated by Trochamminacf. japonica, and a River-mouthfauna dominated by Elphidium excavatum.The distribution of species is controlled by thedissolved oxygen content of bottom water inthe summer, and a combination of organicenrichment and high mud content in the substratethat is specific to areas off river mouths.Haynesina sp. A opportunistically adapts toorganic-rich and oxygen-poor conditions indeeper basins in the lagoon during the summer,whereas Trochammina cf. japonica mostlyoccurs in shallower areas where summer oxygenlevels are high enough to sustain reproduction.Elphidium excavatum probablyadapts to organic-rich sediments specific toareas near river mouths.2007040224比斯开湾 1000 米深度底栖有孔虫的季节性变化 = Seasonal variability of benthic foraminiferalfaunas at 1000 m depth in the Bayof Biscay. ( 英文 ). Fontanier C; Jorissen F.Journal of Foraminiferal Research, 2006,36(1): 61-76A 1000-meter-deep station in the Bay ofBiscay (station A) was sampled 10 times betweenOctober 1997 and April 2001 for thepurposes of studying the temporal variabilityof live foraminiferal faunas in the 63–150µm and >150 µm size fractions. The resultsare compared with those obtained earlier for a550-m-deep station nearby. The study area ismarked by prolonged, two-month springblooms and less clear autumn blooms that resultin labile organic matter enrichment of theupper sediment layers. Episodic exportation ofphytodetritus had a recognizable impact onearly diagenetic processes only in April 2001.During the 2001 spring bloom, bottom-wateroxygenation and the depth of the zero-oxygenboundary were minimum. Foraminiferal faunasrespond to bloom events by increases inthe abundance of opportunistic taxa. In the>150 µm size fraction, Uvigerina mediterraneaand Uvigerina peregrina preferentiallyreproduced and thrived in shallow infaunalmicrohabitats that are seasonally enriched inphytodetritus. Although the seasonal changesin the 63 – 150 µm size fraction are lessstraightforward, Nuttallides pusillus and U-vigerina peregrina did show marked seasonalchanges in abundance. The temporal changesin the foraminiferal faunas at the 1000-m-deepstation appear to be synchronous with thoserecorded at the 550-m-deep station.2007040225用时间序列分析法探测季节性 : 与有孔虫居群动态和降雨量数据的对比 = Detectingseasonality using time series analysis: comparingforaminiferal population dynamics withrainfall data. ( 英文 ). Wilson B; Dawe R A.Journal of Foraminiferal Research, 2006,36(2): 108-115Foraminiferal population densities varyover time. They are sometimes monitored toassess seasonality, and sometimes to assess theimpact of anthropogenic activities. The resultingtemporal record, which constitutes a timeseries, must be carefully analyzed to ensurethat the observed fluctuations are truly natural,seasonal phenomena, and not due to anthropogeniccauses, before drawing final conclusions.In this paper we use autocorrelation, a mathematicalfacet of time series analysis (TSA)that unambiguously identifies seasonality. Theanalyses were conducted using the Statistix2.0 statistical package, and data normalized bytransforming to ln(y), where y is the populationsize as a function of time to ensure properpercentage error representation. Using as a60

data set the monsoonal rainfall patterns onTrinidad, West Indies, we show that autocorrelogramsfor seasonal time series comprise asine-like wave that fluctuates around zero.TSA is then used to examine seasonality in thepopulation dynamics of Globigerina bulloidesin the Cariaco Basin, Venezuela, Glabratellaornatissima off California, and Quinqueloculinain the Indian River Lagoon, Florida.These examples suggest that TSA can be auseful tool in identifying seasonality effects inforaminiferal population dynamics.2007040226西印度群岛巴巴多斯岛小湖和池塘中具壳变形虫类的分布 = Distribution of Thecamoebians(testate amoebae) in small lakesand ponds, Barbados, West Indies. ( 英文 ).Roe H M; Patterson R T. Journal of ForaminiferalResearch, 2006, 36(2): 116-134 6图版 .Thecamoebian faunas identified from 15small permanent and ephemeral lakes andponds on Barbados, West Indies, are characterizedby low numbers of individuals and lowspecies diversities (Shannon-Wiener DiversityIndex = 0–1.4). Four lakes and ponds werefound to contain no thecamoebians. The faunaswere dominated by Centropyxis aculeata,with lesser numbers of Arcella vulgaris, Cucurbitellatricuspis, Centropyxis constricta andCyclopyxis kahli. Very low numbers of thesmall idiosomic species Euglypha rotunda andan undifferentiated Corythion-Trinema typewere also reported; the first records from atropical region. Centropyxid-dominated faunashave been reported from other tropicalareas and may indicate stressed environmentalconditions. Additional important ecologicalcontrols on these faunas include substratecharacteristics, the nature of bankside andaquatic vegetation and water depth. Land usecharacteristics do not appear to have a significantinfluence on faunal distribution, althoughthe soil indicator thecamoebian species C.kahli seems to have been introduced into atleast one pond through erosion from adjacentfields. Significant numbers of the salt marshforaminiferid Jadammina macrescens, andlesser numbers of Polysaccammina ipohalinaand Miliammina fusca, were found in onecoastal pond, with a few specimens of J.macrescens found in another. The presence ofthis unusual, nonmarine foraminiferal faunamay relate to the intrusion of salt water intolocal ground waters, or possibly the introductionof sea salt from the prevailing Atlanticwinds. Foraminiferal and thecamoebian colonizationinto the ponds may have been avianmediated.2007040227美国北卡罗莱纳州帕姆利科湾一个世纪以来有孔虫的分布 = Distribution of foraminiferain Pamlico Sound, North Carolina, overthe past century. ( 英文 ). Abbene I J; Culver SJ. Journal of Foraminiferal Research, 2006,36(2): 135-151Foraminiferal and radionuclide data havebeen used to investigate environmental changethat has occurred within Pamlico Sound,North Carolina, over the last century. Environmentalconditions were evaluated for threetime slices; (1) the modern environment asdetermined by surficial (0–1 cm) sediments,(2) short-core intervals representing approximately40 years BP, as determined by 137Csactivity, and (3) short-core intervals representingapproximately 120 years BP, as determinedby 210Pb activity. Cluster analysis distinguishedfour foraminiferal assemblages atthe surface (0–1 cm): (1) Marsh Biofacies, (2)Estuarine Biofacies A, (3) Estuarine BiofaciesB, and (4) Marine Biofacies. The Marsh Biofaciesis characterized by typical marsh foraminiferasuch as Tiphotrocha comprimata,Trochammina inflata, Miliammina fusca andHaplophragmoides wilberti. Estuarine BiofaciesA is distinguished from Estuarine BiofaciesB by the greater relative abundance of theagglutinated species Ammotium salsum andAmmobaculites crassus in the former and thegreater relative abundance of Elphidium excavatumin the latter. The Marine Biofacies iscomprised completely of calcareous foraminifera(e.g., Elphidium excavatum, Hanzawaiastrattoni, Cibicides lobatulus, Elphidiumsubarcticum, Quinqueloculinaseminula and Elphidium galvestonense) and isrestricted to tidal inlets. Down-core foraminiferaldata indicate that approximately 120 yearsBP, Pamlico Sound was dominated by EstuarineBiofacies A, which is indicative of brackishconditions. Up-core in the 40 years BP andmodern time slices, Estuarine Biofacies B isthe more prominent assemblage within PamlicoSound; this is indicative of increased salinityover time. Lowered salinity conditions120 years BP may be the result of high hurricaneactivity over a several year period.200704022861

土耳其底栖大有孔虫壳表钻孔及其古环境意义 = Borings in larger benthic foraminifersfrom Turkey and their paleoenvironmentalsignificance. ( 英文 ). Muhittin Görmü ; JanKresten Nielsen. Journal of Foraminiferal Research,2006, 36(2): 152-165 3 图版 .Cretaceous/Paleogene outcrops of Turkeyprovide important areas for the study of tracefossils on larger benthic foraminiferal testssuch as Orbitoides and Loftusia from theMaastrichtian, and Nummulites, Assilina andDiscocyclina from the Eocene. The currentinvestigation synthesizes previous and newrecords of borings on Upper Cretaceous andPaleogene foraminifers with information onfaunal associations, stratigraphical correlationand paleoenvironmental conditions. The typesof borings were distributed according to theirshallow-water paleoenvironments. Orbitoidestests in siliciclastic sandstones and calcarenitesfrom northwestern and eastern Turkeycontain four forms of borings: semicirculartubes, circular cavities, subspherical cavitiesand undulating tubes. Benthic foraminiferalassociations confirm the Maastrichtianage of the borings. Towards the end of theCretaceous, a regression took place during theMaastrichtian in the Osmaneli area, resultingin a shallower, bivalve-dominated facies. Duringinitial phases of the regression, semicirculartubes and circular cavities were formed,while later phases of the regression led to theformation of undulating tubes. The Loftusiatests from southeastern and eastern Turkeycontain cylindrical holes, paraboloid pits andsubspherical cavities formed as predationaland dwelling borings. Borings occur on theEocene larger foraminifera Nummulites, Assilinaand Discocyclina from the Ypresian toBartonian carbonates and siliciclastic sedimentsin southwestern Turkey. These Eocenesediments comprise back-reef, nummulitebank,fore-reef and open-sea facies. The benthicforaminifers may contain borings such ascylindrical holes, paraboloid pits, subsphericalcavities and spiral tubes. The Eocene foraminiferaltests less commonly contain boringsand endobiontic foraminifers than thosefrom the Maastrichtian. The Eocene boringswere formed in a shallower carbonate setting.2007040229北大西洋西部大洋钻探 171B 航次阿尔布期晚期浮游有孔虫生物地层学和分类学 =Biostratigraphy and taxonomy of late Albianplanktonic foraminifera from odp leg 171B(western north Atlantic ocean). ( 英文 ).Petrizzo M R; Huber B T. Journal of ForaminiferalResearch, 2006, 36(2): 166-190 7图版 .A detailed taxonomic and biostratigraphicanalysis of upper Albian planktonic foraminiferais presented for Ocean Drilling Programsites 1050 and 1052, which were deposited at~23°N paleolatitude and ~1300 m and 300 mpaleodepths, respectively, on the Blake Noseescarpment (subtropical western North AtlanticOcean). The generally excellent preservationof the material, especially in the clay-richlayers, permits recognition of new bioeventswithin the uppermost Albian, in addition tomost of the standard bioevents that have beenpreviously defined in the Tethyan Realm. Thetaxonomic assignments and the stratigraphicrange of some species that are often overlookedor misidentified in the stratigraphicrecord have also been clarified, and three speciesare formally described as new (Hedbergellaastrepta, H. praelibyca and H. blakensis).Graphic correlation and age-depth curves constructedfrom integrated planktonic foraminiferaand calcareous nannofossils datum eventsenable reliable estimation of the relative timingof species first and last occurrences andrelative abundance variations, as well as determinationof the timing and extent of an unconformityat Site 1050. While most of thespecies datum events are well correlated, severalare found to be diachronous and/or unreliableprobably as a result of different surfacewater conditions along the depth transect.2007040230四唑盐还原反应的新应用 : 检验气候温和浅水底栖有孔虫生存性 = Novel applicationof MTT reduction: a viability assay for temperateshallow-water benthic foraminifera. ( 英文 ). L.J.de Nooijer; I.A.P. Duijnstee. Journalof Foraminiferal Research, 2006, 36(3): 195-200 1 图版 .Studies on living benthic foraminifera commonlyinvolve staining samples with roseBengal (RB) to distinguish living from deadindividuals. Since RB also stains individualsthat have died recently (sometimes weeks earlier)and are not fully decayed, standing stocksof foraminiferal communities are usuallyoverestimated. To overcome this bias, we discussa new viability assay based on the reductionof a tetrazolium salt, MTT (3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2Htetrazoliumbromide or thiazolyl blue) by liv-62

ing foraminifera. The tetrazolium salt MTT isactively ingested by cells and subsequentlyconverted enzymatically from a yellow, solubleform to a reddish purple crystal. Experimentsconfirm that living individuals of Ammoniabeccarii and Globobulimina turgidaconvert MTT and become stained within 24hours. Some dead foraminifers may continueenzymatic activity for several days, but producea different coloration than that of stainedliving foraminifers. With the reduced problemof false positives, this assay is an improvementover staining samples with RB whenevera higher accuracy is required (e.g., in shorttermlaboratory experiments).2007040231北美东海岸盐沼中有壳变形虫的分布 =Distribution of testate amoebae in salt marshesalong the North American East Coast. ( 英文 ).Gehrels W R; Hendon D. Journal of ForaminiferalResearch, 2006, 36(3): 201-214 2图版 .This study describes the distribution of testateamoebae in three North American EastCoast salt marshes (Leipsic River marsh,Delaware, USA; Little River marsh, Maine,USA; and Little Dipper Harbour marsh, NewBrunswick, Canada). Five zones are recognizedin the high salt marsh. With increasingmarine influence, these zones are characterizedby the following succession of dominanttaxa: Valkanovia elegans, Tracheleuglyphadentata, Centropyxis cassis type, C.platystoma type and Difflugia pristis type.Most species occur in all three marshes, andtheir general vertical distribution is comparable.The results are also comparable withthose obtained from British salt marshes, suggestingthat salt-marsh testate amoebae havesimilar distributions on both sides of the AtlanticOcean. The precision of the sea-levelindicative value of testate amoebae in fossilsalt-marsh sediments is a function of the localmean tidal range (MTR). Results of this studyshow that testate amoebae can indicate formersea levels with a precision of ±0.04 m in theLeipsic River marsh (MTR = 1.75 m), ±0.09m in the Little River marsh (MTR = 2.6 m),and ± 0.18 m in the Little Dipper marsh(MTR = 5.8 m).2007040232根据潮间带有孔虫转换函数重建英国西南部全新世海平面变化 = An intertidal foraminifera-basedtransfer function for reconstructingHolocene sea-level change in southwestEngland. ( 英文 ). Massey A C; GehrelsW R. Journal of Foraminiferal Research, 2006,36(3): 215-232Southwest England is an area of particularinterest to sea-level studies as it has been arguedto have the fastest subsiding coastline inthe United Kingdom. However, this suggestionis based on very limited data and there isa need for quantitative sea-level estimates toestablish an accurate regional Holocene sealevelhistory. Intertidal foraminifera are wellsuited as sea-level indicators due to theirquantifiable relationships with tidal heights. Inthis study we analyze surface sediments frommudflats and salt marshes in the Erme andSalcombe-Kingsbridge estuaries, south Devon,to provide an intertidal foraminifera-basedtransfer function for reconstructing Holocenesea-level change in southwest England, UK.Foraminifera were identified from 113 contemporarysalt-marsh and mudflat samples,spanning a vertical range between –2.6 mbelow and +2.6 m above mean tide level(MTL). Foraminiferal assemblages exhibit adistinct and comparable vertical zonation inboth estuaries. Reophax spp., Eggerella scabraand Elphidium oceanensis live preferentiallyaround MTL, and both Trochammina inflataand Haplophragmoides spp. are useful indicatorsof high marsh environments. Weightedaveraging partial least squares regressionanalysis on dead assemblages, using height inrelation to MTL as the dependent variable,produces a transfer function capable of predictingpaleo-sea-level positions with a precisionof ±0.285 m. The transfer function wasapplied to foraminiferal assemblages from aHolocene core and demonstrates that the moderndata set can be used to quantify the heightof Holocene sea-level index points fromsouthwest England.2007040233西藏南部放射虫微体古生物研究进展 =Progress in radiolarian micropaleontologicalstudies in southern Tibet. ( 英文 ). 杨群 ; 松冈笃 ; 王玉净 . 微体古生物学报 , 2002, 19(2):105-111西藏南部的雅鲁藏布蛇绿岩带以及该带之南的沉积地层带 ( 特提斯沉积区、北喜马拉雅亚区 ) 中广泛发育着大量含放射虫地层。放射虫研究在确定该区蛇绿岩的形成时代、解释造山带复杂的地层层序以及揭示印度板块与欧亚板块在古近纪碰撞之前的古海洋盆地的演化历史等方面发挥了重63

要作用。根据已发表的文献以及我们正在进行中的初步成果显示 , 藏南地区的含放射虫地层的时代分布为中三叠世 ( 安尼期 ) 至晚白垩世 ( 土仑期 )。这些地层的岩性包括硅质岩、硅质泥岩、凝灰质细碎屑岩和泥晶灰岩等。尽管藏南的放射虫研究已取得一些成果 , 但系统的放射虫研究与地层研究仍然有待于进一步深入开展。2007040234横断山地区石炭纪和二叠纪有孔虫 = Carboniferousand Permian foraminifera from theHengduan Mountain region. ( 中文 ). 王克良 .微体古生物学报 , 2002, 19(2): 112-133 3 图版 .横断山地区石炭纪和二叠纪海相沉积分布非常广泛。在早石炭世杜内期至晚二叠世各沉积中均含有大量的有孔虫化石。其中尤以维宪期和长兴期沉积中的有孔虫化石最为丰富和保存极佳。本文描述了较为常见和特征的分子共 11 科 30 属 65 种 , 其中8 个为新种。根据分析和比较 , 横断山地区石炭纪和二叠纪有孔虫动物群的组合面貌和特征与我国华南地区同期地层中所见有孔虫动物群基本一致 , 同属 “ 南方型 ” 生物群。同时也与特提斯海域同期地层中有孔虫动物群非常近似。因此可以说明横断山地区当时的海水不仅与我国华南海域及特提斯海域都是相通的 , 同时都繁衍着大致相同的有孔虫动物群。它们均生活在温暖和盐度较为正常的浅海水域中2007040235黔南紫云四大寨长兴期小有孔虫 = Smallerforaminifera fauna from the Changxingian ofthe Sidazhai section, Ziyun County, southernGuizhou Province. ( 中文 ). 顾松竹 ; 裴景成 ; 杨逢清 ; 高勇群 . 微体古生物学报 , 2002, 19(2):163-169 1 图版 .首次报道了产自贵州紫云四大寨剖面长兴期的有孔虫动物群 , 共计有 9 属 22 种。将此动物群与华南长兴期其它地区的有孔虫动物群进行了对比。2007040236藏南泽当雅鲁藏布缝合带中的三叠纪放射虫 ( 英文 ) = Triassic radiolarians from the YarlungZangbo Suture Zone in the Jinlu area,Zetang County, southern Tibet. ( 英文 ). 王玉净 ; 杨群 ; 松冈笃 ; 小林健太 ; 武井雅彦 ; 曾庆高 .微体古生物学报 , 2002, 19(3): 215-227 2 图版 .西藏南部泽当西金鲁村附近发现的一套硅质岩含有两个放射虫化石组合 :Capnuchosphaera triassica 组合和Pseudostylosphaera nazarovi 组合。这些放射虫化石可以同中三叠世拉丁期至晚三叠世卡尼期放射虫动物群对比。这套硅质岩为一外来岩体 , 包括在由高劈理化泥岩组成的混杂岩基质中。这是雅鲁藏布江缝合带三叠纪放射虫的首次报道。2007040237阿根廷火地岛和邻近大陆地台下始新统单室房有孔虫 = Lower Eocene unilocular foraminifersfrom Tierra del Fuego Island andadjacent continental platform, Argentina. ( 其他 ). Malumian N; Jannou G.Ameghiniana, 2000, 37(1): 91-102A diverse group of unilocular calcareousForaminifera comprising at least twenty fivespecies is described from the Lower Eocene ofthe Rio Bueno and Punta Torcida Formations,Austral Basin, Tierra del Fuego Island, Argentina.The group is characterized by the abundanceof Conolagena acuticosta (Reuss) andthe earliest records of the genus Cushmanina.It includes at least five species already knownin the Danian from Patagonia; nearly 20% ofthe species are extant. This group comprisesapproximately one third of the benthic foraminiferalspecies recognized in the LowerEocene, this proportion indicates a conspicuousincrease in the number of unilocular speciesin relation to the thirteen recorded fromthe Danian of Patagonia. The unilocular assemblageof the the Rio Bueno Fm. is dominatedby C. acuticosta (ca. 50%) whereas theassemblage of the Punta Torcida Fm. is dominatedby Fissurina sp. 2 (ca. 28%). Oolina onan. sp. and Conolagena costatoreticulata n. sp.both sculptured in reticular patterns, andCushmanina primitiva n. sp and C. oliveroi n.sp. are described.2007040238阿尔布期晚期有孔虫 Planomalina 属的系统发育 = On the phylogeny of the Late Albiangenus Planomalina. ( 英文 ). Petrizzo M R;Huber B T. Journal of Foraminiferal Research,2006, 36(3): 233-240 2 图版 .The ancestor-descendant relationships ofthe late Albian Planomalina lineage have beenreconstructed using morphologic observationsobtained from the Scanning Electron Microscopeand supported by morphometric analysisusing X-ray images of the shell ontogeny.64

Both techniques are key to resolving questionson phylogeny and taxonomy, as they allowedus to propose that the trochospiral speciesHedbergella wondersi is the ancestor of thegenus Planomalina, and to document the Hedbergellawondersi - Globigerinelloides pulchellus- Planomalina praebuxtorfi - Planomalinabuxtorfi evolutionary lineage.2007040239士耳其 Taurides 西部 Korkuteli 地区上白垩统 Bey Dalari 组原地岩体浮游有孔虫生物地层学 = Upper Cretaceous planktonic foraminiferalbiostratigraphy of the Bey Dalariautochthon in the Korkuteli area, westernTaurides, Turkey. ( 英文 ). Sar B. Journal ofForaminiferal Research, 2006, 36(3): 241-261 3 图版 .The Upper Cretaceous sequence of theKorkuteli area (Western Taurides) comprisestwo formations. The Bey Dalar Formation liesat the base and can be divided into two parts.A 600-m-thick neritic lower part is cappedwith thin, massive, hemipelagic limestones.The Akda Formation disconformably overliesdifferent stratigraphic levels of the Bey DalarFormation along a prominent erosional surfaceand consists of thin-bedded, cherty, pelagic,clayey limestones. Paleogene marls form thebase of the Tertiary sequence and disconformablyoverlie different stratigraphic levels ofthe Upper Cretaceous succession. This studyidentifies from thin sections and analyzes theLate Cretaceous planktonic foraminifera.Identification of forty-five species belongingto the genera Contusotruncana, Dicarinella,Gansserina, Globotruncana, Globotruncanella,Globotruncanita, Marginotruncana andRadotruncana has led to the recognition offive biostratigraphic zones, in ascending order:Dicarinella concavata Interval Zone (IZ), Dicarinellaasymetrica Total Range Zone (TRZ),Radotruncana calcarata TRZ, Globotruncanafalsostuarti Partial Range Zone (PRZ) andGansserina gansseri IZ, from the Senoniansuccession of the Bey Dalar autochthon. TheDicarinella concavata IZ and Dicarinellaasymetrica TRZ have been identified from themassive hemipelagic limestones of the BeyDalar Formation and indicate a Coniacian-Santonian age. The Radotruncana calcarataTRZ, Globotruncana falsostuarti PRZ andGansserina gansseri IZ have been recognizedfrom the pelagic limestones of the Akda Formationand suggest a late Campanian-earlyMaastrichtian age. The identified planktonicforaminiferal biozones indicate that the BeyDalar carbonate platform drowned after thelate Turonian; the Upper Cretaceous (Coniacian-earlyMaastrichtian) pelagic successionincludes two stratigraphic gaps in the Korkuteliarea corresponding to lower-middle Campanianand upper Maastrichtian. Slight drowningof the platform after the late Turonian mayhave been related to the regional extensionwhich affected peri-Mediterranean alpine belts.The regional hiatuses in the pelagic successionare also ascribed to the tectonic events, as theLate Cretaceous is a time of great tectonicactivity in this critical area of Tethys. Eustaticsea-level changes may have had a secondaryeffect on the Upper Cretaceous carbonate successionof the Bey Dalar autochthon.2007040240古特提斯盆地西部维宪期晚期 ( 密西西比亚纪 ) 有孔虫 Bradyinidae 科和新属Parajanischewskina 及其生物地层对比意义= Significance of the Bradyinidae and Parajanischewskinan. gen. for biostratigraphiccorrelations of the Late Visean (Mississippian)in western Paleotethyan basins. ( 英文 ). PedroCózar; Somerville I D. Journal of ForaminiferalResearch, 2006, 36(3): 262-272 3 图版 .Members of the Bradyinidae in some Britishand Irish upper Visean sections have beenanalyzed, especially the first occurrence of"Janischewskina" in the basal Brigantian stratotype,at the Janny Wood section (northernEngland). Most specimens of "Janischewskina"illustrated from the British sections showa distinctive keriothecal wall in some of thefinal septa that is the basis for creating Parajanischewskinabrigantiensis n. gen. n. sp. Thegenera of the family Bradyinidae are consideredexcellent markers for the zonation of thelate Visean in western Paleotethyan basins.Thus, Bradyina first occurs near the end of thelate Asbian, Parajanischewskina at the beginningof the Brigantian, Parabradyina in themiddle part of the early Brigantian, andJanischewskina at the beginning of the lateBrigantian.2007040241西藏丁青蛇绿岩带中一个晚三叠世放射虫动物群 = A Late Triassic radiolarian fauna inthe Dingqing ophiolite belt, Xizang (Tibet).( 中文 ). 王玉净 ; 王建平 ; 裴放 . 微体古生物学报 , 2002, 19(4): 323-336 2 图版 .西藏丁青地区晚三叠世 Carnian 期放射虫动物群共描述 19 属 35 种 (7 个未定种 ), 归于16 科 ( 亚科 ) 中。以 Capnuchosphaera, Pa-65

laeosaturnalis, Perispongidium,Spongostylus,Annulotriassocampe, Poulpus, Xenorum,Veghicyclia, Tetraporobrachia, Canoptum,Xiphotheca 等属为主的这个动物群被命名为Capnuchosphaera triassica 组合带。由于Capnuchosphaera 属在全世界广泛分布 , 无论在特提斯生物大区还是环太平洋生物大区 ,以这个属为主的放射虫动物群已成为国际间 Carnian 期至 Norian 早中期放射虫地层学对比的重要依据。2007040242以化石带为基础的华南蜓类属种数据库 =A computerized database of stratigraphicaldistribution of fusulinaceans in South China.( 中文 ). 朱李鸣 ; 杨湘宁 ; 殷小龙 . 微体古生物学报 , 2002, 19(4): 397-406以华南蜓类化石带序列为基础 , 对华南地区蜓类属种的地层分布资料进行了整理 , 建立了华南蜓类 90 属 1 447 种的地层、地理分布数据库。在数据库中 , 可以蜓类化石带为时间尺度 , 查询华南地区不同时期蜓类属种的首现及末现数 , 统计蜓类属种数及属种名单。通过对查询、统计结果的分析 , 可以研究华南地区石炭 — 二叠纪蜓类分异度的变化过程 , 为研究蜓类动物群的辐射演化、灭绝型式提供定量数据。初步分析结果揭示 : 华南地区蜓类动物群物种分异度在早二叠世时曾大幅度下降。就物种消失的数量而言 , 早二叠世蜓类动物群物种分异度的下降构成了本区石炭 — 二叠纪规模最大的蜓类动物群事件。2007040243西藏丁青蛇绿岩特征、时代及其地质意义= Characteristics and age of the DingqingOphiolite in Xizang (Tibet) and their geologicalsignificance. ( 中文 ). 王玉净 ; 王建平 ; 刘彦明 ; 李秋生 ; 裴放 . 微体古生物学报 , 2002,19(4): 417-420西藏东部丁青蛇绿岩套层序齐全 , 深海沉积硅质岩中发现了晚三叠世放射虫 , 主要有Capnuchosphaera theloides,C. triassica,Xenorum flexum, Pseudostylosphaera gracilis,Veghicyclia austriaca, Perispongidiumtethyus,Spongostylus toltilis, S. carnicus, Annulotriassocampesulovensis, Canoptum triassicum,Poulpus piabyx, X iphotheca karpenissionensis,Laxtorum(?) carnicum, Multimonilis pulcher,M. japonicus, Palaeosaturnalis triassicus,Pseudoheliodiscus latus 等 , 其时代为 Carnian期 , 表明丁青带三叠纪发育较成熟洋盆 , 为新特提斯演化提供了证据。2007040244黔南茅口期台地相层序地层及蜓类分布特征 = Maokouan (Permian) sequence stratigraphyand fusulinacean distribution in platformfacies area of southern Guizhou. ( 中文 ). 刘家润 ; 杨湘宁 ; 施贵军 ; 冯洪真 . 地层学杂志 , 2002, 26(3): 221-225黔南台地相区可识别出栖霞期末 — 茅口期的 7 个沉积层序 (S 1 — S 7 ), 其中所含的化石材料表明 , 茅口期沉积由 S 1 上部和其上 6个沉积层序的 13 个体系域构成。根据层序地层研究成果和蜓类资料 , 查明了研究区茅口期层序地层中较常见蜓类 30 属 101 种始现 — 末现的延限特征2007040245西藏吉隆白垩纪末期浮游有孔虫的发现及其年代意义 = Discovery of the latest Cretaceousplanktonic foraminifera from Gyirongof southern Tibet and its chronostratigraphicsignificance. ( 中文 ). 万晓樵 ; 丁林 . 古生物学报 , 2002, 41(1): 89-95 1 图版 .西藏吉隆县宗卓组顶部发现了丰富的浮游有孔虫动物群 , 其时代为晚白垩世马斯特里赫特期 G. gansseri 带的上部至 A. mayaroensis带的下部 , 年龄值在 68—70Ma 之间。据江孜至吉隆一带地层和古生物学的研究与对比 , 认为特提斯 — 喜马拉雅北亚带的半深水至远洋环境是在康潘晚期至白垩纪末期由东向西逐步结束的 , 在吉隆地区的结束时间至少已接近白垩纪和第三纪的界线时期。2007040246澳大利亚新南威尔士北部 Tamworth 带泥盆纪有孔虫衬壁和其他有机质壁微体化石 =Foraminiferal linings and other organic walledmicrofossils from the Devonian of the TamworthBelt, northern New South Wales, Australia.( 英文 ). Winchester-Seeto T M; Bell KN. Alcheringa, 1999, 23(3/4): 155-175Early to Late Devonian (Emsian to lateFamennian) organic walled microfossils wererecovered from nineteen localities throughoutthe Tamworth Belt, northern New SouthWales. The microfossil assemblages includedpoorly preserved chitinozoans and scolecadonts,spores and moderately well preservedforaminiferal linings. Fourteen species of foraminiferallinings from six genera are documented.At least three species of foramininferallinings (Inauris tubulata, Saccamminamea and Thurammina pustulosa) show potentialfor global correlation. Saccammina sp. cf.66

S. ampullacea and Thurammina mirrka mayhave application for correlation within Australia.2007040247湘东南栖霞组底部石炭 — 二叠纪有孔虫混生动物群的发现 = Discovery of the carboniferous-permianforaminiferal mixed fauna fromthe bottom of Chihsia Formation in southeasternHunan. ( 中文 ). 张祖辉 ; 洪祖寅 . 古生物学报 , 2002, 41(3): 372-395 4 图版 .首次报道湖南省邵东保和堂柳东地区栖霞组底部与史塔夫 (Staffella) 蜓类群共生的丰富的小有孔虫动物群 , 包括 19 属、62 种 ,其中新种 2 个。该动物群具有非常典型的石炭 — 二叠纪有孔虫群的混生特点 , 称Bradyina-Geinitzina 组合。它标志着 “ 隆林阶 ” 在湖南地区的首次发现。2007040248默里盆地西部中新世 Finniss 粘土和 Cadell泥灰岩中的有孔虫 : 系统分类和埋藏学对比及其环境意义 = Miocene foraminifera fromthe Finniss Clay and Cadell Marl, westernMurray Basin: taxonomic and taphonomiccontrasts and their environmental significance.( 英文 ). Li Q Y; McGowran B. Alcheringa,1999, 23(1/2): 133-152Sandwiched between Miocene limestonesof the Mannum Formation and Morgan Limestonein the western Murray Basin, the FinnissClay and Cadell Marl contain different foraminiferalfaunas with varying taphonomicgrades. At the Mannum Pumping Station section,the Finniss Clay fauna has a low diversity,frequent shallow-water forms, and a poortaphonomic grade. In what was the deeper partof the basin at Waikerie, a diverse fauna withwell-preserved small species is recorded insediments equivalent to the Finniss Clay. Incontrast, the Cadell Marl from various localitiescomprises a well-preserved and diversebiofacies with both shallow and deeper watertaxa. These contrasts suggest different depositionalenvironments: shallower acid warmduring deposition of the Finniss Clay and nutrient-rich,dysaerobic and deeper water duringdeposition of the Cadell Marl. The shallowingevent indicated by faunas from theFinniss Clay was due to falling sea level doseto the early/middle Miocene boundary,whereas the Cadell fauna appears to reflect theglobal carbon buildup at the peak of the Montereycarbon excursion during the Mioceneclimatic optimum, about 16 million years ago.2007040249综述南澳大利亚 Lincoln 和 Lacepede 陆架水团和坎加鲁岛障壁对有孔虫分布的综合影响 = Synergetic influence of water massesand Kangaroo Island barrier on foraminiferaldistribution, Lincoln and Lacepede shelves,South Australia: A synthesis. ( 英文 ). Li Q;James N P; McGowran B; Bone Y; Cann J.Alcheringa, 1998, 22(1/2): 153-176The mid-latitude, cool-water, high-energyLincoln and Lacepede Shelves along thesouthern Australian margin are covered withmixed Holocene and Pleistocene sediments.Foraminiferal specimens of Recent and Pleistoceneage from dredge samples are stronglymixed. Eight assemblages in two major groupsA and B were recognised from the inner shelfto the upper slope, and they appear to bedepth-related. However, some are typical oflocalised environments such as an upwellingzone (assemblage A2) or areas strongly affectedby a high accumulation of relict specimensindicated of previous lagoonal deposition(assemblages A3 and A4). Sediment starvationdue to strong wave abrasion is largelyresponsible for the preservation of this mixedbiofacies.The interaction between shelf waters (theGreat Australian Bright Current), waters fromthe Spencer and St. Vincent Gulfs, oceanicwaters and waters from the River Murray, issuggested as the main factor controlling theoverall distribution pattern of foraminifera. Awarmer, nearly oligotrophic condition on theLincoln Shelf, signalling awarmer regime, is indicated by a higher abundanceof warm-water plantonic species and bya higher faunal diversity. On the LacepedeShelf, the diversity is lower and warm-waterforms are less common, implying a cooler ormesotrophic condition. These differences maybe due to the position of Kangaroo Islandwhich blocks the passage of the shelf waterflowing to the southeast, thereby creating twodifferent water regimes. This barrier wouldhave been more significant during the latePleistocene, when sealevel was low, theshelves were narrower and a lagoonal environmentwas present as indicated by differentrelict faunas on these two shelves.2007040250土耳其安纳托利亚一些盆地有孔虫Lepidorbitoides 属和 Orbitcoides 属的演化及地层意义 = The genera Lepidorbitoides and67

Orbitcoides: evolution and stratigraphic significancein some Anatolian basins. ( 英文 ).Ozcan E; Ozkan-Altiner S. Geological Journal,1999, 34(3): 275-286Early ontogenetic morphologic featurespreviously recognized as evolutionary parametersin Lepidorbitoides and Orbitoideshave been tested in several flysch successionsof Anatolia. Increase in embryo size (Li + ii),number of epi-embryonic chambers (E) andorganization of embryonal chamber arrangementfrom 'quadrilocular' to 'bilocular' andmultilocular in Orbitoides, increase in deuteroconchsize (D), in deuteroconchprotoconchratio (D/P) and in number ofadauxiliary chambers (Ad) in Lepidorbitoideshave been recognized as the main evolutionarytrends, thus allowing the correlation ofthese features with time. The different developmentalstages in Lepidorbitoides, i.e. L.pembergeri, L. campaniensis, L. bisambergensis,L. minor, L. socialis, and in Orbitoides, i.e.O. media, O. megaloformis, O. gruenbachensis,O. apiculata and O. gensacicus, have beendescribed and illustrated based on the biometryof the populations. The values observed insome horizons, however, may not reflect thetrue phylogenetic stage of the orbitoidal taxa,especially in the species of Orbitoides, whichusually show a wide variation of evolutionaryparameters in the same population. A correlationscheme of phylogenetic development inLepidorbitoides and Orbitoides with theplanktonic foraminiferal zones is proposed.Lepidorbitoides populations with highlyasymmetric 'quadriserial' nepionts occurringstratigraphically below the symmetric ones inEarly Maastrichtian are thought to deserve aparticular taxonomic status. In Orbitoides, anew embryonal chamber morphology previouslyundescribed from horizontal sectionshas been discovered.2007040251土耳其西北部上白垩统浮游有孔虫生物地层 : 对底栖大有孔虫地层延续时限的校正 =Upper Cretaceous planktonic foraminiferalbiostratigraphy from NW Turkey: calibrationof the stratigraphic ranges of larger benthonicforaminifera. ( 英文 ). Ozkan-Altiner S; OzcanE. Geological Journal, 1999, 34(3): 287-301Planktonic and larger benthonic foraminifersof the Upper Cretaceous (Santonian-Maastrichtian)-LowerTertiary (Danian)rock units from north, northwest and centralAnatolian fore-are basins have been investigatedin order to improve the biostratigraphicresolution of this time interval. Total abundanceand diversity of planktonic foraminifersvary from rare (the sequence from the Haymanaregion) to high (the sequences from theCide, Caycuma, Hanonu and Yenikonak regions)and preservation is poor to moderatedue to lithologic variation. First and last appearancesof the planktonic foraminiferaevaluated as major bio-events have been usedto establish the biostratigraphic framework.Planktonic foraminiferal zonation from bottomto top of the succession consists of zonesdefined by Dicarinella concavata, Dicarinellaasymetrica, Globotruncanita elevata, Globotruncana,ventricosa, Radotruncana calcarata,Globotruncanella havanensis, Globotruncanaaegyptiaca, Gansserina gansseri,Abathomphalus mayaroensis and Morozovellapseudobulloides. Ten Orbitoides and Lepidorbitoidesspecies have been identified. The differentphylogenetic development stages ofOrbitoides and Lepidorbitoides populationsand other larger benthonic foraminifers, Pseudosiderolitesvidali, Siderolites calcitrapoides,Siderolites denticulatus, Omphalocylusmacroporus, Cideina sozerii, Hellenocyclinabeotica, and Clypeorbis mamillata have beencalibrated with the planktonic foraminiferalzonation established in the same successions.Hence, an integrated zonational scheme composedof planktonic foraminifers and largerbenthonic foraminifers has allowed a detailedstratigraphy of these successions to be erected.古杯、多孔及腔肠动物2007040252云南华宁盘溪几种泥盆纪四射珊瑚 = SomeDevonian rugose corals from Panxi, HuaningCounty, Yunnan Province. ( 中文 ). 廖卫华 ; 马学平 ; 孙元林 . 地学前缘 , 2006, 13(6): 234-246 2 图版 .云南省华宁县盘溪地区的泥盆纪浅海相地层发育 , 珊瑚化石丰富 , 研究历史悠久 , 是中国南方重要的泥盆系剖面之一 , 它在国内外地层古生物学界久负盛名。1948 年王鸿祯教授首次描述了盘溪等地泥盆纪的四射珊瑚 19 属 36 种 ( 包括变种、未定种等 ), 其中有 19 新种 , 自下而上建立了 G、C、K、E、T、P、D 等 7 个珊瑚层 (horizon), 奠定了滇东泥盆纪生物地层研究的基础 , 该文至今仍一直被国内外地层古生物学界同行所引用和参考。文中描述了盘溪泥盆纪四射珊瑚13 属 13 种 ( 包括未定种和近似种 ) 及其上覆下石炭统的四射珊瑚 1 属 2 种。文章还着68

重讨论了泥盆系的南盘江组、一打得组和在结组的地质时代以及泥盆 — 石炭系界线等地层问题。2007040253贵州松林下寒武统牛蹄塘生物群中的球状海绵化石 = Globular sponge fossils from theLower Cambrian in Songlin, Guizhou Province,China. ( 中文 ). 赵元龙 ; 杨荣军 ; 杨兴莲 ;毛永琴 . 高校地质学报 , 2006, 12(1): 106-110 1 图版 .贵州遵义松林牛蹄塘生物群含球形海绵 2个属 , 即麦粒海绵 Triticispongia(Mehl et Reitner),1993和鬃毛状海绵 Saetaspongia(Mehl etReitner),1993。描述了产自松林中南村黑沙坡牛蹄塘组下部的牛蹄塘生物群中球状海绵化石的 2 个种 , 即 Triticispongia diagonata(Mehlet Reitner),1993 及 Saetaspongia densa(Mehlet Reitiner),1993, 丰富了这两属种的特征和分布资料。2007040254皖南早寒武世荷塘组海绵骨针化石 =Sponge spicules in Early Cambrian HetangFormation, Xiuning, southern Anhui. ( 中文 ).胡杰 ; 陈哲 ; 薛耀松 ; 王金权 ; 王金龙 ; 袁训来 .微体古生物学报 , 2002, 19(1): 53-62 3 图版 .本文报道皖南休宁县早寒武世荷塘组黑色页岩中产出的海绵骨针化石组合 , 这些海绵骨针化石具有较高的丰度和分异度 , 它们以二轴四射针、T 型针、三轴六射针和三轴五射针为主。骨针形态完整 , 并保存了内部轴丝、轴管以及同心圈层等微细构造。黄铁矿化在化石的保存中起了重要的作用 ,化石产出的时代可能为梅树村阶至筇竹寺阶 (Tomm otian- Atdabanian), 这个化石组合证实了海绵动物在早寒武世已开始迅速分异。2007040255内蒙古满都拉二叠纪海绵生物丘的发现及意义 = Discovery of the Permian spongemounds in Mandula, Inner Mongolia. ( 中文 ).王惠 ; 陈志勇 ; 杨万容 . 地层学杂志 , 2002,26(1): 33-38 2 图版 .在内蒙古自治区达尔罕茂明安联合旗北部满都拉地区进行 1/5 万区域地质调查过程中 , 首次于阳新统哲斯组中识别出小型海绵生物丘。海绵生物丘发育于华北板块北部活动边缘晚华力西褶皱造山带上 , 分布于近东西向延伸的大石寨组火山岛弧的两侧 , 南侧在包特格、满都拉苏木等地以小型海绵丘为特征 ( 局限弧后盆地边缘海绵丘 ); 北侧发育了规模较大的哲斯敖包生物礁 ( 开阔台地边缘礁 )。通过对海绵及其他生物化石的古生态分析 , 结合沉积特征探讨了该区阳新世的古地理环境。2007040256二叠纪 — 三叠纪礁相房室海绵演化与灭绝= Permian-Triassic history of reefal thalamidsponges: evolution and extinction. ( 中文 ). 吴亚生 ; 范嘉松 . 古生物学报 , 2002, 41(2): 163-177就礁相房室海绵而言 , 早二叠世的物种数最少 , 中二叠世的分异度最高 , 晚二叠世的其次 , 中三叠世的较少 , 卡尼期的增多 , 诺利期的更多。礁相房室海绵的演化反映出二叠纪 — 三叠纪有 3 次灭绝事件 , 分别发生在中二叠世末期、长兴期末期、卡尼期末期。这 3 次灭绝事件的规模各不相同 : 中二叠世末期的灭绝事件规模较小 , 它使 83.8% 的中二叠世礁相房室海绵种灭绝 ; 长兴期末期的灭绝规模最大 , 它使 100 % 的长兴期种灭绝 ;卡尼期末的灭绝事件规模也较大 , 它使97.7% 的卡尼期种灭绝。2007040257桂林上泥盆统的串管海绵 = Upper Devoniansphictozoan sponges from Guilin. ( 中文 ). 邓占球 . 古生物学报 , 2002, 41(2): 280-282串管海绵的 Amblysiphonella 属在桂林地区融县组的发现 , 填补该属在晚泥盆世地质历程中的空白。在此之前 , 国内、外已出版地质文献中未记载该属在泥盆系发现的种。2007040258黔南紫云、晴隆晚石炭世及早二叠世四射珊瑚 = The Late Carboniferous and EarlyPermian rugose corals from Ziyun County andQinglong County, South Guizhou. ( 中文 ). 张雄华 . 古生物学报 , 2002, 41(2): 283-294 2 图版 .通过对黔南地区晚石炭世及早二叠世早期四射珊瑚的研究 , 建立 4 个四射珊瑚组合 ,自下而上为 :1)Antheria-Pseudotimania 组合 ;2 )Nephelophyllum-Eokepingophyllum 组合 ;3)Parawentzellophyllum-Kepingophyllum组合 ;4)Anfractophyllum 组合。组合 1、2 以Cyathopsidae 科分子和 Kepingophyllidae 科的原始分子为主 ; 组合 3 以 Kepingophyllidae 科的典型分子为代表 ; 组合 4 以69

Kepingophyllidae 的进化型分子为特征。文中描述四射珊瑚 9 新种及 1 未定种。2007040259广西西部二叠纪生物礁中的海绵、水螅动物化石 = Calcisponges and hydrozoans fromPermian reefs in western Guangxi. ( 中文 ). 范嘉松 ; 王予卯 ; 吴亚生 . 古生物学报 , 2002,41(3): 334-348 4 图版 .广西西部田林、凌云、凤山地区二叠纪生物礁的造礁生物 — 海绵、水螅化石保存完美。文中描述串管海绵 7属 :Stylothalamia , Lichuanospongia , Tebagathalamia, Imbricatocoelia , Intrasporeocoelia, Rhabdactinia , Lingyunocoelia; 纤维海绵 3 属 : Peronidella , Intratubospongia ,Cavusonella ; 水螅 1 属 Radiotrabeculopora 以及海托盘类 Calathium。其中 Lingyunocoeliaspherica 为新属新种 , Lichuanospongiaguangxiensis 为新种 , 其它均为中国南方二叠纪生物礁内常见分子。Senowbari-Daryan(1990 ) 提出以 Discosiphonella 来代替Cystauletes, Ascosymplegma , Lichunospongia3 属 , 但 Lichuanospongia 的房室形状和中央腔缺失横板 ( 泡沫板 ) 显然不同于Discosiphonella, 因此文中仍把Lichuanospongia 视作独立属。Lingyunocoelia gen. nov. 与 Solasia ,Girtyocoelia 相似 , 但房室外壁缺乏任何种类的穿孔 , 因此明显不同于后两属。作者仍把 Radiotrabeculopora 视为水螅纲内的一属 , 而没有归于纤维海绵目 , 因为它最明显的特征是发育分布较规则的放射状支柱( 不能视为骨纤构造 ), 且那些纵向分布的出水管实际上应视为支柱之间的沟道。苔藓动物2007040260密西西比亚系短生宿主微生物群落中苔藓虫 Leioclema punctatum(hall,1858) 的表型变异 = Phenotypic variation in the bryozoanLeioclema punctatum(Hall,1858) from Mississippianephemeral host microcommunities.( 英文 ). Hageman S J; Sawyer J A. Journal ofPaleontology, 2006, 80(6): 1047-1057 1 图版 .The morphologic expression of microenvironmentalvariation is difficult to document infossil ecosystems and therefore is poorly understood.However, documentation of environmentalsources of variation in the phenotypeis essential for meaningful studies ofmicroevolution and speciation. A fossil assemblagefrom the Mississippian (Valmeyeran)Warsaw Formation near St. Louis, Missouri,provides necessary conditions to evaluate microenvironmentallyinduced phenotypic variationin the Paleozoic trepostome bryozoanLeioclema punctatum (Hall, 1858). Specimensof L. punctatum, found as fragments in 22discrete piles, were collected in their entiretyfrom a weathered surface. Each pile contained20–200+ branch fragments of L. punctatum,which were all originally attached to large,soft-bodied hosts (sponges?). Multiple attachmentbases were found in most piles, indicatingthat 1) multiple L. punctatum colonies(genotypes) are represented in each pile, and 2)each pile represents a near contemporaneous,relatively short-lived microcommunity. Morphologicalcharacters were measured (four persection) from two branches for each of twospecimens from five separate piles. Resultsfrom completely random, nested, one-wayANOVA indicate that no highly significantdifferences exist among microcommunities orbetween colonies for any measured characters,but that significant variation exists withincolonies and among colonies in the same microcommunity(pile). That is, submicroenvironmentalvariation, within and among colonies,can play a greater role in morphogenesisthan environmental heterogeneity within agiven environmental setting (undifferentiatedfacies). Microenvironmental factors affect thesize and shape of mesopores (space-fillingstructures) more than other morphologicalcharacters.Results are encouraging for the general applicationof the preserved fossil phenotypes asproxies for biological species. This conclusionis based on the absence of systematic variationat microenvironmental levels, measurable here,but not normally distinguishable in paleontologicaland sedimentological studies. Correctattribution of fossil species assumes,however, that the source and the relative importanceof the low-level (submicroenvironmental)variation on development/ontogeny isrecognized and attributed appropriately. Resultscall for a reevaluation of the applicationof within versus among colony variation usedas a proxy for environmental stability.2007040261苔藓动物 18S rRNA 基因的分子系统发生初探 = Preliminary study on molecular phylogenyof bryozoans based on 18S rRNA genesequences. ( 中文 ). 郝家胜 ; 杨群 ; 李春香 ; 张克70

云 ; 孙晓艳 . 微体古生物学报 , 2002, 19(2):199-205本文对我国沿海较为常见的 8 种唇口目苔藓动物的 18S rRNA 基因进行了 PCR 扩增和序列测定 , 结合已知的其它苔藓动物 ( 包括内肛动物和外肛动物 ) 以及腕足动物和帚虫的相应序列 , 运用分子系统学方法 , 研究苔藓动物门的系统发生关系。结果表明 , 外肛动物和内肛动物构成苔藓动物分子系统树中的二大平行支 ; 本文测定的大室膜孔苔虫与 Giribet 等测定的膜孔苔虫在系统树中的位置间隔较远 ; 结果也支持外肛动物包含被唇纲和裸唇纲两大类群的形态划分 ; 而关于裸唇纲特别是唇口目内部的系统发生关系 ,分子数据的分析结果和形态分类之间的分歧有待于进一步研究。2007040262藏北中侏罗世窗孔类的发现和唇口类的起源 ( 英文 ) = Fenestrate bryozoa with avicularia-likestructures from the Middle Jurassicof North Tibet and the origin of cheilostomebryozoans. ( 英文 ). 夏凤生 . 微体古生物学报 , 2002, 19(3): 237-255 2 图版 .本文建立了新科 Fenestraporidae 及其一个新属 Aviculofenestella 和它的两个新种 A.triapertalis,A. que-napertalis 被建立和描述了。它们发现于藏北羌塘盆地中侏罗世巴柔期的地层内。新属和限于北美和中亚高加索地区早泥盆世晚期和中泥盆世的已知的窗孔苔虫 (Fenestrapora), 都显示了似鸟头体的构造。然而 , 新属中所有的这种似鸟头体构造 , 只分布于横枝上。本文也讨论了窗孔苔藓动物和其它各类苔藓动物之间可能的亲缘关系。作者推测 , 窗孔苔藓动物是由隐口苔藓动物的叶孔苔虫 (Parachasmatopora)经中奥陶世的原始的窗孔苔藓动物Moorephylloporina 发展来的。新属的发现更进一步提供了支持这样一种假设 , 即 :“ 唇口苔藓动物是由窗孔苔虫经新属鸟头窗格苔虫 (Aviculofenestella) 发展来的 ” 假设的重要证据。腕足动物2007040263阿根廷前科第勒拉 Rio de Las Chacritas 剖面 Punta Negra 组泥盆系腕足动物 = Devonianbrachiopods from the Punta Negra Formation,Rio de Las Chacritas section, ArgentinePrecordillera. ( 其他 ). Herrera Z A; BustosU D. Ameghiniana, 2001, 38(4): 367-374The Punta Negra Formation, consideredEarly-Middle Devonian in age, represents thelatest Devonian unit, unconformably underlyingthe Carboniferous Tupe Formation, at thecentral sector of the Argentine Precordillera.The thick siliciclastic deltaic unit, with rareshelly fossils, has yielded the brachiopodsDagmachonetinae indet., Discinidae indet.,Metaplasia? sp., Mutationella sp., andSalopina sp. In spite of the provisional identificationof most of this scarce material, it allowsus to substantiate an Early Devonian age(probably latest Emsian) for the lower part ofthe Punta Negra Formation.2007040264桂北地区早石炭世杜内期长身贝类的发现及其生物古地理意义 = Productoid brachiopodsfrom the Tournaisian of Lower Carboniferousin northern Guangxi,South China: Discoveryand their biopalaeogeographical significance.( 中文 ). 王海涛 ; 孙元林 ; 陆济璞 . 古地理学报 , 2006, 8(4): 539-550在广西北部兴安县高尚镇金子山剖面下石炭统鹿寨组底部 , 新发现了长身贝类腕足化石 , 包括 1 新种、1 相似种、6 未定种和 2属种未定类型。这些长身贝类以Productellidae 和 Productidae 科的分子为主 ,另有少量 Echinoconchidae 和Monticuliferidae 科的分子。这些长身贝类全部属于生活在静水环境中的薄壳类型 , 无一与华南同期地层中已知类型相同。它们之间的差异可能反映了不同沉积环境条件对腕足动物群属种的控制。在鹿寨组底部发现的长身贝类以及近年在桂林南边村和黔南睦化剖面腕足动物群的发现显示出华南台缘斜坡 — 盆地相区杜内阶中的腕足动物群具有极高的属种分异度 , 不但有大量见于世界其他地方同期动物群中的分子 , 也包含有不少原本认为只在维宪阶或更高层位出现的类型或全新的类型 , 说明华南台缘斜坡 — 盆地相区不但与世界其他地区的腕足动物群之间存在密切的生物地理区系联系 ,而且华南台缘斜坡 — 盆地相区是杜内期腕足动物起源和辐射演化的重要策源地之一。许多属种可能是在这里起源 , 并迁移扩散到其他地方。2007040265阿根廷普那西部火山碎屑岩早奥陶世 ( 阿伦尼克阶的一个腕足动物群 : 古气候和古地理意义 = An early Ordovician (Arenig)brachiopod fauna from volcaniclastic rocks of71

western Puna, Argentina: paleoclimatic andpaleogeographic implications. ( 其他 ).Benedetto J L. Ameghiniana, 2001, 38(3):131-146A fairly well-preserved and rich brachiopodfauna is described for the first time from thePuna region of northwestern Argentina. TheArenig volcaniclastic rocks cropping out atVega Pinato contain two new genera and species,the clitambonitid Pinatotoechia acanthaand the clarkellid Punastrophia multiseptata.Associated brachiopods are Hesperonomia sp.,Finkelnburgia sp., Oligorthis? sp., Tritoechiasp. A, Tritoechia sp. B, Jaantissonites? sp.,Imbricatia sp., Rugostrophia sp., and threeundetermined genera belonging to the Orthoidea,Enteletoidea and Porambonitidae.The presence of several pentamerids and clitambonitoideansis unusual in coeval assemblagesof northwestern Argentina. The VegaPinato association compares most closely withthe Arenig faunas of the Famatina and thePrecordillera basins, which are usually consideredas laying at intermediate to low paleolatitude,respectively.2007040266法国中新世腕足动物舌形贝属的首次记录兼 L. dregeri 种的鉴定 = First record of Lingula(Brachiopoda) from the Miocene ofFrance, with diagnosis of L-dregeri. ( 英文 ).Emig C C; Bitner M A; Cahuzac B. ComptesRendus Palevol, 2007, 6(4): 261-267The brachiopod Lingula dregeri Andreae,1893 has been found in the Middle Mioceneof southwestern France, at Salles. This is thefirst record of the genus Lingula Bruguierefrom the Miocene of France. Good preservationmakes it possible for us to offer the firstdiagnosis of this species and to complete itsdescription. Examination of the occurrences ofLingula in the Miocene of Europe revealedthat all of them are one species, L. dregeri.The Serravallian environment at Salles wasmarine, sublittoral and sheltered, with a substrateof fine carbonated sands, laid down insubtropical-to-warm temperate waters.2007040267中国四川二叠纪皱戟贝类 ( 腕足动物门 ) 一新属 ,Linshuichonetes gen.nov. 及其古生态 ( 英文 ) = Linshuichonetes gen.nov., a newrugosochonetid (brachiopoda) genus from theLiangshan Formation (Early Permian) in Sichuan,China, and its ecology. ( 英文 ). MonicaJ Campi; 石光荣 . 古生物学报 , 2002, 41(1):105-118 1 图版 .描述了产于四川邻水地区早二叠世梁山组的一新属新种 ,Linshuichonetes elfinis gen.et sp. nov.。新属以个体特别微小 , 背内无任何隔板 , 壳表饰有细瘤和细刺为特征。新种代表了华南地区阳新期海侵开始阶段生活于局限的潮坪或泻湖环境下的一种机会种。2007040268青海格尔木市乌丽晚二叠世乌丽群下部的腕足化石群及 Waagenites 的地理分布 =Late Permian brachiopods from the lower partof the Wuli Group, southwestern Qinghai andthe geographic distribution of Waagenites. ( 中文 ). 廖卓庭 ; 徐均涛 . 古生物学报 , 2002,41(1): 130-136 1 图版 .记述的腕足动物化石标本采自青海格尔木市乌丽附近的开心岭煤矿 ( 即乌丽煤矿 ) 乌丽群的下部 , 经研究认为 , 该化石群的腕足动物属种组合及生物相特征 , 可与华南苏皖南部、川东华蓥山的龙潭组 , 黔西的宣威组下部 , 以及藏东昌都一带的妥坝组等的腕足化石群对比 , 属于华南晚二叠世早期 ( 吴家坪期 )海陆交互相含煤岩系所产的常见类群。讨论和纠正了英方关于该化石群的部分属种鉴定名称、时代结论 , 以及中国学者过去引证乌丽群化石资料与地层名称方面的错误 ,并就二叠纪地质作用和地质历史的强烈影响 , 探讨了 Waagenites 与 Tethyo chonetes 的地质地理分布。2007040269古生代腕足动物绝灭、残存和复苏 : 小嘴贝类腕足动物的模式 = Palaeozoic brachiopodextinctions, survival and recovery: patternswithin the rhynchonelliformeans. ( 英文 ).Harper DAT; Rong Jiayu. Geological Journal,2001, 36(3/4): 317-328The brachiopod-dominated seabeds of thePalaeozoic were modified by a series of bioticextinctions and recoveries. The ecologic andtaxonomic dynamics of the Cambrian and PaleozoicEvolutionary Faunas were interruptedduring the late Cambrian, end-Ordovician, lateDevonian and end-Permian by a multiple seriesof extinctions. While the balance betweenthe deltidiodont and cyrtomatodont rhynchonelliformeanswas maintained during thePalaeozoic, the dominant role of the orthidesand strophomenides during the early to mid-Palaeozoic was usurped by the productides72

during the late Palaeozoic. The deltidiodontmorphology did not survive the end-Permianextinctions; the modem articulated brachiopodfauna is dominated by cyrtomatodonts withcrurae and loops. Nevertheless, a recurringtrend is the long-term success of brachiopodtaxa with widespread distributions and thedemise of the more specialized and highlyadapted morphs having more restricted distributionscommonly evolved during interregnabetween phases of extinction.2007040270中国西北部昆仑山下石炭统腕足动物新属Chuiella 及古生态 = Chuiella gen. nov(Brachiopoda) and palaeoecology from theLower Carboniferous of the Kunlun Mountains,NW China. ( 英文 ). Chen Z Q; Shi G R.Alcheringa, 1999, 23(3/4): 259-275A reexamination of Martiniella Grabau andTien, 1931 reveals that the type species, M.nasuta Grabau and Tien, is a nomen nudum.Martiniella is thus restricted to its type species.A new genus, Chuiella gen. nov., is proposedto host the other Chinese species, previouslyascribed to Martiniella Grabau and Tien, 1931.In addition, a detailed microfacies, taphonomicand palaeoecological analysis of afossiliferous bed that contains abundantspecimens of Chuiella gen, nov. from theEarly Carboniferous Kelitag Formation of theDamusi area in the western Kunlun Mountains,Xinjiang Province, northwest China, revealsthat species of Chuiella probably lived in aclean, warm, shallow-water marine, high energyenvironment. A review of all describedspecies of Chuiella suggests this genus ischaracteristic of the Tournaisian and restrictedto the palaeo-equatorial Eastern Tethyan region.Two species of Chuiella are described,including one new species: Chuiella aitegouensisgen. et sp. nov.2007040271江西玉山晚奥陶世三分贝类一新属 —Zhuzhaiia = On a new genus, Zhuzhaiia, oftrimerelloid brachiopods from sanqushan formation(middle ashgill of Late Ordovician),Yushan area, Jiangxi Province, southeastChina. ( 中文 ). 徐桂荣 ; 李罗照 . 古生物学报 , 2002, 41(3): 419-427 2 图版 .论文描述的三分贝类化石标本发现于江西省玉山县祝宅和马鞍山地区的三衢山组中。新种 Zhuzhaiia transitense gen. et sp. nov.的特征是贝体大 , 两壳近等大 , 光滑 ; 假铰合面大 ; 腹内肌痕台悬空 , 无中板 ; 背内肌痕台也悬空 , 腕腔中部有内向隆起。文中讨论该种的分类位置 , 根据假铰合面和肌痕台的特征 , 在总体上可以归入三分贝类。但发育了三分贝科没有的一些特征 , 如两壳近等大 , 肌痕台完全悬空 , 有简单的铰齿和铰窝 , 所以作者另立新科 Zhuzhaiidae fam. nov. 。Costitrimerella Rong et Li,1993 属的一些特征 , 如其背壳内肌痕台前部悬空 , 无中板支持 ,似乎显示从三分贝科到新科的过渡性质。而新科在许多特征上也显示了从三分贝类到五房贝类的一些过渡性质。2007040272华南奥陶纪最晚期集群绝灭以后腕足动物的残存和复苏 = Brachiopod survival andrecovery from the latest Ordovician mass extinctionsin South China. ( 英文 ). Rong Jiayu;Harper D A T. Geological Journal, 1999,34(4): 321-348South China contains many complete sectionsthrough the upper Ordovician and lowerSilurian. Brachiopod data including 130brachiopod genera, assigned to 13 orders and27 superfamilies from mid-Ashgill throughlate Aeronian intervals reveal that brachiopodmacroevolution before and after the latest Ordovicianmass extinction shows importantchanges in the diversity, composition andstratigraphical distribution of the phylum. Thefollowing six intervals are recognized: (1) afaunal plateau before the latest Ordovicianmass extinction (mid-Ashgill, Rawtheyan); (2)a survival-recovery interval following the firstphase of the mass extinction (late Ashgill,Normalograptus extraordinarius Zone andlower Glyptograptus? persculptus Zone,Hirnantian); (3) first survival interval followingthe mass extinction (latest Ashgill, upperGlyptograptus? persculptus Zone; endHirnantian); (4) a second survival interval afterthe mass extinction (earliest Llandovery,Parakidograptus acuminatus Zone; early tomid-Rhuddanian); (5) a recovery interval inthe Silurian (early to mid-llandovery; lateRhuddanian to early Aeronian); and (6) a radiationinterval in the Silurian (mid-Llandovery; mid- to late Aeronian). Onlynear-shore, low-diversity, benthic assemblages(mainly BA2), characterized by Ordovicianrelicts with a few Lazarus taxa and progenitors,are known from the southern marginal area ofthe Upper Yangtze epicontinental sea duringthe early to mid-Rhuddanian. They were replacedby newly established Silurian brachiopodcommunities (mainly BA2-3) in the lateRhuddanian to early Aeronian. These are73

marked by many newly evolved endemicforms and new immigrants, expressing a clearrecovery within the Brachiopoda, but the recoveryinterval of the major brachiopodgroups was heterochronous. In China the typicalSilurian brachiopod fauna was mainlycomposed of indigenous Atrypida, Pentameridaand Spiriferida with stropheodontidsderived from elsewhere, such as Baltica andAvalonia, two apparent refugia in the survivalinterval. The Atrypida was the first majorgroup of Brachiopoda to diversity in the lateRhuddanian.软体动物2007040273摩洛哥 High Atlas 地区西部凡兰吟阶 ( 早白垩世 ) 菊石动物群及西部地中海地区标准生物带的识别 = Valanginian (Early Cretaceous)ammonite faunas from the western High Atlas,Morocco, and the recognition of westernMediterranean ‘standard’ zones. ( 英文 ).Wippich M G E. Cretaceous Research, 2003,24(4): 357-374On the basis of newly collected material,the biostratigraphical significance ofValanginian ammonite assemblages from thewestern High Atlas, Morocco, is discussed. Acritical revision of previously defined regionalstratigraphic units correlated with ammoniteoccurrences shows these units to be diachronousor even to some extent erroneous. Mostof the western Mediterranean Lower Cretaceous‘standard’ ammonite zones and subzonesare now recognised and for the firsttime regional ammonite evidence is given forthe Valanginian/Hauterivian stage boundary.The supra-regional value of the basalValanginian marker, Thurmanniceras otopeta,is questioned here owing to its absence fromthe working area. The correlation potential ofother Valanginian index ammonites, namelyKarakaschiceras biassalense, Neocomites(Neocomites) peregrinus, Olcostephanus (Olcostephanus)nicklesi, and Criosarasinellafurcillata, is confirmed by their occurrence inthe sections studied.2007040274阿根廷 Neuquén 盆地下白垩统菊石 : 一个豪特里维阶 Olcostephanus 动物群 = LowerCretaceous ammonites from the Neuquén Basin,Argentina: a Hauterivian Olcostephanusfauna. ( 英文 ). Aguirre-Urreta M B; Rawson PF. Cretaceous Research, 2001, 22(6): 763-778The olcostephanid fauna of the Olcostephanus(O.) laticosta[formerlyO . (O.) leanzai]Subzone (Agrio Formation) represents the lastof four discrete invasions of olcostephanidammonites into the Neuquén Basin of westcentralArgentina. Olcostephanus (O.)laticosta(Gerth) dominates the fauna and is knownonly from the Neuquén Basin. But the cooccurrenceof the distinctive subgenus Jeannoticeras,newly recorded from Argentina, providesa link with the ‘standard’ West Mediterraneansequence and indicates that the O.(O.) laticosta Subzone is probably of midEarly Hauterivian age. This is supported bythe discovery of two specimens of the widelydistributed late Early Hauterivian speciesO .(O.) variegatus (Paquier) in the overlyingHoplitocrioceras giovinei Subzone. O. (Jeannoticeras)agrioensis sp. nov. is described.2007040275日本北海道西北部上白垩统再沉积的菊石及其埋葬学意义 = Reworked ammonoidsand their taphonomic implications in the UpperCretaceous of northwestern Hokkaido,Japan. ( 英文 ). Wani R. Cretaceous Research,2001, 22(5): 615-625Taphonomic attributes of ammonoids occurringin Late Cretaceous calcareous concretionsin northwestern Hokkaido are examined.These are as follows: patterns of fragmentationof body chambers, condition of the outershell surface, and sedimentary structureswithin calcareous concretions, as well as directevidence of reworking, such as geopetalstructures and sediment infill of chambers.Reworked ammonoids were recognised basedon geopetal structures showing two differentupward directions and types of sediment infillof successive phragmocone chambers. Eachammonoid assemblage from the study area isinterpreted as a within-habitat time-averagedassociation. The amount of time representedby these fossil assemblages may range between100 and 10,000 years. Storm-events arethe most likely cause of reworking and timeaveraging,the Upper Cretaceous of the studyarea having been a storm-dominated shelf environment.2007040276侏罗纪菊石演化速率与海平面波动的关系= Evolutionary rates of Jurassic ammonites inrelation to sea-level fluctuations. ( 英文 ).Sandoval J; O'dogherty L; Guex J.Palaios, 2001, 16(4): 311–33574

An analysis is presented of the diversity andfaunal turnover of Jurassic ammonites relatedto transgressive/regressive events. The data setcontained 400 genera and 1548 species belongingto 67 ammonite zones covering theentire Jurassic System. These data were usedin the construction of faunal turnover curvesand ammonite diversities, that correlate withsea-level fluctuation curves. Twenty-fourevents of ammonite faunal turnover are analyzedthroughout the Jurassic. The most importanttook place at the Sinemurian-Carixianboundary, latest Carixian-Middle Domerian,Domerian-Toarcian boundary, latest MiddleToarcian-Late Toarcian, Toarcian-Aalenianboundary, latest Aalenian-earliest Bajocian,latest Early Bajocian-earliest Late Bajocian,Early Bathonian-Middle Bathonian boundary,latest Middle Bathonian-earliest Late Bathonian,latest Bathonian-Early Callovian, earliestEarly Oxfordian-Middle Oxfordian, earliestLate Oxfordian-latest Oxfordian, latest EarlyKimmeridgian, Late Kimmeridgian, middleEarly Tithonian and Early Tithonian-LateTithonian boundary. More than 75 percent ofthese turnovers correlate with regressivetransgressivecycles in the Exxon, and/or Hallam′ssea-level curves. In most cases, theextinction events coincide with regressive intervals,whereas origination and radiationevents are related to transgressive cycles. Theturnovers frequently coincide with major orminor discontinuities in the Subbetic basin(Betic Cordillera).2007040277南海永暑礁晚全新世微型腹足类 — 仁螺目 ,古腹足目 , 盘足目 ( 英文 ) = Late Holocenemicrogastropods from the Yongshu reef lagoonof the South China Sea—order Cocculiniformia,Vetigastropoda, Discopoda. ( 英文 ).冯伟民 ; Jonathan A TODD. 微体古生物学报 , 2007, 24(1): 28-52 5 图版 .南海南沙群岛永暑礁南永 3 井揭示了1680 年以来礁泻湖的沉积变化 . 沉积柱样主要由沉积遗壳组成 , 其中腹足类是最主要的类型之一 . 对该井 88 个样品分析共发现了159 个种类和一些难以归人属种的胎壳 , 大多数种类为该海区首次记录的类型 , 有四个种是新发现的种类 , 即 Astraea armata sp.nov. , Munditiella flammea sp. nov. , Serpulorbisspiralis sp. nov. , Cerithiopsis bellatulussp. nov. , 主要的优势种包括 Acteocina coarctata,Acteocina exilis, Alvania sp. ,Boschitestella eloiseae, Cerithidium fusca,Cerithiopsis ingens, Cerithium (Thericium)elegantulum, Circumstella biconcave, Clathrofenellareticulata, Diniatys dentifer, Granulinacotamago, Lophocochlias minutissimus,Merelina wanawana, Omalogyra cf. atomus,Ondina elachisinoides, Orbitestella bermudezi,Orbitestella decorata, Plesiotrochus acutangulus,Retusa (Ventomnestia) bizonata,Ringicula durodai, Ringicula columnifera,Ringicula niinoi, Scissurella coronata, Tricoliavariabilis, Turbonilla eupellucida. 这些种类个体非常微小 , 大多数小于 2 mm. 绝大多数种类为典型的热带海区分子 , 它们具有广泛的地理分布 . 本文按 Okutani(2000) 分类系统进行了分类 , 主要描述了仁螺目 , 古腹足目和盘足目共 40 个种的形态特征、地理分布和生态习性 , 包括 2 个新种 , 绝大多数种类系南沙群岛海区首次记录 .2007040278川西昌台地区晚三叠世双壳生物群的分布与火山活动的相关性 = The relativity betweenvolcano activity and distribution of thebivalve-community in Late Triassic in Changtai,WesternSichuan,China. ( 中文 ). 庞艳春 ; 林丽 ; 朱利东 ; 王新利 ; 马叶情 . 成都理工大学学报 , 2006, 33(3): 294-298川西昌台地区晚三叠世的海相火山活动频繁 , 每次火山活动的间歇期都沉积有一套深色岩系 , 主要为泥质板岩、粉砂质板岩和钙质板岩。这套沉积岩系产有丰富的双壳类化石 , 这套岩系底部与火山岩接触的层位 ,其所含的双壳类化石类别单一 , 个体较大 , 数量丰富 , 呈介壳形式产出 , 矿化明显。根据薄片鉴定结果、稀土元素分布模式以及微量元素的含量分析 , 认为川西昌台地区晚三叠世生物群的分布与火山活动密切相关 , 火山活动为海底热液的存在提供了通道 , 火山活动末期的热液环境参数包括还原性、高温、高金属离子浓度 ( 金属硫化物 ) 等。2007040279青海南部赤布张错地区中侏罗世沉积环境及双壳类化石 = Middle Jurassic depositionalenvironments and bivalve fossils in the ChibuzhangLake area,southern Qinghai. ( 中文 ).段其发 ; 王健雄 ; 姚华舟 ; 牛志军 ; 张仁杰 . 沉积与特提斯地质 , 2006, 26(3): 16-21赤布张错地区中侏罗统十分发育 , 最大沉积厚度达 6311m, 包括雀莫错组、布曲组、夏里组、索瓦组和雪山组等 5 个岩石地层单元。根据所含丰富的双壳类、菊石、腕足类等化石 , 将它们划归中侏罗统 ( 巴柔阶至75

卡洛夫阶 )。沉积盆地的性质、早期的地貌格局和同沉积断裂活动可能是导致该地区中侏罗统厚度巨大、横向变化大的主要原因。2007040280羌北双壳类祁阳蚌组合的发现及其地层学意义 = Discovery of the bivalvia Qiyangiaassemblage in northern Qiangtang area and itsstratigraphic significances. ( 中文 ). 李乾 ; 陆刚 ;张能 ; 莫丽群 ; 许华 ; 唐朝霞 ; 卫小彦 . 地质学报 , 2006, 80(6): 781-784藏北羌塘盆地独雪山地区 , 在原先认为不整合于早侏罗世火山岩系之上的 “ 中侏罗统雀莫错组 ” 中 , 新近发现了一套早侏罗世淡水双壳类祁阳蚌 (Qiyangia) 组合 , 表明羌北盆地存在早侏罗世沉积地层 , 其为一套海陆交互相沉积的粗碎屑岩 → 灰岩 → 细碎屑岩夹灰岩 , 下侏罗统与中侏罗统为连续沉积。据此资料 , 该区侏罗系目前采用的岩石地层单位系统及地层的对比认识存有问题 , 文章对此套早侏罗世沉积的岩石地层划分方案进行了讨论 , 指出雁石坪地区的侏罗系岩石地层系统作为等时的地层单位运用于羌北盆地北西部并不适宜 , 羌北盆地已有的地层系统格架有必要重新认识。2007040281现生陆地蜗牛壳的氧同位素 : 来自意大利的数据 = Oxygen isotope composition of livingland snail shells: Data from Italy. ( 英文 ).Zanchetta G; Leone G; Fallick A E; BonadonnaF P. Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2): 20-33 5图版 .Sixty-seven shells of living land snails wereselected from 31 different localities acrossItaly to investigate the relationships betweentheir oxygen isotopic composition ( δ 18 Os)and the mean value of local rainfall (δ 18 Op).Despite the difficulty for some localities tocorrectly estimate the oxygen isotopic compositionof local rainfall, a good relationship wasfound. This indicates that the oxygen isotopiccomposition of environmental water used bythe snails is, in Italy, strictly related to that ofthe local meteoric precipitation. However, therelationship found is substantially differentfrom that previous established for centralEurope, indicating that regional climatic conditionsare important in defining the final isotopiccomposition of land snail shells. Moreover,these equations may not hold for differentclimatic conditions existing during, forinstance, glacial and interglacial periods. Thedata also show that isotopic differences amongspecies are relatively narrow and that theymay depend on ecological factors (i.e., style oflife) rather than any clearly identifiable differentvital offset.2007040282阿根廷布宜诺斯艾利斯省 Quequen Grande河全新世河口湾环境软体动物双壳类Tagelus plebeius 的生物扰动 = Tagelus plebeius(Lightfoot, 1786) (Mollusca : Bivalvia)bioturbations in a Holocene estuarine environment(Quequen Grande river, Buenos AiresProvince, Argentina). ( 其他 ). De FrancescoC G; Zarate M A. Ameghiniana, 2001,38(4): 467-470Elongated traces, showing a lower v-shapeclosed end have been identified in mid Holoceneestuarine deposits exposed along thelower reach of the Quequen Grande River,Argentina (38degrees34'35" S and58degrees42'45" W) associated with shells inlife position of the infaunal bivalve Tagelusplebeius (Lightfoot). These traces, located in astratigraphic level dated in circa 6,900 yearsC-14 B.P., were originated by the burrowingactivity of T. plebeius based upon the comparisonof their morphological characteristics(width, general shape, colour) with those of T.plebeius and the traces resulting from its burrowingactivity at present estuarine environmentsof the region. The high percentages ofthe estuarine gastropod Heleobia australis(d'Orbigny) found in the sedimentary filling ofthe traces come from the overlying strata,abundant in Heleobia australis remains. Thetraces are stratigraphically transgressivewithin a depth interval of up to 80 cm.2007040283阿根廷前科第勒拉早奥陶世 San Juan 组软体动物双壳类 = Bivalvia (Mollusca) from theSan Juan Formation (Early Ordovician, ArgentinePrecordillera). ( 其他 ). Sanchez T M.Ameghiniana, 2001, 38(4): 471-475Bivalves are described from Early Ordovicianlimestones of Precordillera basin for thefirst time. The collection includes the familiesModiolopsidae (Modiolopsis? sp.) and Ambonychiidae,which is represented only by asingle undetermined genus. Because fossiliferouslevels are early Arenig in age, thespecimen of ambonychiid represents the oldestknown record of the family.76

2007040284阿根廷法马提那山中阿伦尼克期 Molles 组的双壳软体动物 = Bivalve molluscs from theMolles Formation (middle Arenig), Famatinarange, Argentina. ( 其他 ). Sanchez T M.Ameghiniana, 2001, 38(2): 185-193Three new molluscan bivalves from theMolles Formation, central part of the FamatinaSystem (La Rioja Province) are described.They include a new actinodontoidea, Famatinadontagonzaloi gen. et sp. nov., a new speciesof the modiomorphid Colpomya, C. elongatasp. nov., and a new ambonychiid, Notonychiaemmae gen. et sp. nov. This faunaincreases the record of the middle Arenig molluscanspecies of Argentina, and confirms thehigh levels of endemism of the Arenig bivalvesfrom the Famatina range.2007040285阿根廷卡塔马卡省 Villavil 地区中新世Chiquimil 组 Bulimulidae 科腹足类 = Gastropods(Bulimulidae) from the ChiquimilFormation (Miocene) of Villavil, CatamarcaProvince, Argentina. ( 其他 ). Morton L S;Herbst R. Ameghiniana, 2001, 38(1): 51-54Bullimulus aff. apodemetes (d'Orbigny) andB, aff. jujuyensis Holmberg from upper levelsof the El Jarillal Member of the ChiquimilFormation (Upper Miocene) from the area ofVillavil (Catamarca Province) are described.These gastropods are close to extant speciesand lived in open grasslands probably undermore humid conditions than the present climateof this area.2007040286腹足类 Acanthina 属对双壳类的捕食印记 =Predation signs by Acanthina Fischer vonWaldheim, 1807 (Gasteropoda : Muricidae)on Bivalvia. ( 其他 ). Gordillo S.Ameghiniana, 2001, 38(1): 55-60Predation by the gastropod Acanthina is describedby means of aquaria observations onliving specimens. Results show that Acanthinapreys upon the bivalves Mytilus chilensisHupe, Perumytilus purpuratus (Lamarck), Aulacomyaatra (Molina) and the barnacleChthamalus scabrosus (Darwin). The predatorexhibits two methods of attack on capturedbivalve prey. It most frequently uses the labralspine to open the shells, leaving irregularmarks on the valves of their preys. But, similarlyto other muricids, the predator is able todrill cylindrical holes on the shells. These twostrategies are compared with those used byother dogwhelks and invertebrates and mustbe related to the predator fitness.2007040287阿根廷拉里奥哈省晚石炭世 - 早二叠世 Riodel Penon 组双壳类 = Bivalves from the Riodel Penon Formation (Late Carboniferous-Early Permian), La Rioja province, Argentina.( 其他 ). Sterren A F. Ameghiniana, 2000,37(4): 421-438Taxonomic, taphonomic and paleoecologicanalysis of fossil concentrations were carriedout in the middle part of the Rio del PenonFormation, western Jague (La Rioja, Argentina).Five species of bivalves are describedand figured: Aviculopecten n. sp. and Acanthopectenjaguelensis Gonzalez, Nuculavuslevatiformis (Walcott), Leptodesma (Leptodesma)cf. potens Hall and Palaeolima sp. Thelast three are recorded in Argentina for thefirst time. Besides, Phestia sp., Parallelodontinaeindet., Ptychopteria (Ptychopteria) liagracielae(Leanza), Streblopteria sp.,Schizodus sp., Edmondia sp. and Wilkingiariojana Gonzalez are also identified. The associatedbrachiopods belong to the latest Carboniferous-EarlyPermian Tivertonia jachalensis-Streptorhynchusinaequiornatus Biozone.Based on biostratinomic indices two types ofbioclastic deposits are recognized: allochthonousand autochthonous-parautochthonousfossil concentrations. A detailed taphonomicanalysis of the upper autochthonousparautochtonousfossil concentration was carriedout: pavements A and B, interpreted asbiogenic-sedimentologic in origin, are distinguished.A third pavement, sedimentologic inorigin is also recognized (pavement C). Thesedeposits were probably formed under lowrates of detritial sedimentation in a prodeltaenvironment. Fossiliferous interval D wassubsequently developed; it accounts for a dilutionof the concentration due to the incrementin elastic supply. This increment may be associatedwith the deltaic progradation that tookplace in the upper part of the Rio del PenonFormation. From a paleontological viewpointthe assemblage of pavement B represents arelatively mature paleocommunity. Ecospaceutilization was good, as infaunal and epifaunaltiering levels were largely exploited. In theupper part, the faunal distribution and compositionwere affected by new conditions of substrateconsistency and water turbidity, probablycaused by a deltaic progradation.77

2007040288冈瓦那西部 ( 阿根廷西北部东科迪勒拉 )软体动物喙壳类的最早记录 = The oldestrecord of Rostroconchia (Mollusca) fromwestern Gondwana (Cordillera Oriental,northwestern Argentina). ( 英文 ). Sanchez TM. Ameghiniana, 2000, 37(3): 265-269Two new species of Rostroconchia are recordedin the early Paleozoic of the sierra deCajas, Jujuy Province: Ribeiria francae n. sp.from the Upper Cambrian levels of the LampazarFormation, and Eopteria agustini n. sp.from the early Tremadoc Cardonal Formation.The genus Ribeiria (Order Ribeirioida) isknown in rocks as old as Middle Cambrian,and Eopteria, a primitive conocardioidan, appearsin the Upper Cambrian. Both underwentan important radiation in the Early Ordovician.The new species recognized here represent theoldest rostroconchs recorded in westernGondwana.2007040289阿根廷布宜诺斯艾利斯省 Australes 山Bonete 组下二叠统双壳类 = Lower Permianbivalves from the Bonete Formation SierrasAustrales (Buenos Aires province, Argentina)..( 其他 ). Pagani M A. Ameghiniana, 2000,37(3): 301-320A bivalve fauna from the Pillahuinco GroupIn Sauce Grande Basin (Buenos Aires province,Argentina), first discovered and describedby Harrington, is here revised and illustrated.A reassessment of the taxonomy,provincial affinities and age of the fauna reinforcesits Gondwanic character. This featuredenotes its probable correlation with EarlyPermian faunas of Brazil, Australia and SouthAfrica. Eight species of Bivalvia are describedand illustrated. Two of them: Heteropecten sp.and Myonia sp. are described for the first timefor the Bonete Formation. Other six speciesare revised: Leptodesma (Leiopteria)bonaerensis (Harrington), Leptodesma (Leiopteria)dutoiti (Harrington), Atomodesma(Aphanaia) orbirugata (Harrington), Promytilusacinaciformis Harrington, Stutchburia argentinensisHarrington, Allorisma inflectoventrisHarrington. The association also containsbrachiopods, gastropods and plant remains.Comparisons with genera registered from Brazil,Australia, New Zealand and United Statesare established. The recorded bivalve assemblagefrom the Bonete Formation suggests apossible faunal connection with similar assemblagesfrom the Rio do Sul and Rio BonitoFormations in the Parana Basin (Brazil). Thispossible paleobiogeographic relationship betweenthe two basins, would be favored bysimilar environment conditions. The record ofEurydesma, Deltopecten and Atomodesna inthe Bonete Formation indicates a Late Asselian-Artinskianage for the bivalve fauna.The occurrence of the brachiopod Tivertoniain this formation, the faunal affinities withAustralian and Brazilian faunas, and the paleofloristicassemblage, are additional evidenceswhich support this age.2007040290阿根廷里奥内格罗和丘布特第四纪海相地体软体动物组合 = Molluscan associationsfrom Quaternary marine terraces of Rio Negroand Chubut, Argentina. ( 其他 ). Pastorino G.Ameghiniana, 2000, 37(2): 131-156Multivariate analysis (cluster and principalcomponent analysis) were used to correlate atotal of 33 deposits from 10 Quaternary marineterraces in central and northern Patagonia.Fifty four mollusc taxa (30 species of gastropodsand 24 of bivalves) were included in thisstudy. The results support the stratigraphicscheme proposed by Feruglio in 1950. Threebiofacies were defined, with subdivisions intwo of them. Association la,, which includesextinct species in the adjacent coast at thesame latitude, belongs to deposits of level B2(Level 5 in Feruglio's arrangement). AssociationIb includes intertidal and rocky-bottommolluscs, all living in the adjacent sea, anddefines biofacies B1 (Level 6 of Feruglio).Biofacies C includes Association 2, of Magellanic,hard-bottom molluscs that live at thesame latitude today. The latter biofacies ispartially equivalent to Level 4 of Feruglio'sscheme. In agreement with Feruglio's conclusions,four terraces are of Quaternary age(Levels 3-6). The earliest Quaternary terrace isthe third one, represented in very few depositswith a minimum height of 40 m a.s.l. to amaximum of 95 m a.s.l. All species in thisdeposit are extant, except one unnamed speciesof Ostrea. The suggested temperature duringthe deposition of this level is warmer thanthe present temperature at the same latitude.The southern limits of the present ranges ofthe recorded species lie farther north of theValdes peninsula. According to Feruglio, thisdeposit represents an interglacial period,probably the penultimate. Level 4 was datedby different methods in several deposits withabsolute ages around 116.000 years BP andmore than 350.000 years BP. The fossils arecemented, and belong to warm-water species,78

with some cold-water survivors from the south.Level 5 is considered the final phase of thelast glacial period. It was dated between110.000 to 80.000 years BP. Most of the speciesfrom this deposit are found in cold watersof the Magellanic province today. Differentdating methods confirm that Level 6 includesonly Holocene deposits. The fossils are notconsolidated, and they represent species thatlive at the same latitude today. The highestlevels of Quaternary marine terraces are olderthan the last interglacial, probably correspondingto the penultimate interglacial lapse. Theintermediate levels represent the last interglacial,whereas the lowermost levels are Holocenein age.2007040291从软体动物分布谈淮河及长江下游第四纪地层和古地理 = Quaternary strata and palaeogeographyof the Huaihe Valleys andLower Yangtze area based on distribution ofmulluscs. ( 中文 ). 蔡华伟 ; 黄宝玉 ; 李玉成 ; 冯伟民 ; 袁佩鑫 . 地层学杂志 , 2002, 26(4): 253-258淮河、长江下游广大地区地势平坦 , 河、湖、港发育 , 第四纪地层出露良好 , 可分为平原区、丘陵区二种类型。第四纪时 , 本地区气温适宜 , 雨量充足 , 河湖密布 , 沼泽宽阔 , 优越的生态环境适合软体动物生存和繁衍 , 因此软体动物属种数量繁多 , 分布广泛。在淮河及其两岸丽蚌 (Lamprotula) 、矛蚌(Lanceolaria)、曲蚌 (Arconaia) 很昌盛 , 长江下游南岸金坛、宜兴蚬科 (Corbiculidae) 化石堆积厚可达 1m 以上。2007040292云南丽江奥陶纪鹦鹉螺 = Ordovician nautiloidsfrom Lijiang, Yunnan, Southwest China.( 中文 ). 张允白 ; 陈挺恩 . 古生物学报 , 2002,41(1): 77-88 3 图版 .首次系统描述云南丽江鸣音下胖罗、当子落两地奥陶纪鹦鹉螺 10 属 19 种 , 包括Meitanoceras subglobosum discoides, Changyangocerasgaojiabianense, Michelinoceraselongatum , M. paraelongatum, M. parasquamatulum,Michelinocera variabilum, M.xuanxianense ?, M. aff. M. xuanxianense, M.zangbeiense, Eosomichelinoceras guizhouense,Archigeisonoceras elegatum, A. sp. 1, A. sp.2, Stereoplasmocerina sp. 1, S. ? sp. 2, Camerocerascf. C. compressum, Dideroceras sp.,Discoceras cf. rarospira, Trocholites aff. T.lativentrosus。依据鹦鹉螺组合特征 , 认为含鹦鹉螺地层时代为 Darriwilian 中期及Caradoc 中期。2007040293关于费尔干蚌 Ferganoconcha = Review onthe genus Ferganoconcha. ( 中文 ). 顾知微 . 古生物学报 , 2002, 41(1): 152-158在追溯费尔干蚌属与科的最初定义及过去学者对此属归科的不同意见后 , 从我国标本所获对此属铰齿构造的了解 , 说明此属为蚌类化石。认为额尔古纳蚌 Arguniella, 也是蚌类化石 , 作者过去将它与费尔干蚌属合并是错误的 , 同时肯定了原苏联马廷生 (G. G.Martinson) 对费尔干蚌铰板与铰齿合并的解释。费尔干蚌属的区别特征 , 在其扁而无壳顶脊的外壳与狭细片状齿无铰板的发育。文末简述了陈金华 1999 新的不同意见 , 并作了评论。2007040294双壳类 Fortipecten hallae (Dall, 1921) 在北太平洋上新世的新出现 = New occurrencesof Fortipecten hallae (Dall, 1921) (Mollusca,Bivalvia) in the Pliocene of the North Pacific.( 英文 ). Barinov K B; Oleinik A E; MarincovichL Jr. Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2): 162-171 4图版 .The large North Pacific bivalve mollusk index-fossilFortipecten hallae (Dall, 1921) ispresent in a well-dated stratigraphic section ofthe Milky River Formation, Alaska Peninsula,southwestern Alaska. Co-occurring marinediatoms belong to the upper part of the subzoneB of the Neodenticula kamtschatica diatomzone of the North Pacific diatomchronostratigraphy, with an age range of 4.8–5.1 Ma (early Pliocene). Based on coeval occurrencesin northeastern Kamchatka, Russia,and synchronous changes in the two molluscanassemblages, F. hallae is a useful indicatorof early Pliocene climatic warming along thehigh-latitude North Pacific margin.2007040295英格兰和威尔士普利道利统的头足类 =Rare cephalopods from the Pridoli of Englandand Wales. ( 英文 ). Holland C H. GeologicalJournal, 2000, 35(1): 25-31The very rare occurrences of cephalopodsin the Pridoli Series of the English and WelshSilurian are recorded and their taxonomy revised.Apart from one derived form, they constitutea typical relict Ludlow fauna, including79

Cyrtocycloceras ibex, Leurocycloceras whitcliffense,and Polygrammoceras bullatum.2007040296澳大利亚白垩纪软体动物掘足类及其古生物地理意义 = Cretaceous Scaphopoda (Mollusca)of Australia and their palaeobiogeographicsignificance. ( 英文 ). Stillwell J D.Alcheringa, 1999, 23(3/4): 215-226The Cretaceous scaphopod (molluscan)fauna of mainland Australia is characterisedby a rather depauperate and poorly knownassemblage of five species: dentaliids Dentalium(Dentalium) n. sp. A (probably Aptian),Dentalium (Dentalium) n. sp. B (Cenomanian),and Dentalium (Dentalium) n. sp. C (Maastrichtian);fustiariid Fustiaria wollumbillaensis(Etheridge, Jr., 1892) (Late Aptian-Albian?);and laevidentaliid Laevidentalium cretaustraliumn, sp. (Late Albian). Each species is endemicto either the Great Artesian Basin orCarnarvon Basin of Australia. A probablesixth species is recorded from Cenomaniandeposits of Bathurst Island, but the affinity ofthis taxon is uncertain. In some shell beds ofthe Allaru Formation, scaphopods dominatethe preserved macrobenthos. Although at specieslevel the fauna is endemic, strongly cosmopolitangenus level links of the scaphopodsmirror that of other groups of molluscs (bivalves,gastropods, cephalopods), indicatingderivation from evolutionary separation frompre-existing widespread Mesozoic stockswhich experienced gradual range restrictionduring the late Mesozoic. A systematic checklistof all Cretaceous Austral scaphopods isprovided to illuminate the palaeobiogeographichistory of this little known molluscangroup.2007040297马来西亚朗卡威岛早二叠世晚萨克马尔期菊石的发现 = Discovery of an Early Permian(Late Sakmarian) ammonoid from LangkawiIsland, Malaysia. ( 英文 ). Leonova T B;Leman MS; Shi G R. Alcheringa, 1999,23(3/4): 277-281This paper describes a single specimen ofMetalegoceras sp, recently discovered fromthe upper part of the Singa Formation at BatuAsah on the main Langkawi Island off thenorthwestern coast of Peninsular Malaysia.The discovery represents the first report of aPermian ammonoid from the island and fromthe Singa Formation and confirms a Sakmarian(Early Permian) age for this part of theformation suggested by brachiopods.2007040298澳大利亚白垩纪双壳类 Acesta 属的首次记录 = First record of Acesta (Bivalvia : Limidae)from the Cretaceous of Australia. ( 英文 ).Stilwell J D; Mckenzie E D. Alcheringa, 1999,23(3/4): 283-288The cosmopolitan, Jurassic to Recent, bivalveAcesta (Limidae) is documented fromAustralian Cretaceous (upper Albian) rocks inthe lowermost section of the Mackunda Formationof Queensland. These specimens fromLandsborough Downs, Flinders Shire, representan endemic new species, herein namedAcesta (Acesta) backae n. sp. Acesta (A.)backae n. sp. was a shallow-water suspensionfeeder that inhabited the Cretaceous Australianepicontinental sea of the Great ArtesianBasin. Although hinge details of Acesta (A.)backae n. sp. are wanting, this new taxon ismost closely allied with Acesta? sp. of theMiria Formation of Western Australia and canclearly be discriminated from other CretaceousAustral forms.2007040299云南澄江早寒武世黑林铺组软体动物太阳女神螺 ( 英文 ) = Helcionelloid mollusk fromthe Lower Cambrian Heilinpu Formation,Chengjiang, Yunna. ( 英文 ). 张文堂 ;Loren EBabcock. 古生物学报 , 2002, 41(3): 303-307云南澄江及梅树村早寒武世黑林铺组 ( 玉案山段及石岩头段 ) 的帽形化石 , 被命名为云南太阳女神螺 ( 新种 ), 这是澄江生物群内软体动物化石的初次发现。根据梅树村及澄江的地层层位 , 该种由梅树村阶上部可延至筇竹寺阶。玉案山段软体动物稀少的原因与环境的波动 , 如潮汐影响近海沉积环境有关。2007040300广西中三叠世的 “ 克氏蛤 ” 之订正 = SocalledMiddle Triassic “Claraia” (bivalvia)from Guangxi, South China. ( 中文 ). 陈金华 ;小松俊文 . 古生物学报 , 2002, 41(3): 434-447 3 图版 .描述报道广西中三叠世地层中一类形态相似于克氏蛤 (Claraia) 的双壳纲化石 , 经研究 , 发现海扇科的关键特征丝梳 , 认为不属于克氏蛤 , 而可能是 Periclaraia 属的一个新种 ;并初步探讨化石层的生态环境 , 认为可能是相对隔离的盆地中央区。新种是由海扇类进入隔离环境后经特化形成的 ; 新种与克氏80

蛤的表面相似性是生活习性的相似性导致的形态趋同现象。2007040301印度尼西亚 - 西南太平洋上侏罗统旋菊石型菊石新属 Sulaites = The perisphinctid ammoniteSulaites n. gen. from the Upper Jurassicof the Indo-Southwest Pacific. ( 英文 ). OlorizF; Westermann G E G. Alcheringa, 1998,22(3/4): 231-240The new genus Sulaites comprises themainly Late Oxfordian species group of "Perisphinctes"sularus and moluccanus, Boehmspp., originally described from the Sula Islandsof eastern Indonesia, and the Late Oxfordian-?EarlyKimmeridgian species group of"Pseudoparaboliceras aramaraii" Gerth, originallydescribed from Irian Jaya. The designatedtype-species of Sulaites is Perisphinctessularus Boehm 1907. All syntypes of P. sularusand moluccanus have been destroyed. Becauseno microconchs resembling Boehm'sillustrated specimens are available from Sula,a complete microconch from Papua NewGuinea is designated as the neotype. "P."moluccanus is included in the type-species.Both Gerth's (1965) genus-group name Pseudoparabolicerasand species epithet aramaraiihave no designated types and are thereforenomina nuda. The substitute name proposed isSulaites gerthi n. sp. Sulaites is known fromPapua New Guinea, and probably New Zealandand Nepal.2007040302新西兰查塔姆群岛晚白垩世软体动物 =Late Cretaceous Mollusca from the ChathamIslands, New Zealand. ( 英文 ). Stilwell J D.Alcheringa, 1998, 22(1/2): 29-85The Cretaceous Mollusca (Bivalvia, Gastropoda,Scaphopoda) from the Chatham Islands,New Zealand consists of a moderatelydiverse faunule of 37 species in the KahuitaraTuff of Pitt Island. At least 16 (c.43%) of thetaxa are conspecific with mainland New Zealandspecies and at least 15 (c.41%) taxa areendemic to Chatham Islands. New speciesproposed are Crenella n. sp., Chlamys (Lyriochlamys)n. sp., Chlamys s. l. n. sp., Camptonectesn. sp., Eburneopecten freneixae n. sp.,Dimyodon n. sp., Purpurocardia n. sp., Lahillian. sp., Solyma flemingae n. sp., Brookulas.l. n. sp., Calliomphalus s. l. n. sp., Pyrguliferakahuitara n. sp., and Ageria? n. sp. Mosttaxa (c.41%) are epifaunal suspension feedingbivalves and dominate the Cretaceous macrofauna.Less dominant are infaunal suspensionfeeding bivalves (30%). Epifaunal browsers(c.14%), deposit feeders (8%) and carnivores(5%) are minor components. An open marine,shallow shelf environment is advocated. Alatest Cretaceous (Campanian?-Maastrichtian)age is supported for the Kahuitara Tuff macrofossils.节肢动物2007040303哈萨克斯坦上白垩统 ( 昆虫纲 : 蜻蜓目 : 差翅亚目 ) 最早的 libellulid 蜻蜓 = The oldest recordof libellulid dragonflies from the UpperCretaceous of Kazakhstan (Insecta: Odonata,Anisoptera). ( 英文 ). Fleck G; Nel A; Martínez-Delcl ò S X. Cretaceous Research, 1999,20(5): 655-658Palaeolibellula zherikhini gen. nov., sp.nov., described here, is the oldest record of thedragonfly family Libellulidae. This discoveryextends the stratigraphic range of the familyabout 60 my into the past, hence emphasizingthe incompleteness of present knowledge ofthe Mesozoic insect fauna.2007040304西班牙 Sierra del Montsec 早白垩纪象鼻虫化石 ( 昆虫纲 : 鞘翅目 : 象甲总科 ) = TheEarly Cretaceous weevils from Sierra delMontsec, Spain (Insecta: Coleoptera: Curculionoidea).( 英文 ). Zherikhin V V; Gratshev VG. Cretaceous Research, 1997, 18(5): 625-632The weevils from the Lower Cretaceous ofSierra del Montsec, Lleida, Spain, are revised.Montsecbelusgen.nov. is establishedforEobelus solutusWhalley & Jarzembowskiand placed in the family Belidae.Jarzembowskiaedmundigen. et sp. nov. isdescribed within the family Eccoptarthridae(=Caridae). The third weevil recorded byWhalley & Jarzembowski (1985) is unidentifiablebelow superfamily level.2007040305欧洲晚白垩纪非海相有孔虫 : 生物地层 , 古生物地理及其分类 = Late Cretaceous nonmarineostracods from Europe: biostratigraphy,palaeobiogeography and taxonomy. ( 英文 ).Babinot J F; Colin J P; Tambareau Y. CretaceousResearch, 1996, 17(2): 151-167In Europe, Late Cretaceous non-marine ostracodfaunas, including certain euryhalinemarginal marine taxa, are best known from thesouthwestern regions (southern France, IberianPeninsula). An exhaustive bibliographic81

analysis and a revision of recent taxonomicworks have been carried out. Two majorpoints emerge: (a) brackish water assemblagesare better known, and predominate, from theCenomanian up to the upper Santonian; (b)strictly freshwater assemblages are wellknown and studied in the Campanian-Maastrichtian, i.e., in the local equivalent‘stages’ known as Valdonnian, Fuvelian,Begudian and Rognacian. These particularassemblages occur mainly in the Provence andCorbières area (southern France) and northernSpain. Biostratigraphic scales using these lateSenonian freshwater ostracods have been proposedrecently. The second part of the paper isdevoted to palaeobiogeographical affinitieswith discussions concerning the geographicaldistribution of some key genera such as Frambocythere,Neocyprideis, Perissocytherideaand Sarlatina, which are widely distributed inEurope. Lastly a detailed check-list is given inan appendix.2007040306英格兰东南部下白垩统新的蜻蜓化石以及蜻总科 ( 昆虫纲 : 蜻蜓目 ) 的系统发育 =New fossil dragonflies from the Lower Cretaceousof SE England and the phylogeny of thesuperfamily Libelluloidea (Insecta: Odonata).( 英文 ). Jarzembowski E A; Nel A. CretaceousResearch, 1996, 17(1): 67-85Two new species of dragonflies, Cretaneophyastrevensigen. nov, sp. nov. and Valdicorduliawellsorumgen. nov, sp. nov. (Libelluloidea:Corduliidae), are described from theWeald Clay of the English Weald (Hauterivian/Barremian).A new phylogeneticanalysis of the ‘difficult’ superfamily Libelluloideais attempted, but the consensustree suggests an unresolved trichotomy of includedfamilies and subfamilies.2007040307英国南部下白垩统蜻蜓化石 ( 蜓科 ) 一新属种 = A new genus and species of hawkerdragonfly (Aeshnidae) from the Lower Cretaceousof southern England. ( 英文 ). JarzembowskiE A; Nel A. Cretaceous Research,1996, 17(1): 97-101A new genus and species of Aeshnidae:Gomphaeschninae related to Gomphaeschna,Alloaeschna and Oligoaeschnafrom the LowerCretaceous of southern England is describedand named Cretalloaeschna cliffordae.2007040308阿根廷 NEUQUÉN 盆地 agrio 组中织网类Neocomiceramus curacoensis 的发现 = Theoccurrence of Neocomiceramus curacoensis(weaver) in the agrio formation, NEUQUÉNbasin, Argentina. ( 英文 ). Lazo D G. Journal ofPaleontology, 2006, 80(6): 1113-1124 2 图版 .A number of Early Cretaceous inoceramidsare widely known worldwide, but many arepoorly understood. In particular the nature ofligaments and muscle scars are in need of majorrevision. The inoceramid genus NeocomiceramusPokhialainen and the species N. curacoensis(Weaver) are revised based on newlycollected materials in the Neuqu é n Basin,west-central Argentina. Neocomiceramus curacoensisis recorded in the Agua de la MulaMember of the Agrio Formation. A Late Hauterivianage is indicated by the associatedammonite fauna. Neocomiceramus curacoensishas a shell shape similar to Inoceramus J.Sowerby, but its ligament lies in a higher angleto the commissural plane and has a smallernumber of pits. Neocomiceramus curacoensisprobably lived reclined and byssally attachedon muddy offshore substrates under restrictedoxygen levels. The genus Neocomiceramusranges from the Valanginian?, Hauterivian toAlbian and probably is cosmopolitan. It differsfrom other well-recognized Early Cretaceousinoceramid genera, namely ActinoceramusMeek, Anopaea Eichwald, and ColoniceramusPokhialainen by its shell shape, shell thickness,ornamentation, and ligament morphology.2007040309上泥盆统镜眼虫科的幼虫形态及个体发育- 德国图林根的 nephranops = Larval morphologyand ontogeny of an Upper DevonianPhacopid: Nephranops from Thuringia, Germany.( 英文 ). CATHERINE CRÔNIER.Journal of Paleontology, 2007, 81(4): 684-700 7 图版 .The recovery of well-preserved silicifiedimmature exuviae allows the first descriptionof the early ontogeny of the phacopidNephranops incisus incisus from the lowerFamennian of Thuringia (central Germany).Evidence is presented that both planktonic andbenthic protaspid larval stages were present inphacopid trilobites. Ontogenetic meraspidchanges of this species are similar to those ofWeyerites and Phacops, supporting the closephyletic relationships between these genera82

and the ontogenetic homogeneity of thePhacopidae.2007040310纽约志留系 vernon 组的有翅科 ( 螯肢动物门 , 板足鲎目 ) = Pterygotids (Chelicerata:Eurypterida) from the Silurian vernon formationof New York. ( 英文 ). Ciurca S J; Tetlie OE. Journal of Paleontology, 2007, 81(4): 725-736 2 图版 .Pterygotus monroensis from the Pittsfordand Harris Hill members of the SilurianVernon Formation, New York State, USA, ishere assigned to Erettopterus osiliensis, previouslyknown only from Saaremaa, Estonia,based on new material (carapaces, chelicerae,a prosomal appendage VI, several metastoma,genital opercula with appendages, an almostcomplete opisthosoma, and several bilobedtelsons), and re-examination of the originalspecimens. Telson morphology indicates assignmentto Erettopterus or Truncatiramus, butthe differences between these two genera arehere interpreted as insignificant, and all speciesare treated as belonging to Erettopterus.The much rarer Pterygotus? sarlei n. sp., apossibly basal pterygotid, also from the PittsfordMember, is based on two telsons withpterygotid-like marginal cuticular sculpture.The telson shape is unlike that of any otheradult pterygotid; it is relatively similar to juvenilepterygotids and Slimonia, but lacks thelong posterior spine found in Slimonia. Thesesystematic revisions have implications forother pterygotid taxa. Pterygotus impacatus,from Estonia, is a junior synonym of E. osiliensis.P. waylandsmithi, from slightly higherin the Vernon Formation, and is transferred toErettopterus based on similarities of the cheliceraeto E. osiliensis.2007040311太湖介形虫分布与水环境因子间关系的典范对应分析 = CCA of ostracod distributionand environmental factors in the Taihu Lake.( 中文 ). 禹娜 ; 陈立侨 ; 赵泉鸿 . 微体古生物学报 , 2007, 24(1): 53-602004 年 9 月至 2005 年 8 月问对太湖介形虫分布状况进行了季节性的调查 , 共获得介形虫 15 种 , 其中克氏瘤丽星介 Physocypriakraepelini, 豆形豆形玻璃介 ( 比较种 )Fabaeformiscandona cf. fabaeformis 和塔尔薄丽星介 Dolerocypria taalensis 的出现频度分别达 71.05%、44.74% 和 42.11%, 为太湖水体中的常见种 . 相似性分析 (UPGMA) 结果表明太湖介形虫可分为四个不同的类型 ,即终年出现物种、仅秋季出现物种、夏秋季出现物种和仅春季不出现的物种 . 应用典范对应分析 (canonica Correspondence Anaysis,CCA)对太湖 38 个样点的 15 种介形虫与9 个环境因子关系研究的结果是 : 介形虫与环境因子间的相关性高达 100%, 提示太湖水体环境因子变化影响了介形虫的分布和季节性变化 ; 水体的 9 个环境因子中的 pH值、植被密度、总磷和总氮对介形虫的分布影响最大 ; 而化学需氧量和溶氧量对其也有一定的影响 . 从物种分布状况看 , 稳定湖花介 Limnocythere stationis 对水体中环境因子的敏感性明显高于其它物种 , 其高分布频度对高总磷和高叶绿素具指示作用 ; 太湖中的三种常见种介形虫 ( 克氏瘤丽星介、豆形豆形玻璃介 ( 比较种 ) 和塔尔薄丽星介 ) 的分布主要受总磷和化学需氧量的影响 , 其高分布频度是水体高化学需氧量的良好指标种 ; 在高总氮和高化学需氧量的春季水体中无角尾狭星介 Stenocypris derupta, 近球形金星介Cypris subglobosa, 上野湖湾介 Strandesiauenoi, 绿色湖湾介 S. viridis, 条纹湖湾介 S.vittata, 环星介 ( 未定种 )Zonocypris sp. 和史氏达尔文介 Darwinula stevensoni 的出现 , 暗示这些物种的高分布频度可以指示水体中的低总氮和低化学需氧量 .2007040312球接子三叶虫的个体发育 = Ontogeny ofAgnostida. ( 英文 ). Naimark E. palaeoworld,2006, 15(3/4): 315-327Evidence about ontogeny of the miomeridtrilobite groups Eodiscina and Agnostina issummarizied and unified in terminology.There appear to be strong similarities in thejuvenile development of both suborders. Theyboth have prolonged meraspid degree 0 and 1stages, including two to six molts. The degree0 stage tends to shorten from six to four moltsin Eodiscina, and probably from three to twoin Agnostina, while degree 1 tends to lengthenwhithin Eodiscina. During degree 0 and 1moltings, none of the segments are liberatedinto the thorax, and one segment is added intothe transitory pygidium. The liberation of thoracicsegments marks the beginning of themeraspid degrees and the holaspid period.This developmental scenario contrasts withthat of the classical polymerid—in the lattercase, the liberation of thoracic segments isaccompanied by insertion of new segments inthe transitory pygidium. In the Eodiscina, dur-83

ing meraspid degree 2, the polymerid schemeis present.2007040313下 - 中寒武统界线间隔发现第一个非洲掘头虫型三叶虫 = First African oryctocephalidtrilobites from the Lower–Middle Cambrianboundary interval. ( 英文 ). Geyer G. palaeoworld,2006, 15(3/4): 348-359Oryctocephalid trilobites from Lower MiddleCambrian strata of the eastern Anti-Atlas,Morocco, are the first described Oryctocephalidaeknown from Africa. They representthe new genus and species Shergoldiella vincenti.However, a similar species was earlierdescribed as Tonkinella sequei Liñán et Gozalo,1999, from coeval lower Middle Cambrianstrata of the Iberian Chains, northernSpain. This Iberian species is imperfectly preservedand assigned herein to Shergoldiellawith reservations. If this assignment is correct,it would reinforce earlier suggested correlationsbetween Morocco and Spain. Nevertheless,Shergoldiella suggests a morphoclinefrom a typical oryctocephalid-type morphologytowards the Tonkinella-type morphology.Close similarity with Ovatoryctocara ovatasuggests a similar stratigraphic position inaccordance with earlier suggested intercontinentalcorrelations.2007040314Enigmocarnus chloropiformis gen. et sp. nov.,及鸟蝇科 ( 双翅目 )Protandrial 对称的平行演化 = Enigmocarnus chloropiformis gen. etsp. nov., and Parallel Evolution of ProtandrialSymmetry in Carnidae (Diptera). ( 英文 ). BuckM; Marshall S. Annals of the EntomologicalSociety of America, 2007, 100(1): 9-18Enigmocarnus chloropiformis Buck gen. et sp.nov. is described on the basis of a single malefrom east central Texas. The phylogeny ofCarnidae is analyzed based on a matrix of 25morphological characters, and a key to theWorld genera of Carnidae is presented. Thenew genus is characterized by a reduced headchaetotaxy (bristles short and mostly pale),notable gray pruinosity of the body, and aunique conÞguration of pregenital sclerites(the protandrium), which precludes placementof this species in any previously describedgenus of Carnidae. Enigmocarnus possesses anearly symmetrical protandrium like Carnusand Meoneura, but the position of sternite 7indicates that symmetry evolved independentlyand on a different path. The protandrialpeculiarities exhibited byEnigmocarnus arediscussed in the framework of Carnoidea relationships.2007040315中国东北晚侏罗世原哈格鸣螽科化石新发现 ( 直翅目 , 原哈格鸣螽科 , 赤峰鸣螽亚科 ) =Late Jurassic prophalangopsids from northeastChina (Orthoptera, Prophalangopsidae,Chifengiinae). ( 中文 ). 孟祥明 ; 任东 . 动物分类学报 , 2006, 31(2): 282-288描述原哈格鸣螽科化石 2 新属 : 线哈格鸣螽属 Grammohagla gen. nov. 和奇哈格鸣螽属 Aethehagla gen. nov., 3 新种 : 条纹线哈格鸣螽 Grammohagla striata sp.nov., 洪氏奇哈格鸣螽 Aethehaglahongisp.nov. 及可爱赤峰鸣螽 Chifengia amans sp. nov.。所有化石标本均采于辽宁西部晚侏罗世义县组地层 , 现存于首都师范大学生命科学学院。2007040316内蒙古道虎沟中侏罗世假古蝉属化石 ( 同翅目 , 古蝉科 ) = Middle Jurassic pseudocossusfossils from Daohugou, Inner Mongoliainchina (Homoptera, Palaeontinidae). ( 中文 ). 王莹 ; 任东 . 动物分类学报 , 2006, 31(2): 289-293描述古蝉科化石 3 新种 , 即多点假古蝉Pseudocossus punctulosus sp. nov., 美丽假古蝉 P. bellus sp. nov., 弯脉假古蝉 P. ancyliveniussp.nov.。所有标本均采自内蒙古宁城道虎沟中侏罗世九龙山组 , 其中 2 个新种保存有完整的臀区。模式标本保存在首都师范大学生命科学学院。2007040317中国同翅目昆虫化石 = The fossil Homopteraof China: a review of present knowledge.( 中文 ). 王莹 ; 任东 ; 梁军辉 ; 刘玉双 ; 王宗花 .动物分类学报 , 2006, 31(2): 294-303截至目前 , 中国古昆虫学者先后共发表 48篇关于中国同翅目昆虫化石的分类文章。共记载 34 科、117 属、148 种 , 分布于 20省。本文通过图表统计了中国已记载的同翅目化石名录、地理分布及地质年代。初步总结中国同翅目昆虫化石的组成特征 , 分析化石分布不均的原因 , 并且提出同翅目昆虫化石研究中存在的问题 , 展望其研究前景。2007040318叶蝉 Sophonia orientalis ( 同翅目 : 叶蝉科 ), 太平洋 Macaronesian 群岛的一种有害84

物种 = Bionomics and Taxonomy of LeafhopperSophonia orientalis (Homoptera: Cicadellidae),a Pacific Pest Species in theMacaronesian Archipelagos. ( 英文 ). Aguin-Pombo D; Aguiar A; Kuznetsova V. Annals ofthe Entomological Society of America, 2007,100(1): 19-26The leafhopper Sophonia orientalis (Matsumura)(Homoptera: Cicadellidae) is nativeto Asia, but it has been recently introduced tothe Hawaii Archipelago, CA and French Polynesia.Although this extremely polyphagousspecies is considered to be a threat to all nativeplants of Hawaii and to many economicallyimportant cropping cultures, its taxonomyremains obscure. Most literature referredto this species as Sophonia rufofascia (Kuoh& Kuoh), but recently it has been shown thatprevious records of this species correspond toS. orientalis. In this study, S. orientalis is recordedfrom northeastern Atlantic archipelagosof Madeira and Canaries, with the firstcollection made in 2000 representing the firstrecord of this species for Macaronesia. Diagnosisof the species together with informationon the karyotype and structure of testes andovaries is given. The number of chromosomesis 2n = 16+X0 (males) and 2n = 16+XX (females),and each testis and ovary is composedof six follicles and six ovarioles, respectively.In Madeira, S. orientalis was found on 28plant species, including native and endemicplants, but it also was associated with importantcrops such as vineyards. The presence ofadults and nymphs during most of the yearsuggests that this species has several annualgenerations. Owing to the suitable climate andthe presence of a great number of host plants,its potential for detrimental effects to Madeiraecosystems is considered to be great, and theproximity of Madeira and Canary Islands tothe European land mass suggests that this pestmay spread.2007040319Willowsia 属及其墨西哥的种类 (Collembola:Entomobryidae) = The Genus Willowsia andIts Mexican Species (Collembola: Entomobryidae).( 英文 ). Zhang F; Palacios-Vargas J;Chen J. Annals of the Entomological Societyof America, 2007, 100(1): 36-40The present article deals with the genusWillowsia and its Mexican species. A newspecies, Willowsia mexicana, sp. nov., is describedand illustrated from Mexico, bringingthe Mexican fauna to three species.2007040320基于两个核基因序列对步甲 Pterostichus 属及其相关属 (Coleoptera: Carabidae) 的种系发生和生殖器演化的推论 = Phylogeny andGenital Evolution of Carabid Beetles in theGenus Pterostichus and Its Allied Genera(Coleoptera: Carabidae) Inferred from TwoNuclear Gene Sequences. ( 英文 ). Sasakawa K;Kubota K. Annals of the Entomological Societyof America, 2007, 100(2): 100-109The phylogeny and genital evolution ofcarabid beetles in the tribe Pterostichini,mainly the genus Pterostichus (Coleoptera:Carabidae), were studied using two nucleargene sequences: wingless and 28SrDNA. Phylogeneticresults suggest that the generaMolops, Poecilus, Stomis, Myas, Lesticus, andTrigonotoma and the subgenus Bothriopterusof the genus Pterostichus form basal lineages,with genus Molops sister to the rest of thetribe. The genus Pterostichus, with the exceptionof the subgenus Bothriopterus, was monophyleticand occupied more derived lineages.Examinations of the membranous partsof the genitalia (male endophallus and femalespermatheca) revealed that endophalli andspermathecae are classified into four and fivetypes, respectively. Reconstructions of genitalcharacter evolution on the trees obtained suggestthat the ancestor of Pterostichini had astraight endophallus and a short cylindricalspermatheca and that the elaborated genitaliaseen in some species evolved in more derivedlineages.2007040321Berchmansus and Vieira 的修订及Leucochrysa (Neuroptera: Chrysopidae) 两新种的描述 = Review of Berchmansus andVieira and Description of Two New Speciesof Leucochrysa (Neuroptera: Chrysopidae).( 英文 ). Tauber C. Annals of the EntomologicalSociety of America, 2007, 100(2): 110-138The four species comprising the leucochrysinegenus Berchmansus are reexamined. Twospecies [Berchmansus elegans (Gu é rin-M éneville, 1844), and Berchmansus brooksiTauber, 2006] are transferred to the small genusVieira. Redescriptions, with illustrationsof the male and female genitalia, are providedfor the two remaining species: Berchmansusadumbratus Navás, 1913b (the type speciesfor the genus) and Berchmansus cinctipes(Banks, 1915). These two species express sev-85

eral unique features that support retainingBerchmansus as a separate genus within Leucochrysini.The type species of Vieira, Vieiraleschenaulti (Nav á s, 1913a) is also redescribed,and the genus, which now containsfour species, is reassigned to the tribe Belonopterygini.Finally, two additional, newspecies that would key to the genusBerchmansus are described. These species arevery closely related, and they appear to belongwithin Leucochrysini; however, their genericaffiliation is not readily apparent. For convenience,they are placed in the large, ill-definedgenus Leucochrysa. A new lectotype and newparalectotypes are named for B. cinctipes.2007040322对泰国 Ptilomera (Heteroptera: Gerridae) 的评述以及三新属的描述 = A Review of Ptilomera(Heteroptera: Gerridae) in Thailand,with Descriptions of Three New Species. ( 英文 ). Akekawat V; Robert W. Annals of theEntomological Society of America, 2007,100(2): 139-151Three new species of Ptilomera (P. jariyae,P. kra, and P. tennaserim) were collected frommountain streams in western and southernThailand, and they are described and illustratedherein. These new species bring thenumber of described species of this genus inThailand to seven. In addition, the wingedform of P. fang Polhemus is described. Diagnosesfor males and females are provided forall seven species occurring in Thailand, alongwith distributional records and maps.2007040323波罗的海琥珀 Small-Headed Flies (Diptera:Acroceridae: Philopotinae) 一新属 = A NewFossil Genus of Small-Headed Flies (Diptera:Acroceridae: Philopotinae) from Baltic Amber.( 英文 ). Martin H; Shaun L. Annals of the EntomologicalSociety of America, 2007, 100(2):152-156A new genus of philopotine Acroceridae inBaltic amber is described from both sexes.Archaeterphis hennigi gen. et sp. nov. is easilydiagnosed from all other acrocerid genera bythe deeply emarginate hind margin of the eye,short mouthparts, reduced wing venation,modified hind femora, and the large postpronotallobes being proximate but not touching.The new genus is closely related to theextant genus Africaterphis Schlinger fromsouthern Africa, which accords with a commonbiogeographic pattern in insects.ZUSAMMENFASSUNGEine neue Gattungphilopotiner Acroceriden aus dem BaltischenBernstein wird von beiden Geschlechternbeschrieben. Archaeterphis hennigi gen. et sp.nov., ist eindeutig von allen anderen Acroceridenanhand des tief eingeschnittenenAugenhinterrands, des kurzen R ü ssels, desreduzierten Flügelgeäders, der modifiziertenHinterschenkel und der grossen postpronotalLoben, welche sich naehern aber nicht berühren, zu unterscheiden. Die neue Gattung isteng mit der rezenten Gattung AfricaterphisSchlinger aus dem südlichen Afrika verwandt.Die nahe Verwandschaft zwischen fossilenTaxa des Baltischen Bernsteins und rezentenTaxa aus der Ethiopis, stellt ein häufig beobachtetesbiogeographisches Muster dar.2007040324Leipothrix (Acari: Prostigmata: Eriophyidae)一新种 , 及欧洲两种 Epitrimerus spp.(Acari: Prostigmata: Eriophyidae) 归并到Leipothrix 属 = A New Species of Leipothrix(Acari: Prostigmata: Eriophyidae) on Dipsacusspp. in Europe and Reassignment ofTwo Epitrimerus spp. (Acari: Prostigmata:Eriophyidae) to the Genus Leipothrix. ( 英文 ).Radmila U; Brian G. Annals of the EntomologicalSociety of America, 2007, 100(2):157-163A new species of eriophyid mite, Leipothrixdipsacivagus n. sp. (Acari: Prostigmata: Eriophyidae),collected from Dipsacus laciniatus L.(Dipsacaceae) and Dipsacus fullonum L. inSerbia, Bulgaria, and France, is described andillustrated. Differential diagnosis is providedin comparison with Leipothrix knautiae (Liro)n. comb., and Leipothrix succisae (Roivainen)n. comb., two species that also are proposedhere for reassignment from the genusEpitrimerus Nalepa to the genus LeipothrixKeifer, within the family Eriophyidae. L. dipsacivagusn. sp. is being investigated as a candidatefor biological control of invasive Dipsacusspp. in the United States.2007040325西印度及特立尼达岛的 Cybocephalidae(Coleoptera) = The Cybocephalidae (Coleoptera)of the West Indies and Trinidad. ( 英文 ).Smith T; Cave R. Annals of the EntomologicalSociety of America, 2007, 100(2): 164-172The six species of Cybocephalidae occurringin the West Indies and Trinidad are revised.Included are a new combination ofPycnocephalus deyrollei (Reitter) and descrip-86

tions of four new species: Cybocephalus antilleus,Cybocephalus caribaeus, Cybocephalusiviei, and Cybocephalus geoffreysmithi. A keyto species, illustrations of morphological featuresincluding detailed drawings of malegenitalia, and distribution data are provided.2007040326马达加斯加岛 Oligoneuriidae (Ephemeroptera)一新属 = A New Genus of Oligoneuriidae(Ephemeroptera) from Madagascar. ( 英文 ). Pescador M; Peters J. Annals of the EntomologicalSociety of America, 2007, 100(2):173-177Rianilaneuria diminuta Pescador & Peters, anew genus and species from the mideasternslopes of Madagascar, is described from maleand female adults and eggs. The adults aredefined by the presence of vein IR and theabsence of vein IMP in the forewing; malegenitalia with two-segmented forceps, shortpenes and a small truncate styliger; absence ofmesoscutellar filaments; and elongate coxae.The egg chorion is adorned with widelyspaced and circularly clustered sponge-likemicrosetae.2007040327新北区 Ceutorhynchus subpubescens (Coleoptera:Curculionidae) 的生活史和幼虫形态学 = Life History, Larval Morphology, andNearctic Distribution of Ceutorhynchus subpubescens(Coleoptera: Curculionidae). ( 英文 ). Dosdall L; Ulmer B; Bouchard P. Annalsof the Entomological Society of America,2007, 100(2): 178-186Since the description of Ceutorhynchussubpubescens LeConte (Coleoptera: Curculionidae)>125 yr ago, very little informationhas been published on its biology, taxonomy,or distribution. We conducted studies insouthern Alberta, Canada, to investigate aspectsof its life history and host plant feedingpreferences. Preimaginal life stages of C. subpubescenswere described for the first time,and data were compiled on its North Americandistribution. Ceutorhynchus subpubescens wasunivoltine. Adults emerged from overwinteringsites in shelterbelts in late April to earlyMay, and first occurred on host plants in May.Eggs were laid into apical stem regions offlixweed, Descurainia sophia (L.) Webb(Brassicaceae), and hatched to larvae thatmined the stems, feeding primarily on pithtissue. Three instars developed within D.sophia. When mature, the final instar bored anexit hole in the primary stem, just below thejuncture of a lateral shoot. Developmentaltime from eggs to final instars required only35–45 d, an adaptation that accommodatedthe rapid development of D. sophia hosts. Setalnumbers on the mouthparts and head capsuledistinguished final instars of C. subpubescensfrom its sympatric congeners, Ceutorhynchusneglectus Blatchley and Ceutorhynchusobstrictus (Marsham). New distributionrecords for the species include Alberta,Arizona, Montana, Nebraska, New Mexico,Oregon, Saskatchewan, South Dakota, andWashington. C. subpubescens has adapted toexploit a resource-rich habitat, where larvaeare free from interference from predators andparasitoids; however, its relatively rare occurrencein western North America is surprisinggiven the abundance of its host plants.2007040328Varroa destructor (Acari: Varroidae) 在俄国蜜蜂 (Acari: Varroidae) 集群中的种群增长 =Growth of Varroa destructor (Acari: Varroidae)Populations in Russian Honey Bee (Hymenoptera:Apidae) Colonies. ( 英文 ). Guzman L;Rinderer T; Frake A. Annals of the EntomologicalSociety of America, 2007, 100(2):187-195The growth rate (r) of Varroa destructorAnderson & Trueman (Acari: Varroidae)populations in Russian and Italian honey bee,Apis mellifera L., colonies was monitoredfrom 2001 to 2003 in Baton Rouge, LA. Overthis period, our results consistently showedlower mite growth in the Russian than in theItalian colonies. In 2001, instantaneous growthrates per week (r7) were r7 = 0.191 ± 0.011for mites in Italian colonies and r7 = 0.137 ±0.012 in Russian honey bees for 24.3 wk.These growth rates were equivalent to 159.1-and 61.6-fold increase, respectively. Divergencein r7 values also was observed in 2002when Russian colonies supported a lowergrowth rate of r7 = 0.061 ± 0.016 (9.3-foldincrease) than the Italian colonies (r7 = 0.122± 0.01 or a 31.7-fold increase) did after 26wk. The lowest rate of r7 = 0.021 ± 0.011 (a1.4-fold increase) was recorded for Russianhoney bees in 2003, whereas the Italian beesin that year supported r7 = 0.145 ± 0.009 (an18.9-fold increase) after 19 wk. This lowgrowth rate of mite populations in Russiancolonies may be attributed to several factors.Notably, as this study showed, Russian beeswere less attractive to varroa mites. Further-87

more, the Russian stock supported low proportionsof brood infested and fewer multiplyinfested cells in both worker and drone brood,reduced mite reproduction, and extended phoreticperiod.2007040329台湾 Coleotroctellus huisunensis (Psocoptera:Troctopsocidae) 一新种及 Coleotroctellus 的关键种 = A New Species, Coleotroctellushuisunensis (Psocoptera: Troctopsocidae),from Taiwan, with a Key to Species ofColeotroctellus. ( 英文 ). Chan M; Yang J. Annalsof the Entomological Society of America,2007, 100(3): 359-365The family Troctopsocidae is newly recordedin Taiwan. In this article, males andfemales of a new species, Coleotroctellus huisunensis,are described and illustrated, includingexternal morphology and detailed genitalicstructures. Scanning electron photomicrographsshowing details of epicuticular sculpturing,coxal organ, and pretarsal claw areprovided. The habitats of this sexually dimorphicspecies are discussed. A key to species ofthe genus Coleotroctellus Lienhard also isprovided.2007040330东方竹叶蝉 : 中国 Mohunia (Hemiptera:Cicadellidae: Mukariinae) 的修订及新属种的描述 = Oriental Bamboo Leafhoppers: Revisionof Chinese Species of Mohunia (Hemiptera:Cicadellidae: Mukariinae) with Descriptionsof New Genera and New Species. ( 英文 ).Chen X; Li Z; Yang L. Annals of the EntomologicalSociety of America, 2007, 100(3):366-374The Oriental bamboo leafhopper genusMohunia Distant, 1908 (Hemiptera: Cicadellidae:Mukariinae) is revised to include oneknown species, Mohunia bifasciana Li &Chen (Guizhou), and two new species, Mohuniaventrospina Chen & Li, sp. nov.(Guizhou), Mohunia introspina Chen & Yang,sp. nov. (Guizhou, Yunnan) from China. Twonew genera, Neomohunia Chen & Li, gen. nov.and Paramohunia Chen & Li, gen. nov.,closely related to Mohunia, are described andillustrated. Two new combinations, Neomohuniapyramida (Li & Chen), com. nov. andParamohunia notata (Li & Chen), com. nov.,both transferred from Mohunia, are proposed.The species Mohunia biguttata Wang & Liwas transferred to the subfamily Typhlocybinae.Keys to genera and species of the Mohuniagroups are provided. The importance ofthese groups as a pest on bamboo (BambusoideaeAscherson & Graebner) is discussedbriefly. Biological notes and a discussion ofthose groups’ pest states are given.2007040331Schizocerella pilicornis (Hymenoptera: Argidae)的两种饲养变种和两种的鉴定 = Systematicsof Two Feeding Morphs of Schizocerellapilicornis (Hymenoptera: Argidae) andRecognition of Two Species. ( 英文 ). HartsoughC D; Connor E F; Smith D R; Spicer GS. Annals of the Entomological Society ofAmerica, 2007, 100(3): 375-380A number of species of Argidae were proposedin the late 1800s and early 1900s, all ofwhich later were regarded as a single colorvariablespecies, Schizocerella pilicornis(Holmgren). In the mid-1970s, an externalfeedingtype was reported in the literature, andit also was identified as S. pilicornis, althoughpreviously S. pilicornis was only known tofeed by leaf mining. Thus, the uniqueness of aspecies with two distinct feeding types led usto question the taxonomy of S. pilicornis. Weuse data from the mitochondrial cytochromeoxidase I gene (COI) to show that the twofeeding types have a sequence divergence of5.8%, which exceeds the difference betweenmany insect taxa currently classified as differentspecies. Considering the existing evidenceon morphological, behavioral, allozymic, andecological differences, we here recognizethese two feeding types as distinct species:Schizocerella pilicornis (Holmgren) as theleaf-mining species and Schizocerella lineata(Rohwer) as the external-feeding species. Weprovide a diagnosis for each species, and showthat adults of S. pilicornis have a mostly blackmesonotum, whereas adults of S. lineata havean orange–red mesonotum.2007040332Papaver somniferum 上 Idiomacromerus(Hymenoptera: Torymidae) 的新物种及拟寄生群落记录 = Two New Species of Idiomacromerus(Hymenoptera: Torymidae) from theStem Gall Wasp on Papaver somniferum, withNotes on the Parasitoid Community. ( 英文 ).Nieves-aldrey J; Gómez J; Askew R. Annalsof the Entomological Society of America,2007, 100(3): 381-389Two new species of Idiomacromerus Crawford(Hymenoptera: Torymidae), Idiomacromerusluteus Nieves-Aldrey & Askew and88

Idiomacromerus mesoplanus Askew &Nieves-Aldrey are described from Spain. Thetwo new species were reared from stem gallsin the opium poppy, Papaver somniferum L.,induced by the cynipid Iraella luteipes (Kieffer)(Hymenoptera: Cynipidae). The last instarof I. luteus also is described, and the genericplacement and taxonomic affinities of the twospecies are discussed. Data also are given onthe biology of the new species, including illustrationsof the host plant and galls. I. luteusand I. mesoplanus are part of a community ofundescribed parasitic chalcid wasps associatedwith the opium poppy stem gall. The remainingspecies will be described elsewhere.2007040333中国 Aspidobracon 属和 Philomacroploea 属(Hymenoptera: Braconidae: Braconinae) 及两新种描述 = The Genera Aspidobracon andPhilomacroploea (Hymenoptera: Braconidae:Braconinae) in China, with Descriptions ofTwo New Species. ( 英文 ). Wang Y P; Chen XX; He J H. Annals of the Entomological Societyof America, 2007, 100(3): 390-393The species of the genera Aspidobracon vanAchterberg, 1984 and Philomacroploea Cameron,1905 in China are revised. Five speciesare recognized, and two new species, Aspidobraconflavithorax sp. nov. and Aspidobraconlongyanensis sp. nov., are described and illustrated.The genus Philomacroploea Cameronand the species Aspidobracon hesperivorusvan Achterberg and Philomacroploea basimaculaCameron are reported from China forthe first time. A key to the species of the genusAspidobracon van Achterberg is provided.2007040334三种 Anthocoris antevolens (Hemiptera: Heteroptera:Anthocoridae) 种群在形态学和遗传学上的分歧 = Morphological and GeneticDivergence in Three Populations of Anthocorisantevolens (Hemiptera: Heteroptera: Anthocoridae).( 英文 ). David R H; Thomas R U;Tamera M L; Kelly T. Annals of the EntomologicalSociety of America, 2007, 100(3):403-412Anthocoris antevolens White (Hemiptera:Heteroptera: Anthocoridae) is a widespreadpredatory bug in North America that exhibitssubstantial geographic variation in coloration,body measurements, size and shape of themale genitalia, pubescence, and sexual behavior.Earlier behavioral studies with three populations(including two populations that aresympatric in central Washington) showed thatthere was limited or no successful mating betweeninsects from nonlike populations, despitevigorous mating attempts by males. Thecurrent study shows that males from thosethree populations diverge also in size andshape of claspers, length of the phallus, bodymeasurements, and pubescence. Divergenceextends to the two sympatric populations.Analysis of mitochondrial DNA shows thatphenotypic divergence is associated with geneticdivergence. Results reported here, incombination with the earlier published matingtrials, support statements made elsewhere byus that A. antevolens is actually a complex ofan unknown number of externally similar species.2007040335Fidiobia dominica (Hymenoptera: Platygastridae:Sceliotrachelinae) 形态学及幼虫阶段发展 = Morphology and Development of ImmatureStages of Fidiobia dominica (Hymenoptera:Platygastridae: Sceliotrachelinae). ( 英文 ).Jacas J A; Pena J E; Duncan R E. Annals ofthe Entomological Society of America, 2007,100(3): 413-417The external morphology and developmentof immature stages of Fidiobia dominica Evans& Peña (Hymenoptera: Platygastridae), aNeotropical solitary endoparasitoid of the eggsof Diaprepes spp. (Coleoptera: Curculionidae),are reported. This species behaves as a solitaryidiobiont endoparasitoid. It has a stalked eggand two instars. The first instar is cyclopoidand seven-segmented, whereas the secondinstar is hymenopteriform and 11-segmented.Mandibulae are conspicuous in both instars.On completion of the larval development, thehost egg turns amber transparent, makingparasitized eggs easily recognizable. The pupais exarate. F. dominica is a protandrous speciesand once emerged, males help females toemerge.2007040336寒武纪三叶虫生物地理区的一些问题 =Problems of Cambrian trilobite biogeography.( 中文 ). 张文堂 . 地学前缘 , 2006, 13(6): 139-144文内叙述寒武纪三叶虫分类、分布和分区。世界上有两个寒武纪生物地理区 , 一个是北区 , 另一个是南区。斜坡带的球接子类及少数多节类是世界性分布的 , 仅能视作任何一区内的生态小区。两区的分界在北非的北部、土耳其的南部 , 再向东连接天山的89

北部边缘及蒙古的南部边缘。从南欧寒武纪三叶虫的情况看 , 是海水深度频繁变化的结果。中国任何一个地区 , 既不属东冈瓦纳 ,也不属西冈瓦纳。2007040337西班牙 Arribes del Duero 地区Hesperotyphlus ( 鞘翅目 : 隐翅虫科 : Leptotyphlinae)两新种及 H. besucheti 和 H. beirensis种群的关键 = Two New Species ofHesperotyphlus (Coleoptera: Staphylinidae:Leptotyphlinae) from Arribes del Duero,Spain, and Keys to H. besucheti and H. beirensisSpecies Groups. ( 英文 ). Novoa F;Baselga A. Annals of the Entomological Societyof America, 2007, 100(4): 444-448Two new species of the edaphic genus HesperotyphlusCoiffait are described from theNatural Park of Arribes del Duero in westernSpain. Based on characteristic of its labrumand aedeagus, H. mendezferrini n. sp. belongsto the H. besucheti Coiffait species group,whereas H. zarazagai n. sp. is included in theH. beirensis Coiffait species group. Male andfemale genitalia are described and illustratedfor both new species, and the relations of eachtaxon to its respective species groups are discussed.Keys for the groups of species of H.besucheti and H. beirensis are provided. Thetwo new species were found in leaf litter ofMediterranean deciduous forests composed ofQuercus pyrenaica Willdenow or Q. fagineaLamarck (Fagaceae), and they occurred togetherin one of the sampling localities.2007040338Pachacutia 的修订 , 珍稀印第安 Ithomiine蝴蝶 ( 蛱蝶科 : Ithomiinae) 一新属 , 及两新种的描述 = A Revision of Pachacutia, a NewGenus of Rare Andean Ithomiine Butterflies(Nymphalidae: Ithomiinae), with the Descriptionof Two New Species. ( 英文 ). Willmott KR; Lamas G. Annals of the EntomologicalSociety of America, 2007, 100(4): 449-469A new genus, Pachacutia n. gen., of large,rare Andean ithomiine butterflies is describedand characterized, containing four species.Two species and their constituent subspeciesand synonyms (Ithomia cleomella Hewitson,Ithomia mantura Hewitson, Ithomia honrathiSrnka, and Dircenna barrettii Dannatt) aretransferred to Pachacutia from Godyris Boisduval(n. comb.). Two additional species aredescribed from southern Ecuador (Pachacutiabaroni n. sp.) and Bolivia (Pachacutia germainin. sp.), and a new subspecies, Pachacutiamantura joroni n. ssp., is described fromPeru. Pachacutia is a member of a clade containingotherwise small, often abundant lowlandforest ithomiines, including McclungiaR.M. Fox, Brevioleria Lamas, and some speciesof Hypoleria Godman & Salvin. A comparativephylogenetic analysis showedPachacutia species to be related as follows:(baroni + (mantura + (cleomella + germaini))).A key for identification of all taxa, and illustrationsof male and female genitalia for allspecies and adult specimens of all taxa, arepresented, and the taxonomy and natural historyof all taxa are discussed.2007040339Pseudacteon calderensis, 阿根廷西北部苍蝇(Hymenoptera: Formicidae) 的一新种攻击火蚂蚁 Solenopsis interrupta (Hymenoptera:Formicidae) 的发现 = Pseudacteon calderensis,a New Fly Species (Diptera: Phoridae)Attacking the Fire Ant Solenopsis interrupta(Hymenoptera: Formicidae) in NorthwesternArgentina. ( 英文 ). Caicaterra L A. Annals ofthe Entomological Society of America, 2007,100(4): 470-473A new species of Pseudacteon phorid fly,Pseudacteon calderensis (Diptera: Phoridae),is described from females attacking workerants of Solenopsis interrupta Santschi in Saltaand Jujuy provinces, northwestern Argentina.P. calderensis differs from almost all otherSouth American Pseudacteon species by thestructure of the female ovipositor. This newspecies is morphologically similar to Pseudacteonborgmeieri Schmitz, but it differs slightlyin the shape of the apex of the ovipositor anddiffers strongly because of the absence oflarge and stout ventral hairs under the ovipositor.2007040340五大湖盆地的 Rhagoletis zephyria (Diptera:Tephritidae) 是当地的土著昆虫吗 ? =Rhagoletis zephyria (Diptera: Tephritidae) inthe Great Lakes Basin: a Native Insect on NativeHosts?. ( 英文 ). Gavrilovic V; Bush G L;Schwarz D; Crossno J E; Smith J J. Annals ofthe Entomological Society of America, 2007,100(4): 474-482In the Great Lakes region, Rhagoletiszephyria Snow (Diptera: Tephritidae) infestssnowberries, Symphoricarpos albus varietylaevigatus (Fern.) Blake, a western NorthAmerican native plant that has been introducedwidely into eastern North America.90

These R. zephyria infestations have been hypothesizedto be the result of flies that wereintroduced into eastern North America alongwith their host plants. In its native range, R.zephyria infests S. albus variety laevigatus,but it infests a related host, Symphoricarposoccidentalis Hook., in the northern GreatPlains. Knowledge of the natural geographicand host ranges of R. zephyria is important. R.zephyria is a sibling species of the apple maggot,Rhagoletis pomonella (Walsh), and aspectsof R. zephyria biology can be applied towork on speciation mechanisms. Additionally,the possible co-occurrence of morphologicallysimilar R. zephyria and R. pomonella in apple(Malus spp.)-growing regions complicates thepositive identification of trap-caught flies inthe R. pomonella species group. Here, we examinethe hypothesis that R. zephyria in theGreat Lakes region has been introduced. Collectionsof R. zephyria yielded newstate/provincial records in Idaho, South Dakota,Nebraska, Wisconsin, Michigan, Pennsylvania,New York, Massachusetts, Maine,and Ontario and Quebec, Canada, and a newhost record, S. albus variety albus, which isnative to eastern North America. Finding R.zephyria infesting native host plants in theeastern United States leads us to hypothesizethat R. zephyria infestations in the GreatLakes region may not be the result of recent(historical) introductions of R. zephyria, butrather they may represent native R. zephyriapopulations.2007040341亚利桑那州蝉科 Okanagana 属 ( 半翅目 : 蝉总科 : 蝉科 ) 的一新种 = A New Species ofCicada of the Genus Okanagana (Hemiptera:Cicadoidea: Cicadidae) from Arizona. ( 英文 ).Heath M S; Sanborn A F. Annals of the EntomologicalSociety of America, 2007, 100(4):483-489We describe the cicada Okanagana georgi,sp. n. along with notes on its biology andacoustic behavior. The species is restrictedalong Schnebly Hill Road in Coconino County,AZ. It is associated with Arizona cypress, Cupressusarizonica Greene, in the riparian habitatof the canyon. The species is most active inthe late morning and late afternoon. The songis a continuous train of pulses produced at arate of 106.92 Hz and an intensity of 97.4 dB.Thermal responses (minimum flight temperature19.76°C, maximum voluntary tolerancetemperature 33.13°C, heat torpor 43.00°C)are related to the habitat and observed behavior.A key is provided to the species ofOkanagana Distant found in Arizona.2007040342南美稻秆蝇 ( 双翅目 : 水蝇科 ) 在美国东南部的发现 = Discovery of the South AmericanRice Miner (Diptera: Ephydridae) in SoutheasternUnited States. ( 英文 ). Mathis W N;Castro B A; Way M O; Zatwarnicki T. Annalsof the Entomological Society of America,2006, 99(6): 999-1005The South American rice miner, Hydrelliawirthi Korytkowski (Diptera: Ephydridae), arecently discovered, invasive pest of rice,Oryza sativa L., is reported from southeasternUnited States (Louisiana and Texas). A detaileddescription and diagnosis with illustrationsand photographs are provided to facilitateidentification, along with descriptions ofits damage as a miner in rice whorls, stems,and leaves. The localities where this invasivespecies has been found in Louisiana and Texasare provided.2007040343韩国 Pristosia ( 鞘翅目 : 步甲科 ) 两新种的描述 = Descriptions of Two New Species ofPristosia (Coleoptera: Carabidae) from SouthKorea. ( 英文 ). Sasakawa K; Kim J L; KubotaK. Annals of the Entomological Society ofAmerica, 2006, 99(4): 1006-1011Two new carabid beetle species, Pristosiaimpunctata and P. latistoma (Coleoptera:Carabidae), are described from South Korea.The phylogenetic relationships among fiveKorean and Japanese Pristosia species are reconstructedbased on a cladistic analysis of 29morphological characters.2007040344日本琉球群岛 Antispila ( 鳞翅目 : 日蛾科 ) 一新属的记述及未成熟态的描述 = A NewSpecies of Antispila (Lepidoptera: Heliozelidae)from the Ryukyus, Japan, with Descriptionsof Immature Stages. ( 英文 ). Lee W B;Hirowatari T; Kuroko H. Annals of the EntomologicalSociety of America, 2006, 99(4):1019-1027Antispila distyliella sp. nov. (Lepidoptera:Heliozelidae) is described from the Ryukyus,Japan, with biology and morphology of adultand immature stages given. The larva feeds onthe leaves of Distylium racemosum Siebold &Zuccarini (Hamamelidaceae), which is a newhost plant family for Heliozelidae. The morphology,including chaetotaxy, of the premature(sixth instar) and mature (seventh instar)91

larvae is described in detail for the first timefor Heliozelidae. The final instar, which is anonfeeding stage in the larval case, has asmaller head, shorter body, and shorter setaethan the penultimate instar.2007040345竹中的 Eriophyid Mites (Acari: Eriophyoidea)及秦岭山脉三新种的描述 = Eriophyid Mites(Acari: Eriophyoidea) on Bamboo from China,with Descriptions of Three New Species fromthe Qinling Mountains. ( 英文 ). Xue X F; SongZ W; Amrine J; Hong X Y. Annals of the EntomologicalSociety of America, 2006, 99(6):1057-1063Three new species of eriophyid mites onbamboo from the Qinling Mountains, northwesternChina, are described and illustrated:Tegolophus bashaniae sp. nov. on Bashaniafargesii (E. G. Camus) Keng f. et Yi (Poaceae:Bambuseae); Tegolophus fargesiae sp. nov. onFargesia qinlingensis Yi et J.X. Shao, and Tetraspinusvulgaris sp. nov. on Bambusa vulgarisSchrader ex Wendland. All species arevagrants on leaf surfaces, causing no apparentdamage. A key to known eriophyid mites onbamboo from China is provided.2007040346墨西哥北部的方头甲科 ( 鞘翅目 ) = TheCybocephalidae (Coleoptera) of AmericaNorth of Mexico. ( 英文 ). Smith T R; Cave RD. Annals of the Entomological Society ofAmerica, 2006, 99(3): 776-792The five species of Cybocephalidae inAmerica north of Mexico are revised. Includedare redescriptions of Cybocephaluscalifornicus Horn, Cybocephalus nigritulusLeConte, and Cybocephalus nipponicus Endrödy-Youngaand descriptions of two newspecies, Cybocephalus kathrynae and Cybocephalusrandalli. A key to species, illustrationsof morphological features, including detaileddrawings of male genitalia, distributiondata, and host lists are provided. The confusioninvolving Cybocephalus nipponicus andCybocephalus binotatus Grouvelle is discussedand the differences between them aremade evident.2007040347颈莹科 ( 鞘翅目 : 叩头甲总科 ) 的修订 =Review of the Family Brachypsectridae (Coleoptera:Elateroidea). ( 英文 ). Costa C; VaninS A; Lawrence J F; Ide S; Branham M A. Annalsof the Entomological Society of America,2006, 99(3): 409-432The monogeneric family Brachypsectridaeis redescribed based on adults and larvae, anddistribution, biology, and ideas on the phylogeneticrelationships are summarized. Presentlyavailable data from both adults and larvaesupport previous conclusions that the familyis a basal member of the Elateroidea. Thefour described species of Brachypsectra Le-Conte are reviewed. Brachypsectra moroneiBranham sp. n. is described from the Dominicanamber; larvae of Brachypsectra fulva Le-Conte, Brachypsectra lampyroides Blair, andan unnamed species from Australia are described;and keys are given to males of alldescribed species and to known larvae. In addition,a lectotype and paratypes are designatedfor the six recognized syntypes ofBrachypsectra lampyroides Blair, 1930.2007040348利用分子组成 (18S rDNA) 对当前浮游 ( 浮游目 ) 语系发生假设的检测 = Tests of CurrentHypotheses of Mayfly (Ephemeroptera)Phylogeny Using Molecular (18s rDNA) Data.( 英文 ). Sun L; Sabo A; Meyer M D; RandolphP R; Jacobus M L; Mcafferty P W; Ferris V R.Annals of the Entomological Society of America,2006, 99(2): 241-252Partial 18s rDNA sequences from 22 exemplarmayfly species (Ephemeroptera) representing20 families were analyzed to obtain abest phylogenetic tree for comparison to previousphylogenetic hypotheses. With respectto relationships among the three major groupings,our molecular data support the hypothesisthat Pisciforma and Setisura comprise amonophyletic sister group to the Furcatergalia,rather than the hypothesis that Setisura andFurcatergalia comprise a monophyletic groupstemming from the Pisciforma. Within Pisciforma,acceptable trees show that Baetidaeseparates at the base of the Pisciforma clade.The data suggest that Pisciforma is paraphyleticand do not support the grouping of allSouthern hemisphere families as a monophyleticgroup. An evolutionary sequence favoredby the data suggests a grouping of Siphlonuridae,Rallidentidae, Nesameletidae,and Ameletidae and a grouping of Oniscigastridae,Ameletopsidae, and Acanthametropodidae.The data support the monophyly ofSetisura (Heptageniidae, Arthropleidae,Pseudironidae, Oligoneuriidae, Isonychiidae,and Coloburiscidae). Within Setisura, a bootstrap/jackknifetest places the families Hep-92

tageniidae, Arthropleidae, and Pseudironidaein one clade at 100% frequency. Also supportedare hypotheses that Pseudironidae is asister group to a Heptageniidae –Arthropleidae group and that a sister relationshipexists between the latter two families.Hypotheses that Pseudironidae separated fromother Setisura families at an earlier stage andcomprises a sister group to a Heptageniidae–Oligonuriidae lineage or that Pseudironidaeshould be moved out of Setisura are not supported.2007040349Cassida rubiginosa (Coleoptera: Chrysomelidae)种群在自然情况下的季节性起伏 , 年龄构成和年变化 = Seasonal Fluctuation, AgeStructure, and Annual Changes in a Populationof Cassida rubiginosa (Coleoptera: Chrysomelidae)in a Natural Habitat. ( 英文 ). KojiS; Nakamura K. Annals of the EntomologicalSociety of America, 2006, 99(2): 292-299Cassida rubiginosa Müller (Coleoptera: Chrysomelidae)has attracted considerable interestas a potential biological control agent againstthistle (Astaraceae: Cardueae) weeds, butpopulation characteristics of this species arenot well understood. We conducted an intensivemark – recapture study from 1996 to1999 in Yuwaku, Kanazawa, Japan, to estimateadult population parameters such aspopulation size, longevity, movement activity,reproductive rate, and winter survival. Overwinteredadults began to emerge from hibernationin early April and actively movedamong host plants until early May. Thereafter,adult dispersal activity decreased until lateJune, and the number of beetles gradually declined.New adults were active for only 2 to 3wk after emergence and began aestivation atthe end of August. Despite low reproductiverates per generation, the overwintering populationwas stable at a high density. Beetle longevitywas substantial, and many individualsoverwintered more than once. The age structureof adult beetles was responsible for thehigh stability of the population and low reproductiverate.2007040350光周期对 Geocoris uliginosus (Hemiptera:Geocoridae) 生殖滞育的影响 = PhotoperiodicInduction of Reproductive Diapause in thePredator Geocoris uliginosus (Hemiptera:Geocoridae). ( 英文 ). Brannon S L; Decker KB; Yeargan K V. Annals of the EntomologicalSociety of America, 2006, 99(2): 300-304The critical photoperiod for diapause inductionin the predator Geocoris uliginosus (Say)and the stage/instar(s) sensitive to diapauseinducingphotoperiods were determined in thelaboratory. Six photoperiods were used for thecritical photoperiod experiment (all at 24 ± 1°C): 10:14, 11:13, 12:12, 13:11, 14:10, and15:9 (L:D) h. The critical photoperiod was13.2 h of light d−1. At 12:12 and 11:13 h,86–88% of the population entered diapause,whereas 20% or less entered diapause atlonger daylength. To determine thestage/instar(s) sensitive to diapause-inducingphotoperiods, cohorts of bugs were reciprocallyswitched between two photoperiods,15:9 (not diapause-inducing) and 11:13 h(diapause-inducing), at the beginning of thesecond, third, fourth, and fifth instar, and atthe beginning of the adult stage. A given cohortwas switched only once during the experiment.Two additional cohorts were rearedas controls under the respective photoperiodswith no switching throughout the experiment.Exposure to diapause-inducing photoperiodsfrom the beginning of the fifth instar throughthe adult stage induced reproductive diapausein 100% of the females in this experiment,whereas exposure from the beginning of theadult stage induced only 42% diapause. Thus,when daylength shortens to the critical photoperiodin late summer, most individuals thatare in the nymphal stage will subsequentlyenter reproductive diapause, whereas a majorityof those that have reached the adult stageby that date will reproduce.2007040351中美洲 Genus Yaaxkumukia(Coleoptera:Rutelidae) 的生物地理学及两新种的描述 =The Mesoamerican Genus Yaaxkumukia:Biogeography and Descriptions of New Species(Coleoptera: Rutelidae). ( 英文 ). Micó E;Gómez B; Galante E. Annals of the EntomologicalSociety of America, 2006, 99(1): 1-6The until now monospecific genusYaaxkumukia Morón & Nogueira (Coleoptera:Scarabaeoidea: Rutelidae: Anomalinae:Anomalini) occurs in the south of Mexico,Guatemala, and Honduras. Two new speciesYaaxkumukia conabioi sp. nov. and Yaaxkumukiamoroni sp. nov. are described, and thetype species of the genus, Yaaxkumukiaephemera Morón & Nogueira, is redescribed.A key of the species of Yaaxkumukia is pro-93

vided. Collection records show that the speciesof Yaaxkumukia are associated with medium-elevationcloud forest, and their scarcemobility together with the fragmentation ofthis ecosystem threatens their populations.The biogeography of the genus also is discussed.2007040352Leucochrysa (Leucochrysa) varia (Neuroptera:Chrysopidae): 幼虫描述 , 发生比率和成虫的颜色变化 = Leucochrysa (Leucochrysa)varia (Neuroptera: Chrysopidae): Larval Descriptions,Developmental Rates, and AdultColor Variation. ( 英文 ). Mantoanelli E; AlbuquerqueG S; Tauber C A; Tauber M J;. Annalsof the Entomological Society of America,2006, 99(1): 7-18The larval and biological characteristics ofthe large Neotropical genus Leucochrysa arepoorly known. This report provides the firsttaxonomic descriptions of the larvae (threeinstars) of a species from the subgenus Leucochrysa,Leucochrysa (L.) varia (Schneider).In doing so, it confirms and expands the genericdiagnosis that was previously formulatedon the basis of larvae in the other Leucochrysasubgenus, Nodita. Our report also providesbiological data (developmental times and survivalrates) from rearings under a range oftemperatures (18 – 30 ° C). Finally, it describesthe remarkable color variation of L.varia adults; this variation is neither maternallydetermined nor based on a simple (single-gene)mode of inheritance.2007040353南美洲 Elmas (Coleoptera: Staphylinidae:Xanthopygina) 三新种和两新记录种及 Elmas的中间关系和语系发生 = Three New Speciesand New Records of Elmas (Coleoptera:Staphylinidae: Xanthopygina) from SouthAmerica with a Reanalysis of the PhylogeneticRelationships Among the Species of Elmas.( 英文 ). Ashe J S; Chatzimanolis S. Annalsof the Entomological Society of America,2006, 99(1): 19-32Three new species of the xanthopyginestaphylinid genus Elmas are described: Elmasstrigiformis Ashe & Chatzimanolis (Brazil),Elmas elassoides Ashe & Chatzimanolis (Bolivia),and Elmas similis Ashe & Chatzimanolis(Brazil). The habitus and structural illustrationsare provided for their recognition. Previouslypublished keys for identification aremodified to incorporate the new species. Thephylogenetic relationships are reanalyzedbased on addition of the three new species,revision and recoding of 32 previously usedcharacters, deletion of E. modesta (knownonly from females) from the analysis, and additionof eight new characters. Phylogeneticanalysis based on four xanthopygine outgroupsand 19 species of Elmas yielded fourequally parsimonious trees of length = 135,C.I. = 45, and R.I. = 74. Major results of thephylogenetic analysis are Elmas is robustlymonophyletic; E. strigella and E. strigiformisare sister species, and together they are sisterto all other known Elmas species; Elmas elassosis sister to Elmas elassoides + Elmas similis;E. spinosus is sister to the sister-group pairof E. falini + E. gigas; and E. windorsi and E.costaricensis are sister groups. New records ofElmas lescheni document the presence of Elmasin Colombia for the first time.2007040354依据线粒体 cytB 序列对北美 Exotic Tipulapaludosa (Diptera: Tipulidae) 幼虫和 T. oleracea的鉴定 = Identification of Larvae ofExotic Tipula paludosa (Diptera: Tipulidae)and T. oleracea in North America Using MitochondrialcytB Sequences. ( 英文 ). Rao S; ListonA; Crampton Lora; Takeyasu J. Annals ofthe Entomological Society of America, 2006,99(1): 33-40Two exotic crane fly species, Tipula (Tipula)paludosa Meigen (Diptera: Tipulidae) andTipula (Tipula) oleracea L. have spread considerablyin North America beyond originalareas of detection in eastern and western Canada.These species are endemic in Europe, andpests in pastures and cereals. The two speciesdiffer in life cycles and periods when theyfeed, warranting species-specific control.Identification presents a challenge because thelarvae are not easily distinguishable from eachother, and resemble native nonpestiferous speciespresent in sympatry. We collected craneflies from urban landscapes and agriculturalfields in Oregon in the western United States.Using polymerase chain reaction (PCR), wesequenced a portion of the mitochondrial cytBgene in 55 individuals (eight adults and 47larvae) from 29 sites. We observed 7% divergencebetween exotic and native species. Phylogeneticanalysis, using Nephrotoma ferrugineaF. as an outgroup, resolved four wellsupportedmonophyletic groups: the exotics,T. (Tipula) oleracea and T. (Tipula) paludosa,and two natives, Tipula (Serratipula) tristisDoane and Tipula (Triplicitipula) sp. Nucleo-94

tide divergence between T. oleracea and T.paludosa was P = 0.071, whereas within speciesdivergence was very low (P = 0.0018 andP = 0.0022, respectively). The study indicatedthat mitochondrial cytB sequences providedan accurate, rapid, and economic technique forseparation of T. oleracea and T. paludosa fromeach other and from native species, and insightson their habitats. The technique willfacilitate early pest management decisions,and studies on host plants and geographic distribution,as the two exotic species extendtheir ranges across North America.2007040355Entomophaga 属和 Proceromyia 属 ( 双翅目 :寄蝇科 ) 的修订 = Review of Genera Entomophagaand Proceromyia (Diptera: Tachinidae).( 英文 ). Tachi T; Shima H. Annals of the EntomologicalSociety of America, 2006, 99(1):41-57Entomophaga Lioy and Proceromyia Mesnilare reviewed. Their phylogenetic relationshipsare analyzed using adult morphology.Based on the resultant cladograms, Entomophagais represented as a paraphyletic groupand two monophyletic species groups are established:the exoleta group and the nigrohalteratagroup. The former group includes twospecies, E. exoleta and E. vernalis sp. nov.,and the latter includes three species, E. nigrohalterata,E. sufferta, and E. ussuriensis sp.nov. Monophyly of Proceromyia is confirmed.The new species are described, the male andfemale postabdomina are illustrated, and a keyto the known species of Entomophaga andProceromyia is provided.2007040356北美洲西部 Meleoma ( 脉翅目 : 草蛉科 ) 两新种及种的修订 = Two New Species of Meleoma(Neuroptera: Chrysopidae) from WesternNorth America, with a Revised Key toSpecies. ( 英文 ). Penny N D. Annals of theEntomological Society of America, 2006,99(1): 58-63The conceptual history of Meleoma and itsincluded species is traced. Two new speciesare described and a key is given to males ofknown species.2007040357阿根廷前科第勒拉下奥陶统圣约翰组三叶虫 = Trilobites of the San Juan Formation(Lower Ordovician), Argentine Precordillera..( 英文 ). Vaccari N E. Ameghiniana, 2001,38(3): 331-347New trilobite species from the San JuanFormation, on the west flank of the Cerro LaSilla and Cerro Viejo, near Jachal (San JuanProvince), include late Tremadoc-early ArenigLeiostegium precordilleranus nov. sp., earlyArenig Platillaenus niquivilensis nov. sp. andP. jaanussoni nov. sp., late Arenig-early LlanvirnBasilicus (Basiliella) leanzai nov. sp., andWaisfeldaspis beatrizae nov. gen. et sp. A newscutelluine trilobite, Waisfeldaspis nov. gen.,is proposed to include a rare species with apygidium as wide as long, axis very short, andpleural fields with only two pairs of ribs.2007040358阿根廷东科迪勒拉下奥陶统阿伦尼克阶油栉虫科三叶虫 = Trilobites of the familyOlenidae from the Lower Ordovician(Arenigian) of the Argentine Cordillera Oriental.( 其他 ). Waisfeld B G. Ameghiniana, 2001,38(2): 195-211Olenid trilobites from the Acoite Formation(Arenigian) that crops out in the ArgentineCordillera Oriental are described and figured.Eight species are reported, three of which arenew: Porterfeldia cuadrata sp. nov,, Hypermecaspisoccidentalis sp. Nov. and Hypermecaspischamarrensis sp. nov. Porterfieldia isreported from the Lower Ordovician of Argentinafor the first time. Likewise, SaltaspisHarrington and Leanza had not previouslybeen recorded in strata of early Arenig age ofthe Cordillera Oriental. These records significantlyincrease the diversity of the group inthe Arenigian of the Cordillera Oriental.Olenids occur in moderately to highly diversifiedtrilobite-dominated assemblages, accountingfor transitional associations between theraphiophorid and the olenid community types.2007040359乌拉圭上二叠统 Yaguari 组淡水介形虫 =Freshwater ostracods from the Yaguari Formation(Upper Permian) of Uruguay. ( 其他 ).Saravia P D; Herbst R. Ameghiniana, 2001,38(2): 213-218The Yaguari Formation crops out in a largearea in northeastern Uruguay. The San DiegoMember, the lower section of the formation,yielded a bivalve fauna assigned to the "Pinzonellaneotropica assemblage" from Braziland Paraguay. It also furnished the ostracodfauna that is described herein. Two new species,Darwinula herbsti Diaz Saravia sp. nov.and Gutschickia? uruguayensis Diaz Saravia95

sp. nov. are erected while other specimens areassigned to Carbonita aff. C. inflata Jones andKirkby. Both the sedimentary facies and theinvertebrate fauna suggest a relatively restrictedenvironment of fresh to oligohalinewaters.2007040360湖南锡矿山剖面晚泥盆世底栖介形类及其大灭绝 = Late Devonian benthic ostracodes atthe Xikuangshan section of Hunan and theirmass extinction. ( 中文 ). 王尚启 ; 马学平 . 古生物学报 , 2007, 46(1): 1-32 6 图版 .研究的底栖介形类化石采自湖南锡矿山剖面晚泥盆世地层 , 共 30 属 61 种 , 含 1 新属 ,2 未定属 ,13 新种和 20 未定种。在晚泥盆世 F/F 生物集群灭绝事件之前和以后 , 根据底栖介形类的演化特征 , 分为正常期 , 包括3—5 层 ; 灭绝期 , 即 6 层 ; 残存期 , 包括 7,8,9ac,11—13,15层 ; 和复苏期 , 即 20 层以上地层。在湖南锡矿山上泥盆统剖面上 , 底栖介形类动物群遭受到 F/F 灭绝事件的重创 , 正常期的 37 种中仅 11 种在残存期中幸免于难 ,24 种在本剖面上消失 , 灭绝种约占65%。对于 F/F 生物集群灭绝事件的发生机制 , 虽有多种解释 , 但造成底栖介形类灭绝的主要原因更可能是缺 ( 贫 ) 氧或含毒环境和气候变化。根据底栖介形类生态组合特征 , 正常期的介形类动物群代表近岸浅水开阔海台地环境 ; 复苏期的介形类动物群可能代表半局限海台地环境。根据正常期、残存期和复苏期介形类动物群的组成特征 , 它们所生存的海底为正常的含氧环境。2007040361新疆巴里坤三塘湖志留纪三叶虫 ( 英文 ) =Silurian trilobites from Santanghu, Barkol, NEXinjiang. ( 英文 ). 张文堂 ; 孙晓文 . 古生物学报 , 2007, 46(1): 33-44 2 图版 .新疆巴里坤三塘湖晚志留世阿苏山组三叶虫包括 Ananaspis fecunda Barrande,Cheirurusbarkolensis sp. nov. 和Pacificurus sp., 与准噶尔盆地西北部乌图布拉格 , 哈萨克斯坦及捷克波西米亚的晚志留世三叶虫关系密切。另外对中国 5 个地区晚志留世三叶虫地层作了对比。Ananaspis,Pacificurus 二属在中国是初次发现。2007040362广西泥盆纪三叶虫 Plagiolaria nandanensisChang 的腹边缘 = Doublure of Plagiolarianandanensis Chang (Devonian trilobita) inGuangxi. ( 中文 ). 韩乃仁 . 古生物学报 , 2007,46(1): 87-97 1 图版 .描述 Plagiolaria nandanensis Chang 的头、胸肋和尾的腹边缘 , 指出它的颊角腹边缘与Phacops guangxiensis Chang 近似 , 头前腹边缘宽 , 并靠后。胸肋腹边缘保存较好 , 肋腹边缘上的潘杰尔脊形态变化不大 , 但前后则有微小差异。尾腹边缘分两部分 , 在近外侧有一较明显的凹槽 , 这是当三叶虫卷曲时与头腹边缘结合的相适应的构造。没有发现卷曲标本 , 在南丹 ,90% 以上几乎全是蜕壳标本 ,头与胸尾部分离。但是从腹边缘构造看 , 比Plagiolaria 具更完善的卷曲能力 , 像其他的phacopids 一样 , 头与尾的结合相当完善 , 胸肋末端在卷曲时插入头颊角腹边缘的锯齿形沟中 , 各肋端以其腹边缘上的潘杰尔脊挡住后一肋端的前缘。2007040363澳大利亚 Otway 盆地白垩纪介形类化石的发现及其意义 ( 英文 ) = Discovery of ostracodafrom the Eumeralla Formation (Cretaceous),Otway Basin, Australia and its significance.( 英文 ). 包金松 . 微体古生物学报 , 2002, 19(1): 1-14 2 图版 .一个晚白垩世的介形类化石组合首次被发现在 Otway 盆地的钻孔中。化石产于Eumeralla 组的灰色砂泥岩中。Eumeralla 组是依据孢粉材料而确定其时代为早白垩世 ,即相当于 Barremain- Albian 阶。介形类化石包括 10 属 : Cytherelloidea sp.1, Bairdia cf.austracretacea Bate, B? sp. juv. ? , Eucythere?sp.,Cydocypris sp., Darwinula cf.contracta Mandelstam, D.? sp.1, Cyprois sp.,Talicypridea sp., Zigiphocypris sp., Eacyprissp. 及 Candona sp.。它们代表一个中、新生代混生的面貌 ; 其时代应为晚白垩世。依据生态的差异 , 介形类化石又可分为两个不同的组合 : 海陆混合相和淡水 — 半咸水相。前者包括 Cytherelloidea 和 Bairdia 见于Crayfish 1A 钻孔中 , 而后者Darwinula,Ziziphocypris 和 Cyclocypris 产于Penola 1 和 Katnook 2 钻孔中。海相属Cytherelloidea 和 Bairdia 发现在 540.4-543.1m(Eumeralla 组井深 1957-477m 在Crayfish 1A 钻孔中 ), 代表着 Eumeralla 组上部发生的一个晚白垩世海侵。2007040364青海柴达木盆地第四纪介形类属 Ilyocypris壳面瘤状装饰的分类意义 = Taxonomic sig-96

nificance of nodal ornamentation of Quaternarygenus Ilyocypris (ostracoda) from QaidamBasin, Qinghai Province. ( 中文 ). 杨藩 ; 孙镇城 ; 张永华 ; 乔子真 . 微体古生物学报 , 2002,19(1): 15-32 5 图版 .Ilyocypris 是陆相介形类的一个常见属。对其壳体外层瘤状凸起分类意义的认识历来存有争议。本文在对柴达木盆地第四纪具瘤或经常具瘤的 Ilyocypris 分子进行研究并初步查明其瘤状装饰分类意义的基础上 ,将其鉴定描述为三个种 : Ilyocyprisgibba,I.echinata 和 I. salebrosa。前者个体发育中壳瘤减少直至消失的变化及其与气候环境变迁的相关性表明 , I. gibba 的壳瘤发育程度是表型特征 , 区内原定的 I. biplicata 和 I.bradyi 实为 I. gibba 的无瘤类型。I. echinata的壳瘤也不具备分类意义。I. salebrosa 则不同 , 其鲜明而巨大的后背瘤足以与Ilyocypris 属的其它种区别开来 , 是稳定的种征。2007040365阿根廷圣克鲁斯省 Cardiel, 湖东南部渐新世(Centinela 组 El Guadal 剖面介形类 = Ostracodafrom the El Guadal section (CentinelaFormation, Oligocene), from southeast ofLake Cardiel, Santa Cruz Province, Argentina.( 英文 ). Echevarria A E. Ameghiniana, 2000,37(4): 487-501One platycopine and twenty-six podocopinespecies of El Guadal section, of the CentinelaFormation, from the area southeast of lakeCardiel are described. Two species are classifiedwith open nomenclature. Fifteen taxahave previously been described. Loxocorniculumsp. is the most abundant species. All theostracods are moderate or strongly calcifiedand most are ornamented, of medium size andwith amphidont hinges. The microfauna seemsto have inhabited a shallow sea with moderatelyrapid sedimentation, high energy levelsand rich in plants and oxygen. The ostracodsfrom the Centinela Formation are of Oligoceneage.2007040366云南鹤庆晚第四纪介形类生态特征初探 =A preliminary ecological analysis on the lateQuaternary ostracodes from the Heqing Basin,Yunnan. ( 中文 ). 彭金兰 . 微体古生物学报 , 2002, 19(2): 144-156 4 图版 .云南鹤庆盆地晚第四纪钻孔剖面分析出介形类 13 属 ,32 种 , 多为地方性属种。根据介形类丰度、分异度、百分含量及组合分子在剖面中的分布情况 , 结合剖面同步分析的总有机碳含量 (TOC)、碳 - 氮比 (C/ N)、碳酸盐含量、孢粉等数据 , 并利用已有相关的介形类生态资料 , 对介形类生态特征进行初步探讨。研究结果表明 : 温度、矿化度、水流动态、水循环状况、pH 值、深度、湖泊流域生产力等环境因素对介形类组合面貌、定量数据、壳饰等特征均有一定影响。其中 , 介形类丰度、分异度与温度、矿化度关系最为密切。2007040367阿根廷晚世探视最早期昆虫纲原蜻蜓目 :地理和地层位置 = The earliest Late Carboniferouswinged insect (Insecta, Protodonata)from Argentina: geographical and stratigraphicallocation. ( 其他 ). Gutierrez P R; MuzonJ; Limarino C O. Ameghiniana, 2000,37(3): 375-378The geographical and stratigraphical locationof the oldest winged fossil insect fromArgentina is given. The specimen was foundin lacustrine sedimentary rocks of the lowerpart of the Guandacol Formation which outcropsat Cerro Guandacol, southwest La Riojaprovince. It is the most complete specimen ofProtodonata found at present in South America.It shows articulated fore and hind wings,prothoracic winglets, and head and abdomenremains. This specimen is assigned to EugeropteridaeRiek, probably representing a newgenus and species. According to their stratigraphicalposition and the associatedmegaflora (referable to Assemblage NBG'sBiozone), the fossiliferous level can be assignedto the lowest part of the Upper Carboniferous(probably upper Namurian).2007040368大西洋西南部 Burdwood Bank 岩心中的介形类化石 = Ostracods from the BurdwoodBank, southwestern Atlantic Ocean core. ( 其他 ). Cusminsky G C; Whatley R C.Ameghiniana, 2000, 37(2): 205-212The ostracod fauna was studied from a shallowcore on the Burdwood Bank, southwesternAtlantic Ocean. The age of the core is LatePliocene and the ostracods are all shelf dwellers,whose modem distribution extends fromthe Antarctic northwards to the province ofBuenos Aires, although Antarctic forms predominate.This suggests a considerable influenceof Antarctic waters during the depositionof the core which may be related to changes in97

the position of the polar front during the LatePliocene.2007040369阿根廷丘布特省 Collon Cura 组陆相生态介形类化石 = Ostracoda (Arthropoda, Crustacea)of limnic habitat of the Collon Cura Formation,Chubut Province, Argentina. ( 其他 ). Bertels-Psotka A. Ameghiniana, 2000, 37(1): 39-45The ostracods found in the lower beds ofthe Collon Cura Formation, which is exposedin northwestern Chubut province, are described.Three species are mentioned for thefirst time for the strata and two taxa are proposedas new: Cyprinotus australis sp. nov,and Limnocythere colloncurense sp. nov.Based on the presence of the genus Cyprinotus,which up to now was only mentioned fromlow latitudes, the inferred paleoenvironmenthad temperatures near 20 degrees C; thelimnic waters were mineralized and respondedto the neutral saline path with carbonates(presence of Limnocythere), sulfates and chlorates.Taking into account global relative temperaturechanges along the Miocene, a probableLower Miocene to early Middle Mioceneage for the studied lower section of the CollonCura Formation is thus confirmed.2007040370阿根廷三叠纪叶肢介类介甲目Ulugkemiidae 科 = The family UlugkemiidaeNovozhilov, 1958 (Conchostraca) in the Triassicof Argentina: paleobiogeographic implications.( 其他 ). Gallego O F; Melchor R N.Ameghiniana, 2000, 37(1): 47-58The first record of the family Ulugkemiidaefrom the Triassic of Argentina is reported. Thefamily was previously known only from Devonianand Late Paleozoic beds of Russia.After a careful comparison with the knownrepresentatives of the family and allied forms,the studied material is assigned to a new genusTriasulugkemia and to two new species T.ischichucaensis and T. shenyanbini. Thespecimens were collected in two fluviolacustrinerift basins from western Argentina:Ischigulasto-Villa Union and Cuyo. The occurrenceof a Paleozoic Asian conchostracanfamily in the Triassic of southwestern Gondwanacontributes to the discussion of currenthypothesis for the floral and faunal interchangebetween Asia and Gondwana duringLate Paleozoic and Early Mesozoic times.2007040371内蒙古自治区上侏罗统最原始的蠼螋昆虫化石 ( 昆虫纲 : 革翅目 : 始螋亚目 )( 英文 ) = Themost primitive earwigs (archidermaptera,dermaptera, insecta) from the Upper Jurassicof Nei Monggol Autonomous Region, northeasternChina. ( 英文 ). 张俊峰 . 微体古生物学报 , 2002, 19(4): 348-362 2 图版 .我国上侏罗统牛津阶 — 基末利阶 (163—150 Ma) 保存有完好的最原始的蠼螋昆虫化石。首次描述、分析和讨论了原始蠼螋后翅脉序特征 , 认为与现代生存的蠼螋后翅基本相同。因此 , 提出了与西方某些蠼螋昆虫分类学者不同的意见 , 认为始螋亚目(Aechidermaptera) 应归入于革翅目 (Dermaptera)之中 , 且视其为一个最原始的类群较为合理。内蒙古自治区这个原始类群的下列重要特征皆为首次发现 : 胸骨具有特殊的形态结构 ; 革翅锁具 (Tegminalocking device) 和刺脊突 (spiny crest) 发育 ; 前、中、后足跗节皆为 5 节 ; 后足基节显著伸长 ; 颈部被划分为前、后两个颈片 ; 革翅后缘收缩变尖。上述5 项被视为最原始蠼螋特有的祖征。下列特征应为早期蠼螋共有的原始性状 : 虫体扁平 ,通常具毛 ; 腹部侧缘彼此近平行 ; 触角显长 ,丝状 , 多节 ( 通常多于 11 节 ) ; 两只单眼发育 ;上颚具齿 ; 中胸小盾片显大 ; 革翅较长 , 通常具有明显的翅脉 ; 股节具隆脊 ; 爪和爪垫通常发育 ; 腹部各节背板与腹板不重叠 ( 两者位置非简单的上、下关系 ); 尾须柔软、多节 ; 雌性产卵器鞘显著外伸。本文建立了始螋亚目 1 新科 Sinopalaeodermatidae 和 2 新属 2 新种 Sinopalaeodermata neimonggolensis gen. etsp. nov., Jurassimedeola orientalis gen. et sp.nov.。同时 , 对蠼螋昆虫的起源和演化重新进行了讨论 , 做出了与西方某些蠼螋昆虫研究者结论不同的推断。2007040372介形类的热酸解处理法 = A heating-aciddigestionmethod for sample preparation ofostracoda. ( 中文 ). 彭金兰 ; 王尚启 . 微体古生物学报 , 2002, 19(4): 421-423特定条件下 , 利用热酸解处理方法 , 可从碳酸盐岩中分析处理出完整、表面干净的介形类化石。本文简述该方法的具体操作过程及原理。2007040373美国西部大盆地下奥陶统三叶虫新属Bearriverops 及 Dimeropygidae 科的分类 =Bearriverops, a new Lower Ordovician trilobitegenus from the Great Basin, western USA,98

and classification of the family Dimeropygidae.( 英文 ). Adrain J M; Westrop S R. CanadianJournal of Earth Sciences, 2007, 44(3):337-366Bearriverops n. gen. is a distinctive clade ofsmall, vaulted trilobites from the Lower Ordovician(Ibexian Series; Stairsian Stage) ofUtah and Idaho. The genus includes at leastseven new species known from silicified materialof which five are well enough known toname: B. alsacharovi, B. borderinnensis, B.deltaensis, B. ibexensis, and B. loganensis (thetype species). All are known from the lowerFillmore Formation in western Utah; B. alsacharoviand B. loganensis are also knownfrom the Garden City Formation of southeasternIdaho. Both units record deposition inshallow subtidal environments above stormwave base. Bearriverops is characterized particularlyby a suite of pygidial apomorphiesapparently related to spiral enrollment. Itsclose relatives include a large group of mostlyundescribed Skullrockian and Stairsian specieswith more conventional spinose pygidia.Together, the taxa are referred to Dimeropygidae,which is considered a senior synonym ofToernquistiidae. Cladistic parsimony analysisof Bearriverops indicates that B. alsacharoviand B. borderinnensis are sister taxa, and thatB. loganensis, B. deltaensis, and the plesiomorphicB. ibexensis are successive sister taxato this clade.2007040374陕西韩城寒武纪三叶虫生物地层 = Cambriantrilobite biostratigraphy of Hanchengregion, Shaanxi. ( 中文 ). 雒昆利 . 地层学杂志 , 2002, 26(2): 119-125陕西韩城寒武系出露良好 , 化石丰富 , 假整合覆盖于厚约 20 m 的霍山组石英砂岩之上 ,从下寒武统上部至奥陶系为沉积连续。本区寒武系主要以紫色和黄色泥页岩、泥灰岩、灰岩和白云质灰岩为主 , 从下到上可划分为馒头组、毛庄组、徐庄组、张夏组和三山子组。根据在本区寒武系发现的三叶虫化石 , 韩城地区寒武系可划分为 14 个生物带 , 自上而下为 : Blackwelderia 带 ,Damesella带 ,Liopeishania 带 ,Dorpyge richthofeni带 ,Crepicephalina 带 ,Manchuriella带 ,Poriagraulos 带 ,Inouyops 带 ,Sunaspis带 ,Hsuchuagia 带 ,Shantungaspis带 ,Probowmaniella 带 ,Weijiaspis 带和Redlichia murakamii 带。2007040375道虎沟生物群 ( 前热河生物群 ) 的发现及其地质时代 = Discovery of Daohugou Biota (pre-Jehol Biota) with a discussion on its geologicalage. ( 中文 ). 张俊峰 . 地层学杂志 , 2002,26(3): 173-177 1 图版 .根据最新发现的动、植物化石 , 确立了“ 道虎沟生物群 ”, 这一新的生物群属前热河生物群 , 生存时代大体相当于晚侏罗世的牛津期 (Oxfordian) 至基末利期 (Kim meridgian)。这一发现大大补充了我国这一地质时期贫乏的化石记录 , 为探讨热河生物群的起源提供了较丰富的第一手材料。2007040376节肢动物的化石记录有多好 ? 用分支图的地层吻合来评价 = How good is the fossilrecord of arthropods? An assessment using thestratigraphic congruence of cladograms. ( 英文 ). Wills M A. Geological Journal, 2001,36(3/4): 187-210A total of 179 published cladograms of arthropodswas tested for their congruence withthe palaeontological record. Congruence fordata sets including 510 tetrapod and 157 fishtrees was also calculated for comparison. Resultsprovide support for the hypothesis thatthe fossil record of arthropods is less complete(at levels of stratigraphic and taxonomic resolutionpertinent to most macroevolutionarystudies) than the records of several other taxa.Differences in tree size, shape, balance and thedistribution of first stratigraphic appearances(potential sources of bias) were controlled forby various randomization procedures. Mostmeasures of congruence for arthropods werestatistically poorer than those for other groups,even when the sample was divided into broadtemporal bins. Many of the most robust andwidely reproduced sister groupings of arthropodsare attended by ghost ranges of manytens or hundreds of millions of years. Fossilsof a number of presently very diverse andabundant arthropod groups are conspicuouslyabsent from the record, despite many spectacularexamples of the detailed preservationof others. There is probably no single reasonfor the apparently poor record of arthropods.Low preservation potential, small size of individuals,small numbers of individuals, andrestricted palaeobiogeography almost certainlyplay a role in particular cases.2007040377湖北宜昌大坪奥陶纪阿仑尼克期三叶虫生态组合 ( 英文 ) = Arenig trilobite associations99

of Daping, Yichang, Hubei, South China. ( 英文 ). S T 图凡伊 ; 周志毅 . 古生物学报 , 2002,41(1): 10-18 1 图版 .首次对扬子区奥陶纪大湾组的三叶虫相作了初步分析。在详细研究了湖北宜昌大坪大湾组 30 种三叶虫的地层和岩相分布的基础上 , 划分出 3 个生态组合 , 即 : Asaphid-Pseudocalymene 组合 ,Asaphid- Raphiophorid组合和 Trinucleid 组合 , 它们依次指示由浅而深的浅外陆棚环境。研究表明这 3 个组合在大湾组的交替出现应与阿仑尼克期海平面变化密切相关。2007040378评估不列颠群岛奥陶纪三叶虫生物多样性变化 = Assessing trilobite biodiversity changein the Ordovician of the British Isles. ( 英文 ).McCormick T; Owen A W. Geological Journal,2001, 36(3/4): 279-290The Ordovician Period saw the most sustained,steep rise in marine biodiversity in thehistory of life on Earth and set the ecologicalpattern for the rest of the Palaeozoic Era. Thelong history of research, wide variety of depositionalsettings and juxtaposition of terraneswith very different palaeobiogeographical historiesmakes the Ordovician of the BritishIsles an excellent laboratory in which to studythis change. A database approach to analysisof trilobite biodiversity change is describedusing a simple compilation of stratigraphicalranges of 663 species of Avalonian trilobites,and a much more sophisticated informationrichrelational database based on the fundamentalinformation of the fossil record-speciesat localities. The latter includes 2001 occurrencerecords of 617 trilobite species at 508localities in the Welsh Basin. The first everspecies-level diversity curves for the wholeOrdovician of an entire region are presented.Both databases reveal an overall increase inspecies- and genus-level diversity through theOrdovician. Random resampling tests and environmentalinformation are used to removesampling effects from the Welsh Basin diversitycurves. The main features of trilobite biodiversitychange in Avalonia are the following:a late Arenig-early Llanvirn increase, duringwhich time the highest species-to-genus ratiosoccur, is contemporaneous with a rise inglobal diversity and rifting of Avalonia fromGondwana; a late Abereiddian dip is followedby recovery during the Llandeilian-earlyCaradoc; decline during the late Caradoc-earlyAshgill is at least partly attributable to lack ofpreserved rock and restriction of most of thepreserved faunas to deep-water environments.The greatest diversity occurs in the palaeoenvironmentallydifferentiated Rawtheyan and isfollowed by the diversity crash seen in theHirnantian throughout the world.2007040379土耳其西北部马麻拉山南部大陆架海底沉积介形类动物群及其与地中海和 Aegean 地区其他大陆架环境对比 = Ostracode faunasof bottom sediments from the continental shelf,south Marmara Sea, NW Turkey, and theircomparison with other shelf environments inthe Mediterranean and Aegean regions. ( 英文 ).Nazik A. Geological Journal, 2001, 36(2):111-123This study describes the ostracode faunalcomposition and distribution on the continentalshelf of the southern Marmara Sea in Turkey.Twenty-three bottom samples were collectedfrom the shelf. These samples are characterizedby silt-clay (mud), sand and gravelin the studied area. A total of 46 species belongingto 32 genera were determined fromthese samples. Seven species were dominantfrom 46 ostracode species. Three assemblageswere identified by their dominant species.These are characterized by: Costa edwardsii(Roemer); a mixed assemblage which consistsof Cytheridea neapolitana Kollmann, Pterygocythereisceratoptera (Bosquet), Tegmeniarugosa (Costa), Acanthocythereis hystrix(Reuss) and Xestoleberis communis (G.W.Muller); and Aurila convexa (Baird). The relationsbetween the dominant species, lithologyand CaCO3 concentration have been investigated,and the results are compared with othershelf environments within the Mediterraneanand Aegean regions. Pterygocythereis, Costa,Tegmenia and Cytheridea are abundant inmuddy substrates; Aurila and Acanthocythereisare abundant in sandy substrates.Acanthocythereis hystrix (Reuss), Aurila convexa(Baird), Buntonia subulata Ruggieri,Carinocythereis antiquata (Baird), Carinocythereiscarinata (Roemer), Costa batei(Brady), Costa edwardsii (Roemer),Cytheridea neapolitana Kollmann, Celtiaquadridentata (Baird), Loxoconcha rhomboidea(Fischer), Pterygocythereis jonesii(Baird) and Semicytherura acuticostata (Sars)are common, and similar species are recordedfrom other continental shelves of the Mediterranean.2007040380100

陕西南郑中奥陶世三叶虫拾遗 = An Ordovician(Early Llanvirn) trilobite faunule fromNanzheng, southern Shaanxi. ( 中文 ). 陈润业 ;周志毅 . 古生物学报 , 2002, 41(2): 219-231 2图版 .描述陕南南郑梁山中奥陶世 Llanvirn 早期7 种三叶虫 , 包括两个新种 Bathycheilussinensis sp. nov. 和 Pseudocalymene sculpta sp.nov., 其中 Bathycheilus 一属在我国系首次发现。三叶虫组成和埋葬相特征表明这一动物群的底栖分子应生活于水体安静 , 深度大于风暴浪基面的灰泥质海底环境。这些底栖三叶虫属于环冈瓦纳动物群的一个组成部分 , 但显示了与北欧动物群的一定联系。2007040381英格兰北部 Cross Fel 内露层 Skiddaw 群三叶虫凹头虫属新记录 = A new record ofColpocoryphe (Trilobita) from the SkiddawGroup of the Cross Fell inlier, northern England.( 英文 ). Romano M; Webb J. GeologicalJournal, 2000, 35(2): : 111-114The trilobite Colpocoryphe sp. is describedfor the first time from the Kirkland Formation,Llanvirn, of the Skiddaw Group in the CrossFell inlier. It is considered to be closely relatedto a form previously recorded from theupper Arenig of the Lake District. This newrecord supports the previously suggestedGondwanan aspects of the northern EnglandAvalonian fauna during the early Ordovician.2007040382中寒武世球接子三叶虫 Phoidagnostus 属模式种的修订 = Revision of the type species ofPhoidagnostus Whitehouse, 1936 (MiddleCambrian, Agnostida). ( 英文 ). Laurie J R.Alcheringa, 1999, 23(3/4): 229-234The type species of Phoidagnostus, P, limbatusWhitehouse, 1936, is redescribed on thebasis of further excavation of the holotypewhich has revealed an associated pygidium.This also demonstrates that the species Hypagnostusvaricosus Opik, 1961 is a juniorsubjective synonym of P, limbatus. Phoidagnostusis closely related to Toragnostus andCotalagnostus.2007040383澳大利亚塔斯马尼上奥陶世三叶虫镜眼虫= Upper Ordovician Phacopida (Trilobita)from Tasmania. ( 英文 ). Edgecombe G D;Banks M R; Banks D M. Alcheringa, 1999,23(3/4): 235-257Eastonian trilobite faunas of the GordonGroup in Tasmania include the new speciesCeraurinella oepiki, Erratencrinurus trippi,and Pliomerina trisulcata, as well as a reedocalymeninidprobably allied to SarrabesiaHammann & Leone, 1997. Ceraurinella andErratencrinurus have not previously been reportedfrom Australia, the former being predominantlyLaurentian but also known fromNE China, the Himalaya and Vietnam, and thelatter mostly Baltic/Laurentian. Peri-Gondwanan species of Ceraurinella appear toform a clade, within which Tasmanian andIndian (central Himalayan) taxa are closestrelatives.2007040384寒武纪三叶虫 Hsuaspis 属的异时发育 =Heterochrony in the Cambrian trilobiteHsuaspis. ( 英文 ). Nedin C; Jenkins R J F. Alcheringa,1999, 23(1/2): 1-7Comparison of ontogenetics suggest that theMiddle Cambrian Xystridura evolved from theLower Cambrian species Hsuaspis bilobata bychanges in the rate or timing of developmentof characters during ontogeny. Extension ofthe juvenile growth period delayed maturation,or hypermorphosis resulted in exaggeration ofnormally slow, early holaspid growth patternswithin the rapid, late meraspid growth stage,producing a marked progradation of the glabellain Xystridura. Forms referable to H, cerastesfrom the upper Early Cambrian CymbricVale Formation of New South Wales appearto show the beginnings of this hypermophictrend.2007040385南澳大利亚 Officer 盆地东部下寒武统Abadiella 一新种 ( 英文 ) = A new species ofthe trilobite Abadiella from the Lower Cambrianof the eastern Officer Basin, South Australia.( 英文 ). J B Jago; 林天瑞 ;J N Dunster.古生物学报 , 2002, 41(3): 428-433描述采自南澳大利亚 Officer 盆地东部Manya-6 号钻井的下寒武统 Ouldburra 组的Abadiella 三叶虫的一新种 —Abadiella officerensis,同时指出 Parabadiella 是 Abadiella 的同义名。2007040386美国西部大盆地新的晚奥陶世三叶虫Bearriverops 及其双股尾虫科的分类 = Bearriverops,a new Lower Ordovician trilobitegenus from the Great Basin, western USA,and classification of the family Dimeropygi-101

dae. ( 英文 ). Adrain J M; Westrop S R. CanadianJournal of Earth Sciences, 2007, 44(3):337-366Bearriverops n. gen. is a distinctive clade ofsmall, vaulted trilobites from the Lower Ordovician(Ibexian Series; Stairsian Stage) ofUtah and Idaho. The genus includes at leastseven new species known from silicified materialof which five are well enough known toname: B. alsacharovi, B. borderinnensis, B.deltaensis, B. ibexensis, and B. loganensis (thetype species). All are known from the lowerFillmore Formation in western Utah; B. alsacharoviand B. loganensis are also knownfrom the Garden City Formation of southeasternIdaho. Both units record deposition inshallow subtidal environments above stormwave base. Bearriverops is characterized particularlyby a suite of pygidial apomorphiesapparently related to spiral enrollment. Itsclose relatives include a large group of mostlyundescribed Skullrockian and Stairsian specieswith more conventional spinose pygidia.Together, the taxa are referred to Dimeropygidae,which is considered a senior synonym ofToernquistiidae. Cladistic parsimony analysisof Bearriverops indicates that B. alsacharoviand B. borderinnensis are sister taxa, and thatB. loganensis, B. deltaensis, and the plesiomorphicB. ibexensis are successive sister taxato this clade.棘皮动物2007040387关于创口海百合 (Traumatocrinus) 的分类、分布及古生态 = Taxonomy, distribution andlifestyle of crinoid Traumatocrinus. ( 中文 ). 汪啸风 ;Hans Hagdprn; 王传尚 . 地学前缘 , 2006,13(6): 247-256 4 图版 .在中国贵州关岭地区晚三叠世 ( 卡尼期 ) 小凹组 (= 瓦窑组 ) 海生爬行动物和海百合化石库中产有大量完好保存的创口海百合(Traumatocrinus)( 棘皮动物门 , 海百合纲 ) 化石。根据对此类海百合分类、分布和形态构造及古生态的研究 , 特别是大量完好保存、且附着在漂浮木头上的群体化石标本的发现 , 进一步证明这种外形似海百合花的创口海百合营假浮游的生活方式。这类特化的海百合分枝起源于另一类底栖中三叠世石莲海百合科 , 很快占领了卡尼期初期的生态境 , 至卡尼期末创口海百合衰退以后 , 它的生态境在诺利期时为形态发生的趋同变异的链海百合 (Seirocrinus) 和五角海百合(Pentacrinites) 所占领。2007040388福建龙岩中二叠世童子岩组的蛇尾纲化石= Fossil ophiuroids from Tongziyan Formation(Middl Permian) in Longyang, Fujian. ( 中文 ). 廖卓庭 ; 王小娟 . 古生物学报 , 2002,41(3): 396-402 2 图版 .依据福建龙岩坑柄煤矿童子岩组保存完好的化石材料 , 建立中二叠世 ( 阳新统 ) 蛇尾纲一新种 —Aganaster? fujianensis sp. nov., 并根据蛇尾纲与腕足类、双壳类等共生化石组合的埋葬特征 , 认为古代蛇尾纲具有与现生蛇尾纲相似的集群而居的生活习性。笔石动物2007040389双列笔石间的亲缘关系 = The relationshipsof biserial graptolites. ( 英文 ). Fortey R A;Zhang Yuandong; Mellish C. Palaeontology,2005, 48(6): 1241-1272The appearance of scandent biserial graptolitesin the Middle Ordovician is one of themost important events in graptolite evolution.Such graptolites rapidly achieved worldwidedistribution; moreover, the diplograptids includedthe basal members of Virgellina, whichdominate the post-Ordovician history of thegroup. We review the range of scenarios,some of them contradictory, that have beensuggested to account for the origin and relationshipsof glossograptids and diplograptids.New information on the proximal end structuresof early biserials and their putative relativesis described from well-preserved reliefmaterial, mostly from the Ningkuo Shale ofsouth-eastern China. This information, togetherwith previous descriptions, provides thebasis for a cladistic analysis of those 25 taxawhich have been involved in discussions ofbiserial graptolite origins. Forty-six charactersare discussed briefly, especially those relatingto the proximal end. Detailed discussion of thecoding of each species is posted on the web.The results support separation of diplograptidand glossograptid clades. Pseudisograptus isthe sister taxon of the former, and Isograptusof the latter. Theories that related diplograptidorigins to either Phyllograptus, Cardiograptusor Maeandrograptus are rejected. The treesupports a series of steps running from Pseudisograptusthrough Exigraptus and Undulograptussinodentatus to U. austrodentatus. Thisis identical to a stratigraphical sequence ofspecies known from China, and consistentwith a previous qualitatively based cladogram.102

The U mode of proximal development isprimitive for the diplograptid biserials. Abranch-and-bound analysis of the diplograptidpart of the tree supports the monophyly of theDiplograptidae and suggests that Undulograptusmay not be a natural taxon. The relationshipsof glossograptids and diplograptid cladesto the broader dichograptoid grade remains tobe investigated.2007040390阿根廷门多萨省组中和晚奥陶世笔石Nemagraptidae 和 Diplograptidae 科的修订 =Revision of Middle and Late Ordovician graptolites(families Nemagraptidae and Diplograptidae)from the Empozada Formation,Mendoza Province, Argentina. ( 其他 ). Toro BA; Brussa E D. Ameghiniana, 2001, 38(4):355-366Nemagraptid and diplograptid graptolitesfrom the Empozada Formation deposited inthe "Juan Cornelio Moyano" Natural and AnthropologicalSciences Museum of Mendozaare revised. The collection was made by CarlosRusconi during the 1940's and the 1950'sfrom several outcrops of this formation, locatedin the San Isidro area of the southernMendoza Precordillera. This material wascompared with specimens from the same unitcollected by the authors. The types and paratypesof ten nominal species described byRusconi were examined and assigned toNemagraptus gracilis (Hall), Climacograptusbicornis (Hall), Climacograptus tridentatusLapworth, Climacograptus tubuliferus Lapworth,and Climacograptus cf. C. caudatusLapworth. In addition, a specimen of Pseudoclimacograptusscharenbergi (Lapworth) isdescribed.2007040391世界最长的笔石 ? = The world's longestgraptolite?. ( 英文 ). Loydell D K; Loveridge RF. Geological Journal, 2001, 36(1): 55-57An incomplete specimen of Stimulograptushalli 1.45 m long is recorded from the AberystwythGrits Formation north of Clarach,western mid-Wales. This is the longest graptoloidgraptolite known. Assuming a growthrate similar to that of modern Rhabdopleura itlived for at least 25 years.2007040392澳大利亚新南威尔士卡拉道克阶笔石 : 系统分类、生物地层和演化 = Gisbornian(Caradoc) graptolites from New South Wales,Australia: systematics, biostratigraphy andevolution. ( 英文 ). Rickards B; Sherwin L;Williamson P. Geological Journal, 2001, 36(1):59-86The biodiversity record of graptolites fromthe Cheeseman's Creek Formation, consideredherein as late Gisbornian (Caradoc) in age, hasbeen substantially increased to fifteen taxa,including the new species Dicellograptuspraemorrisi sp. nov. and Climacogratus vandenbergisp. nov. Some of the records haveglobal correlative significance enabling us toidentify the wilsoni Biozone (= calcaratusBiozone of eastern Australia). Several evolutionarylineages have been recognized:1. Dicellagratus moffatensis (Carruthers, 1858)--> D, praemonisi sp. nov --> D. morrisi Hopkinson,18712. Glossograptus hincksi Hopkinson, 1872 -->Glossograptus? sp.3. Climacograptus bicornis (J. Hall, 1847) -->C. vandenbergi sp. nov. --> C. lanceolatusVandenberg, 1990.2007040393西北地区志留纪温洛克世晚期 — 罗德洛世早期的一些笔石 = Some late Wenlock-earlyLudow (Silurian) graptolites from NorthwestChina. ( 中文 ). 倪寓南 ; 宋礼生 . 古生物学报 , 2002, 41(3): 361-371 1 图版 .记述西北地区志留纪温洛克世晚期 — 罗德洛世早期笔石 5 属、11 种。进一步肯定罗德洛世早期 nilssoni 带的地层在陕西紫阳、甘肃迭部和内蒙古额济纳旗的存在。首次确认陕西紫阳和内蒙古额济纳旗发育温洛克世侯默中晚期含笔石地层 , 大致为parvus 带或稍高。2007040394作为澳大利亚新南威尔士 Capertee High 地区北部 Sofala 火山岩和 Willow Glen 组的时代的笔石证据 = Graptolite evidence for theages of the Sofala Volcanics and Willow GlenFormation, northern Capertee High, NSW. ( 英文 ). Rickards R B; Wright A J; Pemberton JW. Alcheringa, 1998, 22(3/4): 223-230New finds of graptolites in the Cudgegongdistrict N.S.W., indicate a Bo3 (mid-Bolindian:Late Ordovician) age for the upper part of theSofala Volcanics and an early Pridoli (LateSilurian) age for the upper part of the WillowGlen Formation. The Silurian graptolite isdescribed as Monograptus parultimus minutussubsp. nov. Integration of the new biostratigraphicdata with SHRIMP ages for volcanic103

units in the Cudgegong sequence supports anage of 410 Ma for the Silurian-Devonianboundary.分类位置不明2007040395加拿大纽芬兰阿瓦朗带 Mistaken Point 组合纺锤形埃迪卡拉化石 = Spindle-shaped Ediacarafossils from the Mistaken Point assemblage,Avalon Zone, Newfoundland. ( 英文 ).Gehling J G; Narbonne G M. Canadian Journalof Earth Sciences, 2007, 44(3): 367-387The Mistaken Point assemblage of the Ediacarafossils is dominated by rangeomorphswith homologous fractal branching elements.The most distinctive are the fusiform fossils,herein named Fractofusus misrai n.gen., andn.sp., and Fractofusus andersoni n.gen., andn.sp. Although endemic to the Newfoundlandportion of the Avalonia terrane, they dominateddeep sea-floor communities below thephotic zone, in the mid-Ediacaran Period (ca.575-560 Ma). Their biological affinities remainuncertain, but their architecture suggestsa phylogenetic position near the base of theMetazoa.2007040396印度尼西亚西帝汶下二叠统温带水域中的Shamovella 属 = Temperate water Shamovellafrom the Lower Permian of West Timor, Indonesia.( 英文 ). Riding R; Barkham S. Alcheringa,1999, 23(1/2): 21-29The problematic Mississippian-Cretaceousfossil Shamovella (=Tubiphytes) has beenreferred to the cyanobacteria, algae and invertebrates(sponges, hydrozoans, foraminifera).These conflicting interpretations of affinity arebased on morphology. Hitherto there has beenlittle emphasis on the palaeoecological andpalaeogeographic distribution of Shamovella,although this could provide further informationrelating to its systematic position. Previousreports of Shamovella document occurrencein shallow-marine warm water, oftenreefal, associations. However, in the LateSakmarian (Sterlitamakian) Hoeniti Memberof the Maubisse Formation near Bisnain, easternWest Timer, Shamovella obscura (Maslov)Riding is locally abundant and is associatedwith brachiopods of temperate water affinity.Shamovella obscura occurs in grainstoneswith abraded and bored bioclasts, indicatingshallow-water, but dasycladaleans, other calcareousalgae, and also cyanobacteria are absent.This indicates that Shamovella couldoccupy temperate, in addition to tropical, marineenvironments and suggests affinities wereunlikely to have been with calcified cyanobacteriumor chlorophyte alga, or a consortiuminvolving these, but is consistent with an invertebrateaffinity.2007040397陕南晚震旦世 Gaojiashania 的保存特征及形态解释 = Preservation and morphologic interpretationof Late Sinian Gaojiashania fromsouthern Shaanxi. ( 中文 ). 陈哲 ; 孙卫国 ; 华洪 .古生物学报 , 2002, 41(3): 448-454 1 图版 .陕西宁强地区灯影组高家山段地层中特异原地埋藏的管状化石 Gaojiashania Yang etal.,1986 为体似蚕状或带状 , 直或微弯 , 由密集圆环 ( 或皱脊 ) 彼此连接在一起形成的管状化石。对化石的埋藏及保存特征的研究表明 , 不同的矿化阶段形成不同的保存特征 ,早期黄铁矿化对化石保存起着重要作用。Gaojiashania 以其特殊的圆环叠置的保存方式 , 与软躯体蠕形动物化石以及遗迹化石的保存迥然不同。推测 Gaojiashania 生物体已具有分节现象 ; 在成分上也有差别 , 圆环部分可能具有一定的矿化 , 属于较为高等的生物门类。古脊椎动物学综论2007040398阿根廷布宜诺斯艾利斯省西南部早全新世干旱条件 : 脊椎动物和埋葬学 = Arid conditionsduring the Early Holocene in southwesternBuenos Aires Province (Argentina): Vertebratesand taphonomy.. ( 其他 ). Pardinas U FJ. Ameghiniana, 2001, 38(3): 227-236Fishes, amphibians, birds, marsupials, armadillos,and rodents are described from aHolocene site located at Camping Americano,near Monte Hermoso (38 degrees 57' 47" S 61degrees 22' 48" W, Buenos Aires province,Argentina). The fossil bearing sediments arereferred to the Lower Holocene on the basis ofa radiocarbon AMS date of 8.9 yr BP. Theassemblage is largely dominated by the caviomorphrodent Ctenomys, with low frequenciesof sigmodontines (Eligmodontia, Reithrodon),marmosines, (Lestodelphys), edentatesand other vertebrates. Several lines of evidencesuggest a multiple taphonomical origin,including owl pellets, water transport and insitu burial. This interpretation plus the presenceof some faunistic elements of xeric environments[as the marmosine Lestodelphys104

halli (Thomas)] and a low specific richness ofsigmodotine rodents indicate that the assemblagewere deposited under dryer climaticconditions than the present ones. Additionally,the global faunistic evidence, such as the highfrequency of the octodontid Ctenomys or thebone concentrations of the fish Corydoras,suggests an interdune paleoenvironment withsmall fresh-water bodies, similar to the generallandscape dominating nowadays thesandy "Southern barrier" of southwest BuenosAires Province. According to the present intertidallocation of the studied deposits, the absolutechronology and the inferred paleoenvironment,the former position of the coast lineis discussed.2007040399澳大利亚塔斯马尼亚组下泥盆统微体脊椎动物 = Lower Devonian microvertebratesfrom the Point Hibbs Formation, Tasmania.( 英文 ). Burrow C J; Long J A; Turner S. Alcheringa,1998, 22(1/2): 9-20Palaeozoic microvertebrate remains aredocumented from the Point Hibbs Formation,Point Hibbs, western Tasmania. They comprisescales, teeth and ornamented dermalbone from acanthodians "Nostolepis"guangxiensis, Nostolepis spp., Gomphonchus?bogongensis, Trundlelepis cervicostulata andWatsonacanthus? sp., onychodontiform sarcopterygians,and four types of placoderms.The microvertebrate fauna supports a LowerDevonian (Pragian) age for the deposit, whencompared with other eastern Australian occurrencesof the these taxa.鱼类2007040400巴哈日亚上白垩统巴哈日亚组 Polypterid 鳞片的微结构 = Microstructure of Polypteridscales (Osteichthyes: Actinopterygii: Polypteridae)from the Upper Cretaceous bahariyaformation, Bahariya. ( 英文 ). Smith J B;Grandstaff B S. Journal of Paleontology, 2006,80(6): 1179-1185 3 图版 .Histology of newly discovered ganoidscales from the lower Bahariya Formation, inthe Bahariya Oasis of western Egypt, confirmsthe presence of polypterid osteichthyans inthis early Cenomanian locality. These fossils,occurring in the 97 million-year-old lowerBahariya sequences, are among the earliestknown polypterids. The Bahariya scales exhibitfour tissues: ganoin, dentine, isopedine(elasmodin), and a basal plate of cellular bone,confirming their inclusion within the Polypteriformes.They have a discontinuous ganoinlayer, present only as highly variable ridgesand bosses. Dentine along the edges of theganoin ridges appears to have undergone activeremodeling, suggesting that the ganoinridges represent the remnants of a continuousganoin cover. Modern polypterids inhabit exclusivelyfreshwater environments. Polypteridsare not rare in the lower Bahariya Formation.Their presence in these coastal sedimentssuggests that freshwater habitats lay close tothe site of deposition of this sequence duringthe early Cenomanian.2007040401格陵兰东部法门阶一个新的辐鳍类及其和泥盆纪放射鳍鱼的相互关系 = A new Actinopterygianfrom the Famenian of eastGreenland and the interrelationships of Devonianray-finned fishes. ( 英文 ). Friedman M;Blom H. Journal of Paleontology, 2006, 80(6):1186-1204 6 图版 .A new actinopterygian, Cuneognathusgardineri new genus and species, is describedfrom the Devonian (Famennian) ObrutschewBjerg Formation of East Greenland on thebasis of multiple incomplete specimens. Cuneognathusmost closely resembles Limnomisfrom the Famennian Catskill Formation ofPennsylvania, and, like that taxon, is knownexclusively from freshwater deposits. Acladistic analysis with an ingroup of 13 actinopterygiansand an outgroup of five sarcopterygiansexplores the relationships betweenthe new genus and some of its better-knownDevonian contemporaries, and recovers thesame four topologies regardless of the implementationof limited character ordering. Cheirolepisis resolved as the most basal of wellknownDevonian actinopterygians, consistentwith a majority of previous studies. A novelsister-group relationship between Howqualepisand Tegeolepis is found in all trees. Disagreementbetween the most parsimoniouscladograms is concentrated in a clade whosemembers are often informally referred to as‘stegotrachelids.’ Cuneognathus and Limnomisare resolved as sister taxa within thislarge radiation along with the pairings ofMoythomasia dugaringa plus M. nitida andKrasnoyarichthys plus Stegotrachelus. Thearrangement of taxa is conserved when theenigmatic Dialipina is added to the analysis,although the reconstructed position of thatgenus above both Cheirolepis and Osorioichthysseems improbable. Our scheme of rela-105

tionships suggests that actinopterygians invadedfreshwater environments at least fourtimes during the Devonian, while age constraintsindicate that many of the cladogenicevents between ingroup taxa included in thisstudy occurred during or before the Givetian.2007040402泥盆纪肉鳍鱼类 Eusthenopteron foordi 的成对鳍的显微学和组织学研究 = A microanatomicaland histological study of the pairedfin skeleton of the Devonian SarcopterygianEusthenopteron foordi. ( 英文 ). Laurin M;Meunier F J. Journal of Paleontology, 2007,81(1): 143-153 5 图版 .Sections of fore- and hindlimbs of a Paleozoicsarcopterygian (Eusthenopteron foordifrom the Devonian) possess a thin corticalcompacta and an extensive and relativelyloose medullary spongiosa. Most long boneshave no free medullary cavity. The smallestbones appear to have a proportionately thickercortical compacta (although the trend is notstatistically significant) and a free medullarycavity. The morphological synapomorphies ofpanderichthyids and stegocephalians thatcould be interpreted as suggesting a life inshallow water and possibly occasional excursionson dry land are absent in E. foordi. Thus,recent data on sarcopterygian morphology arecongruent with recent paleoecological interpretationsthat E. foordi lived in a marginalmarine or estuarine environment and had anaquatic lifestyle.2007040403贵州关岭晚三叠世邓氏贵州鱼龙(Guizhouichthyosaurus tangae Cao and Luo inYin et al.,2000) 的讨论 = Discussion onGuizhouichthyosaurus tangae Cao and Luo inYin et al.,2000 (Reptilia,Ichthyosauria) fromthe Late Triassic of Guanling County,Guizhou.( 中文 ). 潘薪如 ; 江大勇 ; 孙作玉 ; 蔡涛 ; 张大鹏 ;谢家林 . 北京大学学报 ( 自然科学版 ), 2006,42(6): 697-703贵州省关岭县新铺地区晚三叠世法郎组瓦窑段下部的鱼龙标本保存完整、精美 , 对它们准确而详细的描述将对研究鱼龙类分类、演化和完善其演化谱系具有重要的意义。目前对其中大型鱼龙已有Guizhouichthyosaurus tangae、Typicusichthyosaurus tsaihuae、Guanlingsaurus liangae、Cymbospondylusasiaticus、Panjiangsaurus epicharis 等 5 个命名。在野外调查、室内修理、观察、比较的基础上 , 补充、修正 Guizhouichthyosaurustangae 的描述 , 并认为 Cymbospondylus asiaticus和 Panjiangsaurus epicharis 应为Guizhouichthyosaurus tangae 的同物异名。2007040404海南岛南好地区志留纪软骨鱼类化石的发现及地质意义 = Discovery of chondrichthyesand its geological significance from the Silurianof the Nanhao area,Hainan Island. ( 中文 ).李志宏 ; 谢才富 ; 付太安 ; 罗郧 . 华南地质与矿产 , 2006, (4): 39-44本文描述了海南岛南好地区志留纪足赛岭组三段上部首次发现的软骨鱼类化石 , 认为它的层位介于扬子区志留系同类生物群第 1 组合 (Hunanacanthus-Eosinacanthus) 至第 2 组合 (Sinacanthus-Neosinacanthus) 之间 ,并与第 2 组合带关系密切 , 其地质时代为志留纪兰多维列世特列奇中期。根据足赛岭组所产软骨鱼类化石及其伴生的腕足类、珊瑚、三叶虫等 , 认为它们与扬子区及塔里木盆地西北缘同期生物群面貌彼此接近或关系密切。在兰多维列世特列奇中期 , 可能同属一个生物古地理区。2007040405贵州关岭地区中晚三叠世法郎组中的软骨鱼类微体化石新材料 = New data of Middle-Late Triassic elasmobranch ichthyoliths from“Falang Formation” in Guanling, Guizhou.( 中文 ). 陈立德 . 微体古生物学报 , 2002,19(3): 276-287 2 图版 .软骨鱼类的微体化石具有区域甚至全球性的地层对比潜力 , 还可以用于有机成熟度的分析。贵州关岭中晚三叠世法郎组产数量丰富、类型繁多的软骨鱼类微体化石 , 本文按照形态分类系统 , 对其进行了分类和描述。2007040406江苏句容青山早三叠世鱼类 = Early Triassicfishes from Jurong, Jiangsu. ( 中文 ). 刘冠邦 ;冯洪真 ; 王菊香 ; 吴铁民 ; 翟忠华 . 古生物学报 , 2002, 41(1): 27-52 6 图版 .记述了在江苏句容东昌青山早三叠世下青龙组上部发现的鱼类 , 计有 6 属 8 种 , 其中4 新属 6 新种 , 分属两目两科。属裂齿鱼目裂齿鱼科的有 Perleidus piveteaui,Perleidusaff. P. madagascariensis, “ Perleidus ”eurylepidotrichia sp. nov. 和 Zhangina cylindricagen. et sp. nov; 属骨鱼目副半椎鱼科的106

有 Stensionotus dongchangensis sp. nov., Jurongiafusiformis gen. et sp. nov., Qingshaniacercida gen. et sp. nov. 和 Suius brevis gen. etsp. nov.。上列绝大部分属种的特征充分显示这个鱼群与马达加斯加北部早三叠世鱼群的亲密关系 , 少数属种的特征也反映其与东格陵兰早三叠世鱼群有某些关系。2007040407澳大利亚昆士兰首个早石炭世肺鱼 = Firstearly Carboniferous lungfish (Dipnoi, Ctenodontidae)from central Queensland. ( 英文 ).Turner S; Kemp A; Warren A A. Alcheringa,1999, 23(3/4): 177-183Toothplates and skull bones from a dipnoanreferred here to the genus Ctenodus occur frequentlyin the tetrapod-bearing member of themid Visean Ducabrook Formation locatednear the type section at Ducabrook, nearSpringsure, central Queensland. This is thefirst record of a Visean ctenodontid, and of thegenus Ctenodus, in Australia, in the EastGondwana region, and in the southern hemisphere.2007040408晚泥盆世 Moythomasia durgaringa 的鳞片形态 = Scale morphology of the Late Devonianpalaeoniscoid Moythomasia durgaringa Gardinerand Bartram, 1977. ( 英文 ). Trinajstic K.Alcheringa, 1999, 23(1/2): 9-19The squamation of a complete palaeoniscoid,M. durgaringa Gardiner & Bartram,1977, from the Frasnian Gogo Formation isdescribed. A variety of isolated scales fromthe Gneudna Formation, Carnarvon Basin, arereferred to M. durgaringa on the basis of comparisonwith the described articulated specimen.Scales of various forms are attributed tospecific regions of the body.2007040409贵州兴义发现最原始弓鳍鱼 = On the mostprimitive amiid fish from Upper Triassic ofXingyi, Guizhou. ( 中文 ). 刘冠邦 ; 尹恭正 ; 王雪华 . 古生物学报 , 2002, 41(3): 461-463记述在贵州兴义著名的贵州龙化石层 ( 上三叠统卡尼阶 ) 中发现的最原始弓鳍鱼并建立了一新属新种 — 优美贵州弓鳍鱼(Guizhouamia bellula gen. et sp. nov.)两栖类2007040410阿根廷布宜诺斯艾利斯新近纪 Ceratophrys属一新种 = A new species of Ceratophrys(Anura, Leptodachylidae) from the Neogeneof Buenos Aires Province, Argentina. ( 其他 ).Fernicola JC. Ameghiniana, 2001, 38(4): 385-391The new species Ceratophrys ameghinorumis described. This species is distinguishedfrom other species of this genus in the presenceof a triangular squamosal otic plate thatis projected markedly above the dorsal surfaceof the skull. The external edge of the otic platebears a longitudinal crest that ventrally turnsinto a lateral wall. In lateral view, the lengthof the otic ramus represents more than 55% ofthe length of the ventral ramus. The atlas bearsa pair of cotyles with discontinuous articularsurfaces. The species C. prisca Ameghino isconsidered species inquirenda.2007040411澳大利亚新南威尔士悉尼盆地早至中三叠世 Narrabeen 群巨型离片椎类 = Giant temnospondylamphibians from the Early to MiddleTriassic Narrabeen Group of the SydneyBasin, New South Wales, Australia. ( 英文 ).Damiani R J. Alcheringa, 1999, 23(1/2): 87-109Material of giant temnospondyl amphibiansis described from two localities in the Early toMiddle Triassic Narrabeen Group of the SydneyBasin, Australia. The capitosaurid Bulgosuchusgargantua gen, et. sp. nov. from theBulge Sandstone (Scythian) at Longreef, representedby an incomplete mandible and afemur, is the largest known Early Triassictemnospondyl and the earliest occurrence of atemnospondyl in the Sydney Basin Triassic. B.gargantua is phenetically most similar to Paracyclotosaurusand to 'P'. gunganj, but alsoshows affinities with Eryosuchus and MiddleTriassic species of 'Parotosuchus'. An anteriorportion of a large mandible from the TerrigalFormation (late Scythian-early Anisian) atBouddi is also described and tentatively referredto the Capitosauridae, but is genericallyindeterminate. The morphology of the postglenoidarea in members of the Capitosauridaeis described, and derived characters of thecapitosaurid mandible are provided.2007040412印度中部萨特普拉冈瓦纳盆地三叠纪Denwa 组新的大头鲵 = New capitosauridamphibians from the Triassic Denwa Formationof the Satpura Gondwana Basin, centralIndia. ( 英文 ). Mukherjee R N; Sengupta D P.Alcheringa, 1998, 22(3/4): 317-327107

Two new species of the genus Parotosuchus,(Family Capitosauridae) with semi-closed oticnotches, from the Denwa Formation, SatpuraGondwana Basin, India are described fromwell preserved, complete skulls. Capitosauridsfrom India were known from fragmentary materialonly. The relationship among the twonew species and other related forms is brieflydiscussed.2007040413澳大利亚悉尼、卡那封和塔斯马尼亚三叠纪两栖类分椎目段齿兽科的修订 = Revisionof the Brachyopidae (Temnospondyli) fromthe Triassic of the Sydney, Carnarvon andTasmania Basins, Australia. ( 英文 ). Warren A;Marsicano C. Alcheringa, 1998, 22(3/4): 329-342Australian Triassic strata have producedmore species of brachyopid Amphibia than areknown elsewhere. Some were described lastcentury and most before the widespread use ofcladistics. There is thus a need for redescriptionswhich include identification of charactersuseful for character analysis. This paperre-examines the Australian brachyopids as apreliminary to a cladistic analysis of theBrachyopidae, clarifies some controversialaspects of their anatomy and taxonomy, andconcludes that all except Trucheosaurus majorare true brachyopids. Notobrachyops pickettiis unlike other members of the taxon in theabsence of a sensory canal system.爬行类2007040414伊斯的利亚西南部 ( 克罗地亚 ) 早白垩纪恐龙骨结构的组织学研究 = Histologicalbone structure of Lower Cretaceous dinosaursfrom southwest Istria (Croatia). ( 英文 ). KozariZ; Sparica M; Bajraktarevi Z. Cretaceous Research,1996, 17(6): 741-749Recently discovered dinosaur bones insubmerged near-shore deposits of southwestIstria include one vertebra, one femur, and tworib fragments. They all show well-developedvascularization. The large amounts of primarybone tissue in the vertebral and femoral compactaas well as in one rib fragment suggestthat they belong to sub-adult animals whichwere growing rapidly. The structure of a secondrib fragment differs in that it consists ofsecondary bone. The absence of lines of arrestedgrowth is evident in all investigatedbones. This suggests a sustained manner ofbone deposition.2007040415摩洛哥古新世一短鼻 Dyrosaurid = A shortsnoutedDyrosaurid (Crocodyliformes,Mesoeucrocodylia) from the Palaeocene ofMorocco. ( 英文 ). Jouve S; Bouya B; AmaghzazM. Palaeontology, 2005, 48(2): 359-369This paper describes a new genus and speciesof dyrosaurid, Chenanisuchus lateroculigen. et sp. nov. (Crocodyliformes,Mesoeucrocodylia) from the Thanetien (LatePalaeocene) of the Oulad Abdoun Basin, Morocco.This new taxon has a particularly shortsnout, as well as widely separated and laterallyfacing orbits. In the holotype, the mandibleexhibits a retroarticular process that isstrongly depressed posterior to the glenoidfossa, bringing the ventral margin of the medialwing of the articular to the same level asthe ventral margin of the retroarticular process.This feature is shared with Congosaurusbequaerti, Dyrosaurus and isolated dyrosauridmaterial from Mali and Niger, but is absent inthe putative closely related crocodyliforms,such as pholidosaurids and Terminonaris, andcould be a dyrosaurid character.2007040416南非中二叠统 burnetiamorph 类一新种 = Anew burnetiamorph(Therapsida: Biarmosuchia)from the Middle Permian of south Africa. ( 英文 ). Rubidge B S; Sidor C A. Journal of Paleontology,2006, 80(4): 740-749 4 图版 .The skull of a carnivorous therapsid fromthe Tapinocephalus Assemblage Zone of theBeaufort Group, Middle Permian of SouthAfrica, is described as a new burnetiamorphbiarmosuchian. Pachydectes elsi n. gen. and sp.is distinguished from all other therapsids by itspossession of a conspicuous pachyostoticmaxillary boss that sheathes the root of theupper canine. It shares the presence of a preparietalossification with other biarmosuchiansand a pachyostotic boss below the postorbitalbar with other burnetiamorphs. Pachydectes isthe first burnetiamorph known from along theEcca-Beaufort contact in the eastern part ofthe Karoo Basin and only the second burnetiamorphto be described from the TapinocephalusAssemblage Zone. All other SouthAfrican burnetiamorphs, save Bullacephalusjacksoni, are known from much younger biozonesof the Beaufort Group. Our phylogeneticanalysis links Pachydectes and Bullacephalus,which are the stratigraphicallylowest-occurring taxa, with Burnetia, the burnetiamorphknown from the highest position108

in the lower Beaufort Group. This result suggeststhat most of the history of biarmosuchiansin South Africa is unrecorded.2007040417恐龙骨骼中的陆相昆虫 : 来自马达加斯加和犹它州晚白垩中的实例 = Continental insectborings in dinosaur bone:examples fromthe late cretaceous of madagascar and Utah.( 英文 ). Roberts E M; Rogers R R. Journal ofPaleontology, 2007, 81(1): 201-208 3 图版 .Two new insect-related ichnogenera are reportedin fossil dinosaur bones from UpperCretaceous continental strata in Madagascarand Utah. Cubiculum ornatus n. igen. and isp.is described from numerous fossil bones in theUpper Cretaceous Maevarano Formation ofnorthwestern Madagascar, and consists of hollow,ovoid chambers with concave flanks excavatedinto both spongy and compact bone.Traces similar in morphology to Cubiculumornatus have been reported elsewhere in NorthAmerica, Asia, Europe, and Africa in bonesranging in age from Jurassic to Pleistocene,and have been interpreted as pupal chambersconstructed by carrion beetle larvae. Osteocallismandibulus n. igen. and isp. is described indinosaur bones from continental deposits ofthe Upper Cretaceous Maevarano Formationof Madagascar and the Upper Cretaceous KaiparowitsFormation of southern Utah. O.mandibulus consists of shallow, meanderingsurface trails, composed of numerous arcuategrooves, bored into compact (cortical) bonesurfaces, and is tentatively interpreted as afeeding trace. Based on similar patterns ofbioglyph preserved in both Cubiculum ornatusand Osteocallis mandibulus, the tracemaker isinterpreted to be the same or similar for bothborings. Given the recurrent association withanimal remains, the tracemaker is furthermorepresumed to be a necrophagous or osteophagousinsect that used bone as a substratefor both reproduction (C. ornatus) and feeding(O. mandibulus).2007040418穴居恐龙的第一个痕迹和实体化石证据 =First trace and body fossil evidence of a burrowing,denning dinosaur. ( 英文 ). VarricchioD J; Martin A J; KatsuraY. Proceedings of theRoyal Society B: Biological Sciences, 2007,274(1616): 1361-1368A fossil discovery in the mid-CretaceousBlackleaf Formation of southwest Montana,USA, has, yielded the first trace and body fossilevidence of burrowing behaviour in a dinosaur.Skeletal remains of an adult and two juvenilesof Oryctodromeus cubicularis gen. etsp. nov., a new species of hypsilophodontgradedinosaur, were found in the expandeddistal chamber of a sediment-filled burrow.Correspondence between burrow and adultdimensions supports Oryctodromeus as theburrow maker. Additionally, Oryctodromeusexhibits features of the snout, shoulder girdleand pelvis consistent with digging habitswhile retaining cursorial hindlimb proportions.Association of adult and young within a terminalchamber provides definitive evidence ofextensive parental care in the Dinosauria. Aswith modern vertebrate cursors that dig, burrowingin Oryctodromeus may have been animportant adaptation for the rearing of young.Burrowing also represents a mechanism bywhich small dinosaurs may have exploited theextreme environments of polar latitudes, desertsand high mountain areas. The abilityamong dinosaurs to find or make shelter maycontradict some scenarios of the Cretaceous-Paleogene impact event. Burrowing habitsexpand the known range of nonavian dinosaurbehaviours and suggest that the cursorial ancestryof dinosaurs did not fully preclude theevolution of different functional regimes, suchas fossoriality.2007040419盘县动物群研究进展 = Advance in studies ofthe Panxian fauna. ( 中文 ). 郝维城 ; 孙元林 ; 江大勇 ; 孙作玉 . 北京大学学报 ( 自然科学版 ), 2006, 42(6): 817-823盘县动物群是以保存完整、精美、属种丰富的海生爬行动物化石为特色 , 伴生海生无脊椎动物化石的一套完整的珍稀古生物群落。盘县动物群产于中三叠统关岭组上段 , 属于牙形石 Nicoraellakockeli 带 , 时代为中三叠世安尼期的 Pelsonian 亚期 , 早于著名的意大利 — 瑞士交界处 MonteSanGiorgio 地区的 Grenzbitumenzone 动物群 ( 安尼阶 — 拉丁阶界线附近 ), 是目前世界上中三叠世最老的海生爬行类动物群。它的发现和研究填补了海生爬行动物演化的早期链条 , 增强了人们对海生爬行动物各类群的起源、演化、系统发育、古生物地理以及动物群特异埋藏理论的认识。近期研究表明 , 盘县动物群中的海生爬行动物 (1) 具有较高的分异度 , 已报道 5 属 5 种 , 拥有了目前发现的最古老的混鱼龙科分子、鸥龙属分子、较老的幻龙属分子和真正适应水生生活的原龙类以及诸多未描述的类群 ;(2) 动物群多由适应近岸109

浅水环境的类群组成 , 在面貌上呈现出强烈的西特提斯生物亲近性 ;(3) 动物群属特异埋藏 , 赋存层分布有 4~5 层凝灰岩 , 化学特征分析显示存在 7 次火山间歇性喷发活动 , 火山活动导致的生态环境急剧恶化可能是动物群集群绝灭的直接诱因。2007040420鹦鹉嘴龙的研究进展及 CT 应用 = Advancesin the study of psittacosaurids and the appilcationof CT scan. ( 中文 ). 周长付 ; 高克勤 ; 杜湘珂 ; 綦维维 ; 张森 . 北京大学学报 ( 自然科学版 ), 2006, 42(2): 146-152鹦鹉嘴龙作为亚洲东部地区早白垩世时期中所特有的原始角龙类群 , 对研究角龙类的起源和演化有着重要意义。近年来在辽宁西部地区发现大量鹦鹉嘴龙化石 , 大大推进了该类恐龙的骨骼解剖学和古生物学研究。结合最新研究进展 , 对鹦鹉嘴龙科内的属种分异度进行了剖析 , 并对该科的地史地理分布特征和演化历史进行了讨论。此外 ,本项研究应用医学 CT 扫描和计算机辅助三维图像重建技术 , 对辽西新发现的一件完整的鹦鹉嘴龙头骨进行了 CT 扫描和三维图像的复原。这一手段的应用揭示了该头骨腭面的形态结构 , 为鹦鹉嘴龙类的解剖和生物学研究提供了新的特征信息。2007040421印度板块 - 古亚洲板块碰撞及亚洲恐龙的出现 = Collision between the Indian plate andthe paleo-Asian plate and the appearance ofAsian dinosaurs. ( 中文 ). 方晓思 ; 张志军 ; 卢立伍 ; 韩迎建 ; 赵喜进 ; 李佩贤 . 地质通报 , 2006,25(7): 862-873印度板块在 5500 万年前的古近纪撞击了亚洲板块 , 造就了东西走向的雅鲁藏布江水系和喜马拉雅山系。根据近年来的研究 , 笔者又提出一个新观点 : 印度板块在约 2 亿年前与亚洲板块发生碰撞时 , 将一个发源于非洲、南美洲的 “ 冈瓦纳恐龙动物群 ” 送上亚洲大陆 , 在中国西南地区形成以禄丰龙、蜀龙、峨眉龙、马门溪龙为特征的恐龙类动物群。这一事件不仅使亚洲首次出现了恐龙动物 , 而且板块相撞还造就了南亚地区南北走向的横断山脉和伊洛瓦底江、怒江、澜沧江、金沙江等纵向水系 , 以及四川盆地的形成。2007040422河南汝阳地区一巨型蜥脚类恐龙股骨化石的发现及其地层学意义 = Discovery of agigantic sauropod femur in Ruyang, Henan,China, and its stratigraphic significance. ( 中文 ). 吕君昌 ; 徐莉 ; 贾松海 ; 张兴辽 ; 季强 . 地质通报 , 2006, 25(11): 1299-1302报道了首次在河南省汝阳县发现的大型蜥脚类恐龙股骨化石。从股骨近端的大小来判断 , 该股骨的实际长度可能超过 2m, 应属于巨型蜥脚类恐龙的股骨无疑。虽然化石破碎 , 种属的归属存在一定的困难 , 但是它的发现无论从晰脚类恐龙的分布、演化还是从地层学上都具有重要意义。该恐龙股骨化石的发现 , 将该地区原认为属于古近系蟒川组的时代向前推至早白垩世晚期或晚白垩世早期 , 同时其下伏地层陈宅沟组也应划归白垩纪时期的沉积。2007040423关岭生物群的生活环境与演化 = Environmentof the Guanling biota and its evolution.( 中文 ). 王尚彦 . 地质学报 , 2006, 80(4): 481-490产于贵州关岭县新铺乡的上三叠统小凹组底部的关岭生物群 , 主要由海生爬行类 ( 鱼龙、海龙、鳍龙、盾齿龙等 )、海百合、菊石、双壳、腕足、牙形刺、鱼类和植物组成 , 以保存完整精美、数量巨大的海生爬行类和棘皮动物海百合为标志。通过岩相和古地理分析 , 对关岭生物群的生活环境和演化可以得出两点结论。1. 关岭生物群生活在水流强度小、相对贫氧的凹向北西的陆缘海湾 , 离海岸最近的地方约 10 km。2. 关岭生物群发生、发展、消亡和环境的变化关系密切。关岭生物群演化经历了几个演化阶段离岸稍远的稳定碳酸盐台地环境 , 沉积形成竹杆坡组顶部 ; 一次规模较大的海退 , 形成了竹杆坡组与小凹组岩层之间的突变 ; 离岸较近的海水深浅变化频繁的海湾环境 , 沉积形成小凹组底部灰岩和含陆源碎屑灰岩互层段 ; 离岸相对不远的比较稳定的海湾环境时期 , 关岭生物群就生活在这个时期 ; 强烈动荡的海洋环境 , 沉积形成的是中厚 — 厚层的具大量滑塌、搅动构造的灰岩层 , 关岭生物群受突如其来的灾难的影响 , 迁移到其他地方生息繁衍 , 结束了关岭生物群在该区的生活。2007040424贵州中三叠世早期幻龙属 (Nothosaurus) 一新种 ( 英文 ) = A new species of nothosaurusfrom the early Middle Triassic ofGuizhou,China. ( 英文 ). 尚庆华 . 古脊椎动物学报 , 2006, 44(3): 237-249110

作为三叠纪海生爬行动物的重要分子 , 幻龙属化石主要发现于欧洲、中东和中国西南地区的中三叠世海相地层 , 且主要集中分布于安尼期晚期和拉丁期晚期(Edinger,1921;Haas,1980;Rieppel,2000)。我国目前已报道的幻龙属化石有两种 : 杨氏幻龙 (Li and Rieppel,2004) 和幻龙属未定种 (Rieppel,1998), 它们均产于贵州省兴义地区的法郎组竹杆坡段 , 时代为中三叠世拉丁期。最近在贵州省盘县地区关岭组 Ⅱ 段地层中也发现了数量较多的幻龙骨骼化石 , 证明中三叠世早期东特提斯区同样生存着幻龙类。鉴于标本的骨骼特征与已知的幻龙属种相比存在一定的差异 , 因此本文建立一新种 Nothosaurus rostellatus sp.nov.( 小吻幻龙 )。新种的个体在幻龙属种中为中等 ( 头骨中线长 210~320 mm); 吻部短而小 , 具 4 个前颌骨獠齿 , 紧随其后是第 5 个明显较小的前颌齿 ; 一对上颌骨犬齿之前有 6~9 个小型上颌齿 ; 眼窝较大 , 卵圆形 , 位置相对靠前 ;内鼻孔的后缘由腭骨构成 , 具内鼻槽 ; 外翼骨形成腹向凸缘 ; 下颌具冠状突 ; 背椎神经棘较低 , 背肋肩部明显加厚。N.rostellatus 与其他已知种的主要区别特征是吻部形形态和比例。新种的吻部较小 , 长略大于宽 , 前端钝圆 , 基部明显收缩 , 其吻部长度 ( 从吻端至外鼻孔前端的距离 ) 仅占其头骨中线长度的 1/6-1/7, 而其他种一般占 1/4—1/5, 具有细长吻部的 N.haasi 甚至接近 1/3。此外 , 新种吻端 - 上颞孔前缘距离与吻端 - 外鼻孔前缘距离的比值也明显高于其他种。N. rostellatus 区别于其他幻龙种的另一主要特征是上颌骨牙齿的数目和排列。在已知的幻龙属种中 , 很少有一对上颌犬齿前的上颌齿数超过 5 个者。新种正型标本 IVPPV 14294 在一对上颌犬齿前具有 6 个小型锥状上颌齿 , 它们大小相等 , 指向腹方。副型标本 IVPP V14301 在一对上颌犬齿前具有 9 个小型锥状上颌齿。在已知的 Nothosaurus 中 , 新种与 N.youngi Li & Rieppel,2004 和 N. marchicusKoken,1893 无论是个体大小还是头骨形态均比较接近 , 如具有相对短而宽的吻部和较短的上颌齿列、相似的鼻骨形态等 ,与其他种相差较大 , 因此这里仅对新种与此二种之间的异同做简要的介绍。从头骨的一些具体形态特征看 ,N. rostellatus 的鼻骨后侧方与前额骨相连 , 阻隔了额骨和上颌骨 , 该特征与 N. youngi 相同而不同于 N.marchicus, 后者鼻骨受额骨与上颌骨的阻隔 , 不与前额骨相连。如果不考虑鳞骨的外侧分支的宽度 ,V 14294 和 V 14301 与 N.youngi 的头骨的最宽处均位于轭骨的后端位置 , 且其宽度为吻部宽度的 2.6~3.5 倍( 其中 N. youngi 为 2.6 倍 ,V 14294 为 3倍 ,V 14301 为 3.5 倍 ), 而 N. marchicus 的最宽处位于头骨后部鳞骨的分支处 , 其轭骨后缘处头骨宽度为吻部宽度的 2~2.8 倍( Rieppel and Wild , 1996 , fig . 36 ,41)。此外 ,N. rostellatus 外翼骨形成腹向突起和下颌具冠状突的特点也与 N. youngi相同 ,N. marchicus 不具有该特征。另一方面 ,N. rostellatus 的枕部特征则与 N.marchicus 接近而不同于 N. youngi。新种的枕部内凹 , 枕骨侧边的后耳骨等向后侧部延伸 , 下颌关节在头骨后部位于枕髁之后 , 该枕部特征与 N. marchicus 一致。N.youngi 的下颁关节与枕髁基本位于一个平面内 , 因此枕部未形成明显的内凹。新种的眼眶与上颞孔之间的距离相对较宽 , 其中 V 14294 眼眶与上颞孔之间的距离与外鼻孔与眼眶之间的距离接近相等 , 而 V 14301眼眶与上颞孔之间的距离大于外鼻孔与眼眶之间的距离。此特征也与 N. marchicus 相同而不同于 N. youngi, 前者眼眶与上颞孔之间的距离与外鼻孔与眼眶之间的距离相等 , 后者的眶后弓很窄 , 其眼眶与上颞孔之间的距离小于外鼻孔与眼眶之间的距离的 1/2。N. rostellatus 鼻骨的左右两前突分别伸至两外鼻孔的前缘内侧 , 位置与 N.marchicus 相同 , 而 N. youngi 鼻骨前突仅伸至外鼻孔内侧缘的中部。N. rostellatus 前颌骨的背突向后伸至外鼻孔后缘之后 , 接近鼻骨的后缘 , 而 N. youngi 仅伸至外鼻孔后缘中间部位。除前文所述新种两个主要鉴定特征外 ,N. rostellatus 又以具有内鼻槽 ,翼骨前伸至内鼻槽附近等特征与该已知二种相区别。此外 , 新种前颌骨具外侧支突起 , 其他种该特征多不明显 , 如 N. jagisteus不存在前颌骨外侧支突起 , 其前颌骨在外鼻孔的前外侧缘沿前外侧方向与上颌骨相交 (Rieppel,2001)。从地理分布和地层层位看 ,N. marchicus 主要分布于欧洲中部的中三叠统安尼阶 , 而 N. youngi 则分布于我国贵州南部的中三叠统拉丁阶。本文描述的化石产于贵州南部关岭组 Ⅱ 段 , 其时代应相当于中三叠世晚安尼期。N. rostellatus与分布于欧洲的同时期的幻龙 N.marchicus 以及与在其后约 7~8 Ma 相邻地111

区出现的 N. youngi 的亲缘关系的远近可能还需要更深入的研究来证实。2007040425贵州中三叠世安顺龙 ( 爬行纲 : 海龙目 ) 一新种 ( 英文 ) = A new species of the thalattosaurgenus Anshunsaurus (reptilia:thalattosauria)from the Middle Triassic of Guizhou Province,southwesternChina. ( 英文 ). 奥利维尔 · 瑞柏尔 ; 刘俊 ; 李淳 . 古脊椎动物学报 , 2006, 44(4): 285-296中国的海龙类以前仅发现于法郎组瓦窑段 , 包括安顺龙和新铺龙两属。最近在法郎组竹杆坡段也发现了海龙化石 ( 完整的骨架 ,中国科学院古脊椎动物与古人类研究所标本编号 V 13782), 被归入安顺龙属。标本产自贵州兴义乌沙 , 时代是中三叠世拉丁期。此标本小于黄果树安顺龙两个已知标本 , 但是根据以下特征判断应该是个成年个体 :头骨相对较小 , 许多骨缝愈合 , 髓椎线(neurocentral suture) 封闭 , 肱骨上各种结构已经显著分化 , 掌骨和跗骨骨化程度高。根据以下特征建立一新种 , 乌沙安顺龙(Anshunsaurus wushaensis sp.nov.): 头骨相对较小 ( 相对肩臼至髋臼长度 ); 轭骨后突短 , 向后延伸不超过下颞孔之半 ; 后背区的神经棘高度小于宽度 , 其背缘有垂向沟、脊 ; 间锁骨十字形 , 前突基部宽 ; 肱骨外髁沟明显 , 内髁很发育 , 在内腹侧有脊但无孔 ;第五掌骨比第四掌骨稍长 ; 第四指失去一个指节 ; 髂骨板向后背向展开 ;7 个跗骨骨化。2007040426阿根廷巴塔哥尼亚上三叠统heterodontosaurid 类恐龙 = A heterodontosauridornithischian dinosaur from the UpperTriassic of Patagonia. ( 英文 ). Baez A M;Marsicano C A. Ameghiniana, 2001, 38(3):271+ 2001Fragmentary remains of a new heterodontosauridspecies, comparable to HeterodontosaurusCrompton and Charig, were discovered inconcretions in the Laguna Colorada Formation,a Late Triassic continental sequence in SantaCruz Province, Argentina. The material consistsof a weathered, left posterior maxillaryfragment with dentition, and, tentatively, anisolated caniniform with anterior and posteriorserrations. The preserved three maxillary teethbear flat wear facets, and are columnar andclosely packed. The anterior and posteriorsurfaces of the crowns are in contact, a featureconsidered a synapomorphy of Heterodontosaurusand Lycorhinus from the Early Jurassicupper Stormberg Group of southern Africa. Asin Heterodontosaurus tucki Crompton andCharig, the maxillary teeth lack a cingulum ora constriction separating crown and root, andthe wear facets of adjoining teeth form a single,continuous surface. However, the posteriormaxillary teeth bear more. numerous andnarrower ridges on their labial surfaces thanthose of H. tucki. This new record of a heterodontosauridextends the temporal range of thisgroup of small ornithischians and, consideringthe phylogeny of ornithischians as now understood,indicates an extensive phyletic diversificationof these dinosaurs in the Late Triassic.2007040427四川自贡大山铺中侏罗世蜀龙和峨眉龙长骨骨组织结构的初步研究 = Preliminary histologicalstudy on the long bones of MiddleJurassic Shunosaurus and Omeisaurus fromDashanpu, Zigong, Sichuan. ( 中文 ). 叶勇 ; 彭光照 ; 江山 . 古生物学报 , 2007, 46(1): 135-144 3 图版 .通过对四川自贡大山铺恐龙动物群中两种主要蜥脚类恐龙 — 李氏蜀龙和天府峨眉龙肱骨和尺骨的骨组织结构观察 , 并与我国晚白垩世的几种恐龙长骨进行对比 , 结果发现 :1) 恐龙的长骨都具有快速的后生生长速率 ;2) 恐龙的生长方式属于非限定生长 , 即在成年后并不停止生长 ;3) 不同类型的恐龙到了成年以后 , 其骨沉积速率可能有较大差异 ;4) 不同类型的恐龙在长骨的生长改建过程中 , 骨组织内部的重吸收作用有较大差异 ;5) 生长轮结构在不同部位的骨骼中或在骨骼的生长发育过程中可能也有较大差异。2007040428阿根廷巴塔哥尼亚里奥内格罗省上白垩统Allen 组一个新的 saltasaurine 类 = A newsaltasaurine dinosaur (Sauropoda, Titanosauridae)from the Rio Negro Province (AllenFormation, Upper Cretaceous), Patagonia,Argentina.. ( 其他 ). Salgado L; Azpilicueta C.Ameghiniana, 2000, 37(3): 259-264A new saltasaurine taxon based on a femur,pelvic bones and dorsal and caudal vertebraeis described. The closest relationships of thenew taxon are with Saltasaurus loricatusBonaparte and Powell from northwestern Argentina.These species share caudal vertebraebearing a ventral depression divided by a longitudinalseptum. The record of Saltasaurinae112

is thus limited to the Upper Cretaceous of Argentina,with three distinct taxa: Saltasaurusloricatus, Neuquensaurus australis Lyddekerand Rocasaurus muniozi n. gen., n. sp.2007040429阿根廷科连特斯省更新世一巨大的陆龟类化石 = A giant Testudininae tortoise (Chelonii: criptodira) from the Pleistocene of CorrientesProvince, Argentina.. ( 其他 ). Noriega J I;Manzano AS; De la Fuente MS; Tonni EP.Ameghiniana, 2000, 37(3): 321-326Remains of a giant tortoise (Testudininae)were recovered from the Toropi Formation(probably middle to upper Pleistocene) in CorrientesProvince. A partial carapace, an anteriorplastral fragment and a left humerus of asingle specimen are described herein. Thisspecimen is tentatively referred to the genusChelonoidis Fitzinger. Comparisons with additionalmaterial from other localities of thesame region suggest a quite diverse giant tortoisefauna in the Mesopotamic area duringthe Pleistocene. The Arroyo Toropi specimenis associated with indicators of more arid environmentsthan those prevailing at presenttimes in the Mesopotamia.2007040430阿根廷拉潘帕省鸟臀目鸭嘴龙类的首次记录及其古地理意义 = First record of dinosauria(Ornithischia, Hadrosauridae) in LaPampa Province (Argentina) and its paleogeographicimplications.. ( 其他 ). Riga BJG;Casadio S. Ameghiniana, 2000, 37(3): 341-351Dinosaur remains are recorded for the firsttime in La Pampa Province, Argentina. Theyare from the lowest levels of the Alien Formation,late Campanian-early Maastrichtian inage. These remains are incomplete cervical,dorsal, sacral and caudal vertebrae, scapula,coracoid, femur and phalanges which may beassigned to Hadrosauridae (Ornithischia, Ornithopoda).The caudal centra are anteriorlyhexagonal, condition that has been interpretedas a synapomorphy of Hadrosauridae hv manyauthors. In addition, the presence of dorsalneural arches with strongly upward orienteddiapophyses and relatively short neural spinessuggests reference of these remains to Hadrosaurinae.Although some differences fromKritosaurus australis Bonaparte et al. are evident,a more precise systematic assignment isdifficult in view of the fragmentary state ofthese remains. The fossils were found in sandyfacies of littoral deposits, influenced by riverflow and tides, related to the first Atlantic marineel ent for the Neuquen Basin. From a paleogeographicstandpoint, this new record ofHadrosauridae adds new evidence on the immigrationof these dinosaurs from NorthAmerica toward the end of the Cretaceous.The record from the Alien Formation andequivalent units of northern Patagonia suggestsa physical connection between bothAmericas during the Campanian.2007040431巴西帕拉伊巴省 Letreiro 山 Sousa 盆地Antenor Navarro 组蜥脚类足印 = Sauropodfootprints from the Antenor Navarro Formation(Early Cretaceous, Sousa Basin), Serrotedo Letreiro, Paraiba State, Brazil.. ( 其他 ).Carvalho ID. Ameghiniana, 2000, 37(3): 353-362An ichnocenosis from Serrote do Letreiro(Sousa Basin, Early Cretaceous, Brazil) is described.This ichnocoenosis consists of 20isolated footprints, 4 short trackways and isinterpreted as mainly produced by sauropods.Some theropod footprints are also present. Thesauropod footprints have a main alignementalong NNW-ESE direction and they are orientedmainly toward ESE. They are indicativeof a sauropod herd, composed of 16 individuals,and furnish evidence of gregariousness.The ichnofossils from Serrote do Letreiro areusually very shallow footprints probably dueto the poor granulometric sorting and the lowplasticity of the sandy substrate, related toalluvial sands located near the basin border.2007040432阿根廷拉潘帕省 Cerros Bayos 地区下古新统 Roca 组一新的龟鳖类 osteopygine 化石 =A new osteopygine (Chelonii : Cryptodira)from the Roca Formation (lower Paleocene) ofCerros. ( 其他 ). de la Fuente M, Casadio S.Ameghiniana, 2000, 37(2): 235-246A new genus and species of osteopygineturtle, Pampaemys meridionalis n. gen. n. sp.from the Roca Formation at Cerros Bayos (LaPampa province) is described. The affinities ofthis new species with North American andEuropean osteopygine turtles is discussed. Thenew taxon is based on a postero-medial fragmentof the skull. The extensive secondarypalate with the internal narial opening locatedapproximately at the posterior quarter of theskull length is shared with ErquelinnesiaDollo. However, in spite of the resemblance inthe elongated palate, the configuration of thepalate is different from that of the European113

genus. Other characters, such as palatines notfused along the midline behind vomer and thehigh and rounded skull are shared with OsteopygisCope. Several characters (skull size,angle of basisphenoidal crest, palatal widthmeasured at the level of the pterygoid processes,and presence or absence of a postchoanalcrest) suggest that the European,North American and South American taxabelongto different genera. The morphologicaldifferences between the South American Pacific(assigned to the genus Osteopygis) andthe Atlantic species (referred to the new genusPampaemys) are remarkable.2007040433内蒙古晚白垩世似鸟龙与鸭嘴龙骨组织的研究 = Histological study on the Late Cretaceousornithomimid and hadrosaurid. ( 中文 ).姚锦仙 ; 张昀 ; 唐治路 . 古生物学报 , 2002,41(2): 241-250 2 图版 .对采获于我国内蒙古二连浩特晚白垩世达布苏组的蜥臀目兽脚亚目似鸟龙科恐龙(Archaeornithomimius asiatcus) 和鸟臀目鸟脚亚目鸭嘴龙科恐龙 (Bactrosaurus johnsoni)的胫骨、腓骨、股骨、尺骨、肋骨、椎骨骨组织结构特征进行了研究 , 并将它们的骨组织与爬行纲初龙亚纲的现存湾鳄 (Crocodylusporosus) 和非洲鸵鸟 (Struthio camelus)的骨组织进行直观比较 , 应用计算机图像分析技术及统计方法进行比较研究。结果显示 :1) 这两种恐龙的骨组织具有相似的基本结构特征 , 但也存在一些差异 ;2 ) 两种恐龙的长骨组织均具有快速后生生长特点 ;3) 似鸟龙科恐龙的幼年长骨沉积速率高 , 成体则相对减慢 ;4) 似鸟龙科恐龙的幼体肋骨中具有生长轮 , 成体的肋骨中则生长轮有可能因骨改建而消失 ;5 ) 两种恐龙、非洲鸵鸟和湾鳄的长骨的血管分布密度有统计学的显著差异 , 两种恐龙的骨组织血管密度介于非洲鸵鸟和湾鳄之间 ;6 ) 这两种恐龙的骨组织既不同于现代鸟类骨组织 , 也不同于现代爬行类骨组织 , 有可能是介于这两种骨组织之间的一种独立的过渡类型或中间类型。鸟类2007040434山西汾河下游早更新世鸡形目 (Galliformes)一新属 = A new genus of early PleistoceneGalliformes in the lower reaches of the FenheRiver, Shanxi, China. ( 中文 ). 王烁 ; 赵思宁 ; 胡晓珊 ; 孙清珉 . 地质通报 , 2006, 25(7): 858-861 1 图版 .描述了汾河下游早更新世三门组的一件鸡形目鸟类化石。其特征是 , 跗跖骨近端正面血管孔凹陷非常深 , 内韧带脊发育 , 第 Ⅱ 滑车比雉科其他属向下和向内侧扩展 , 盾锥形滑车翼内斜 , 第 Ⅳ 滑车翼较雉科现生属长 , 翼向上不延伸 , 第 Ⅰ 趾骨槽平滑极不明显 , 胫跗骨胫内脊向下分出 2 条 , 外侧者与胫外脊延长线最终合拢在一起。根据以上特征建立一新属新种 —— 汾阴山西雉 Shanxiornisfenyinis gen. et sp. nov.。2007040435中国早白垩世今鸟类甘肃鸟的蹼足化石 ( 英文 ) = Webbed foot of an Early Cretaceousornithurine bird Gansus from China. ( 英文 ).姬书安 ; 季强 ; 尤海鲁 ; 吕君昌 ; 袁崇喜 . 地质通报 , 2006, 25(11): 1295-1298玉门甘肃鸟 (Gansus yumenensis) 是中国发现的第一只中生代鸟类化石。该化石产自甘肃西北部下沟组 , 时代与辽宁西部产热河生物群的早白垩世地层的时代大体相当。该鸟类趾节拉长 , 很短的爪具有较尖锐的屈肌结节 , 因而被认为是一种适应于水生生活的鸟类。玉门甘肃鸟的建立最初仅依据一件左足标本 , 直到最近又发现了少量可供进一步研究的新标本。本文描述了一件新的玉门甘肃鸟的完整后肢化石 , 标本在远端趾节之间显示出清晰的蹼的构造。这为玉门甘肃鸟具有发育足蹼的观点提供了最直接的证据。玉门甘肃鸟也成为世界上已知最古老的适应于水生生活环境的鸟类。2007040436辽西中生代鸟类跗跖骨测量数据的统计分析及意义 = Statistic analysis of the tarsometatarsusmorphology of Mesozoic birdsfrom western Liaoning,China and its implications.( 中文 ). 张玉光 ; 田晓阳 . 古脊椎动物学报 , 2006, 44(4): 297-306跗跖骨是鸟类后肢骨骼的重要组成之一 ,其形态特征对恢复鸟类的行为和习性具有重要的指示意义。本文以鸟类的跗跖骨为研究对象 , 共观察了 200 余例有代表性的现生鸟类标本 , 并对其中 15 个目中的 154 例标本进行了多组数据的测量。还将跗跖骨各形态特征进行量化分析研究 , 引入相关分析和因子分析等统计分析方法。对现生鸟类跗跖骨 5 组 (12 个 ) 变量进行分析 , 研究各变量间的相关程度 , 对变量进行主成分分析 , 提取出 2 个主成分 , 其中第 1 主成分包括第 Ⅱ,Ⅲ,Ⅳ 三个跖骨的宽度变量 ; 第 2 主成分包114

括第 Ⅱ 跖骨滑车相对于第 Ⅲ 跖骨滑车的上下及前后位置两变量 , 以及第 Ⅳ 跖骨滑车相对于第 Ⅲ 跖骨滑车的前后位置变量。对这 6个变量的分析表明 , 它们对于区别鸟类的栖息习性具有显著的指示作用。通过对在中国 ( 辽西为主 ) 已发现的 25 例中生代鸟类跗跖骨远端 4 个变量的统计分析 , 表明它们同样具有区别树栖和地栖鸟类的显著意义 , 而且分析的结果与参考鸟类其他特征 ( 如爪的形态、脚趾的比例等 ) 所得出的结论基本一致。2007040437现代鸟类的演化辐射 : 系统分类和多样性模式 = The evolutionary radiation of modernbirds: systematics and patterns of diversification.( 英文 ). Dyke G J. Geological Journal,2001, 36(3/4): 305-315The timing of the evolutionary radiation ofthe modern, or neornithine, birds is controversial.The fossil record has indicated that theradiation occurred mainly in the aftermath ofthe Cretaceous-Tertiary (KT) extinction event.However, recent estimates of lineage divergencetimes calculated from molecular datahave instead indicated that most of the majorclades of modern birds originated in the Cretaceous.Because the known Mesozoic fossilrecord of modern birds is poor, fossils fromthe early Tertiary provide the first opportunityto document the pattern of the radiation. Thelimited phylogenetic hypotheses produced todate and including this post-KT fossil materialsuggest that only some of the 'more basal'clades of modem birds were, most likely, presentduring the Mesozoic Era, and that theradiation of the 'more derived' landbird groupof clades occurred in the early Tertiary.2007040438澳大利亚昆士兰西北部 Riversleigh 地区中新世一种新的鸣鸟 = A new songbird (Aves :Passeriformes : Oriolidae) from the Mioceneof Riversleigh, northwestern Queensland,Australia. ( 英文 ). Boles W E. Alcheringa,1999, 23(1/2): 51-56A complete large mandible from the earlyMiocene Neville's Garden Site, Riversleigh,northwestern Queensland, Australia, representsa new genus and species of songbird,Longimornis robustirostrata. L. robustirostratais referred to the Oriolidae, closest to the figbirdsSphecotheres. It is the third named passerinefrom the Tertiary of Australia.2007040439澳大利亚中至晚新生代的 Palaelodus 属 =Palaelodus (Aves : Palaelodidae) from theMiddle to Late Cainozoic of Australia. ( 英文 ).Baird RF; Vickers-Rich P. Alcheringa, 1998,22(1/2): 135-151Skeletal elements of the extinct family Palaelodidaehave only been recorded from Australiasince 1982. We describe Palaeloduspledgei n. sp. and P. wilsoni n. sp., two newspecies of palaelodid from Cooper Creek, andLakes palankarinna, Pinpa and Yanda innorthern South Australia. The material differsfrom European species in both mensural andmorphological characters and constitutes thesmallest and the largest species in the genus.These species clearly belong in the genus Palaelodus,rather than Megapaloelodus, basedupon the gracile nature of the elements.Palaelodus wilsoni extends the chronologicalrange of the family to the Middle Pleistocene.Owing to differences in the European andAustralian species the material is consideredto be of little use in intercontinental correlation.Palaeoenvironmental factors responsiblefor the extinction of the palaelodidae in Australiamay be similar to those speculated forthe Phoenicopteridae, namely the loss of lakefull levels at the end of the Pleistocene, concomitantwith the onset of late Pleistocenearidity.2007040440澳大利亚新南威尔士中北部 30,000 bp 鸟类Genyornis newtoni 和 Dromaius novaehollandiae= Genyornis newtoni and Dromaius novaehollandiaeat 30,000 bp in central northernNew South Wales. ( 英文 ). Field J H; Boles WE. Alcheringa, 1998, 22(1/2): 177-188Fossil remains of Genyornis newtoni andDromaius novaehollandiae recovered fromhorizons at Cuddie Springs, in central northernNew South Wales, are securely dated togreater than 30,000 b.p. Genyornis newtoniand D. novaehollandiae were found in sequentiallayers in association with artefacts of humanoccupation and other species ofmegafauna. Palaeoenvironmental informationindicates the specimens of G. newtoni weredeposited when the region supported an aridvegetation community, principally chenopodshrubland with scattered Eucalyptus and Acaciaspecies. The appearance of Dromaius anddisappearance of Genyornis coincided with alocal shift to grasslands and the drying of theCuddie Springs lake. New evidence is presentedfor the persistence of Genyornis in the115

arid zone during the lead up to the Last GlacialMaximum.哺乳类2007040441西班牙下白垩统两个新的哺乳动物牙齿(Multituberculata and Peramura) = Two newmammalian teeth (Multituberculata and Peramura)from the Lower Cretaceous (Barremian)of Spain. ( 英文 ). Canudo J I; Cuenca-BescósG. Cretaceous Research, 1996, 17(2): 215-228Early Cretaceous mammals of Spain areknown only from the Galve and Uña areas.They are of considerable importance whencompared with other Early Cretaceous mammalassemblages, and are the only known assemblagefrom the Barremian. In this context,two new mammalian taxa from Poca, Galve(Teruel) are described:Lavocatia alfambrensisgen.nov., sp. nov. (Multituberculata) basedupon P5, andPocamus pepeluigen. nov., sp.nov. (Peramura) also based upon P5. Lavocatia,because of its similarity toKielanodon, isassigned to the Paulchoffatiinae. It differsfrom known paulchoffatiine genera in havinga large number of cusps (15), rather than eightor 10, which are arranged in three oblique,rather than longitudinal, rows. Pocamusis assignedto the Peramura. It generally resemblesPeramus, from which it differs in having athird cusp interpreted as an incipient protocone.2007040442记内蒙古新发现的始新世恐角目 ( 哺乳动物纲 ) 化石 = New materials of Eocene dinocerata(mammalia) from the Erlian Basin,NeiMongol (Inner Mongolia). ( 中文 ). 白滨 . 古脊椎动物学报 , 2006, 44(3): 250-261记述了采自内蒙古二连盆地努和廷勃尔和始新世的 Uintatherium sp . 和Gobiatherium mirificum 两件较破碎的下颌标本。Uintatherium sp. 下颌粗壮 , 下颌突明显 , 下门齿双叶形 ,m3 下后附尖很小且紧靠下三角座 , 下次小尖膨大 , 不与下跟座后脊分离 , 不具下次小尖脊和下内尖脊。新标本的产出层位在脑木根组的顶部 , 时代为早始新世早期 , 是目前已知最早的 Uintatherium 的代表。Gobiatherium mirificum 标本产自阿山头组底部 , 其下颌水平支长且浅 , 无下颌突 , 整个下颌显得纤细 ,m3 下后附尖和下后尖距离较远 , 下后附尖有一脊延伸到下后脊。到目前为止 , 在内蒙古该种仅分布在阿山头组。2007040443西伯利亚南部旧石器时代晚期哺乳动物群动态学 ( 英文 ) = Dynamics of the mammalianfauna in southern Siberia during the late Palaeolithic.( 英文 ). Diana Pushkina. 古脊椎动物学报 , 2006, 44(3): 262-273旧石器时代晚期至全新世发生了广泛而迅速的动物群更替 , 为研究动物群对快速环境变化的反应提供了有益的信息。自中新世以来中亚地区一直是欧亚大陆向更开阔和干旱环境转变的焦点。利用已发表的俄罗斯贝加尔湖和阿尔泰山区域旧石器时代晚期的文献资料 , 通过对大型食草动物臼齿齿冠高度、食性和体型大小的分析 , 绘制了环境变化图。结果表明 , 在旧石器时代最晚期 ( 晚冰期 ), 平均齿冠高度、平均体型大小均有所减小 , 食物取向从食草向食树叶转变 ,这意味着气候变得温暖 , 降雨量增加 , 森林也有可能扩展。常见种 ( 出现于超过 25% 的地点 ) 更强烈地表现出这一趋势。齿冠高度随海拔高度而增大 , 提示降雨量减少。从齿冠高度得出的降雨量数值与根据其他指标所估算的数值之间的偏差可能随海拔高度而增大。影响西伯利亚南部猛犸象动物群消亡的主要变化可能开始于末次冰期冰盛期(LGM) 之后。猛犸象和奇蹄动物出现频率的降低与大型哺乳动物的绝灭相一致 , 它们和偶蹄类的差异则反映了气候的变化。人类的过度开发可能给区域环境带来了更大的压力 , 使得哺乳动物的种群数量下降 , 导致它们更迅速地绝灭。2007040444广东南雄古新世岭南 ( 犭亚 ) 兽一新种 = Anew anagalid (anagalida,mammalia) from thePaleocene of Nanxiong Basin,GuangdongProvince. ( 中文 ). 黄学诗 . 古脊椎动物学报 , 2006, 44(3): 274-277记述了在广东南雄盆地中古新世地层中发现的岭南 ( 犭亚 ) 兽一新种 — 进步岭南 ( 犭亚 ) 兽 (Linnania progressus sp.nov.)。新种比属型种罗佛 ( 犭亚 ) 兽 (L.lofoensis) 下臼齿下前尖退化、跟座增长。2007040445中国早更新世羚牛化石记述 ( 英文 ) = EarlyPleistocene takin fossil from China. ( 英文 ). 李晓晨 . 古脊椎动物学报 , 2006, 44(3): 278-282报道了发现于地处秦岭腹地的陕西镇安黄家湾早更新世地层中的 1 对羚牛角化石。标本与现生羚牛的角心很相似。角心粗壮 , 以 110° 的角向后向外侧弯曲。角心116

顶端背腹扁平 , 角尖略向上弯。秦岭可能是羚牛的起源中心。2007040446云南禄丰、元谋晚中新世古猿地点始鼠科化石 = Eomyids (mammalia:rodentia) fromthe Late Miocene Lufeng and Yuanmouhominoid localities,Yunnan. ( 英文 ). 邱铸鼎 .古脊椎动物学报 , 2006, 44(4): 307-319始鼠科 (Eomyidae) 是一类绝灭了的啮齿类动物 , 渐新世和中新世时广布全北区 , 但亚洲远没有欧洲和北美常见。中国含始鼠类化石地点不多 , 发现的属只有渐新世的Eomys 、 Eomyodon 和 Pseudotheridomys, 以及中新世的 Keramidomys 和Leptodontomys(Zheng and Li,1982 ;Falhbusch et al . ,1983 ; Wang andEmry,1991;Qiu,1996;Wang,2002)。本文描述的云南始鼠类化石 , 系 1983 年在禄丰石灰坝和 1999、2000 年在元谋雷老两个古猿地点采集到的。材料不多 , 但至少代表始鼠科的两个新属 , 为我国惟一采自南方 ,并与古猿类共生的稀少啮齿类动物。新种的模式产地均为禄丰石灰坝。2007040447泥河湾盆地洞沟剖面上新世 / 更新世小哺乳动物 = The Plio-Pleistocene smll mammalsfrom Donggou section of Nihewan Basin,Hebei,China.( 中文 ). 郑绍华 ; 蔡保全 ; 李强 .古脊椎动物学报 , 2006, 44(4): 320-331洞沟剖面 6 个层位 ( 第 2、4、7、11、16和 19 层 ) 的小哺乳动物化石揭示剖面第 10与第 11 层间是晚上新世 / 早更新世界限。界限之上 Ochotona youngi 、 Borsodiachinensis、Allophaiomys deucalion 和 Yangiatrassaerti 等首次出现 ; 界限之下 Yangiaomegodon 和 Hypolagus schreuderi 首次出现以及 Paenelimnoecus、Nannocricetus mongolicus、 Sinocricetus progressus 、Mesosiphneus paratingi、Micromys tedfordi和 Dipus fraudator 最后绝灭。根据小哺乳动物组成及其属种转换事件判断 ,2.58 Ma 左右往后气候环境显著向干冷方向转变。2007040448安徽淮南大居山的早更新世反刍类 = EarlyPleistocene ruminants (mammals) from theDajushan,Huainan,Anhui Province (China).( 中文 ). 董为 . 古脊椎动物学报 , 2006, 44(4):332-346继在安徽淮南大居山发现晚中新世老洞哺乳动物群和新洞早上新世哺乳动物群后 ,1998 年在老洞西侧又发现了西裂隙哺乳动物群。据对所出土的化石标本所作的整理研究 , 大居山西裂隙的反刍类动物化石有4 个种 : 狍后麂 Metacervulus capmolinus、山西轴鹿 Axis shansius 、布氏真枝角鹿Eucladoceros boulei 和半牛未定种 Hemibos?sp., 全部为绝灭种。它们所指示的地质年代为早更新世早期 ; 所显示的动物群面貌为带有北方色彩的南、北方过渡带特色 ;所反映的生态环境为北温带森林景观 , 山谷间有少量密林 , 山脚下有局部草地。反刍类中山西轴鹿的标本数量最多 , 说明这个种是大居山西裂隙动物群中的优势种群。西裂隙动物群中的反刍类化石的另一个特点是未成年个体占有较大的比例 , 与河流冲击扇沉积中的动物年龄结构有很大的差别 , 也许指示大居山西裂隙是食肉动物存储和食用它们猎物的场所或这些反刍类的天然陷阱。2007040449广西柳城巨猿洞早更新世爪兽化石 ( 奇蹄目 , 哺乳动物纲 ) = Hesperotherium sinense,achalicothere (perissodactyla,mammalia) fromthe Early Pleistocene Liucheng Gigantopithecuscave. ( 中文 ). 同号文 . 古脊椎动物学报 , 2006, 44(4): 347-365广西柳城巨猿洞是迄今我国所发现的含爪兽化石最丰富的第四纪化石点。该化石点的爪兽上颊齿原尖强壮 , 呈圆锥状 ; 次尖发育 , 呈新月形 ; 原脊完全退失 ;m3 齿带更发育 ; 可归入我国第四纪较常见的中国黄昏爪兽 (Hesperotherium sinense)。但柳城巨猿洞的标本明显比我国其他第四纪地点的爪兽较小 , 尤其是比早更新世晚期的代表小很多。在形态特征方面 , 柳城巨猿洞的爪兽与重庆巫山的最为接近 , 而与安徽繁昌及湖北建始的差异较大 ; 但在牙齿的宽 / 长比值方面 , 却与安徽繁昌的最为接近。我国已发现的爪兽化石以单个牙齿为主 , 在分类鉴定方面存在诸多问题 , 通过牙齿测量的点散布图 , 可以有效地检验对零散爪兽牙齿齿序的鉴别是否正确。2007040450阿根廷巴塔哥尼亚 Colhuehuapian 地层中Eoviscaccia 属的记录 = Record of Eoviscaccia(Rodentia, Chinchillidae) in Colhuehuapianstrata of Patagonia.. ( 其他 ). Kramarz AG. Ameghiniana, 2001, 38(3): 237-242117

New dental remains of a chinchillid rodentfrom Colhuehuapian beds (Lower Miocene) ofChubut province, Argentine, are described.These remains are tentatively referred to Eoviscacciaaustralis Vucetich, a species onlyknown by two isolated teeth from Deseadanbeds. The unworn and little worn cheek teethshow S-shaped occlusal morphology with fourcrests in the upper and three in the lower teeth,and the enamel is continuous. In little moreworn teeth a bilobated configuration is acquired,a thin cement deposit between thelaminae appears, and the enamel covering becomesdiscontinuous. The M3 has a rudimentarythird lamina. The first description of thedeciduous dentition of a chinchillid is presentedherein. These new materials confirmthat E. australis is more derived than E. bolivianaVucetich (Deseadan Age, Bolivia) butmore primitive than Prolagostomus and Pliolagostomus(Santacrucian and Friasian Ages),due to its degree of hipsodonty, enamel reduction,development of a laminar dental patternand of the third lamina in the M3.2007040451Paradoxomys cancrivorus : 晚中新世"Mesopotamian" 发现的第一个豪猪 = Paradoxomyscancrivorus Ameghino, 1885 (Rodentia,Hystricognathi, Erethizontidae): thefirst porcupine from the "Mesopotamian"(Late Miocene). ( 英文 ). Vucetich M G; CandelaA M. Ameghiniana, 2001, 38(2): 147-150Paradoxomys cancrivorus Ameghino is redescribedon the basis of a cast of the holotype,which is the only material currently available.The poorly preserved fossil and the fact that itwas later lost, made the systematic history ofP. cancrivorus quite complicated. The charactersvisible in the cast are: 1) brachydont molars,with very convex walls and with themesoflexid extended across three quarters ofthe width of the occlusal surface, 2) mediumsize associated with this kind of molar and 3)sub-vertical symphysis. This allows us to referit to the family Erethizontidae. Thus, it representsthe first porcupine for the "Mesopotamian".The incisor and mandibular morphologiessuggest that P. cancrivorus may be moreclosely related to the radiation of living porcupinesthan to the porcupines of the LateOligocene-Middle Miocene Patagonian radiation.If the suggested affinities are correct,they reinforce the biogeographic relationshipsof the "Mesopotamian" fauna with that ofnorthern South America.2007040452早上新世 Montehermosan 阶 Lestodon 属的最早记录 = The oldest record of the genusLestodon Gervais, 1855 (Xenarthra, Tardigrada,Mylodontidae) (Montehermosan, EarlyPliocene). ( 其他 ). Deschamps C M; EstebanG I; Bargo M S. Ameghiniana, 2001, 38(2):151-156A skull of a subadult individual assigned tothe mylodontine genus Lestodon Gervais, wasfound in Pliocene sediments of Farola MonteHermoso (Buenos Aires Province), Argentina.This genus was known only from the Ensenadanand Lujanian ages (Pleistocene) todate. In the Buenos Aires Province, the subfamilyMyloclontinae has its oldest record inthe Chapadmalalan age. The new record ofLestodon in the Montehermosan age extendsthe biochron of the genus back to the EarlyPliocene and represents the oldest record ofthe subfamily Mylodontinae in the BuenosAires Province.2007040453阿根廷巴塔哥尼亚中 - 下中新统一新的豪猪类 = A new Adelphomyinae rodent (Hystricognathi,Echimyidae) from the Middle-Lower Miocene of Patagonia, Argentina. ( 其他 ). Kramarz A G. Ameghiniana, 2001, 38(2):163-168A new genus and species, Prostichomysbowni, from the early Santacrucian, PinturasFormation, is described. This is the first recordof Echimyidae for this formation. The molariformsare very similar to those of SantacrucianStichomys, but they are more primitive in havingupper molars more quadrangular in outline,less inclined crests, and labial flexii wider andmore penetrating; the lowers have completemesolophid in ml, absent in m3 and variablyreduced in dp4 and m2; the lower incisors areposteriorly longer. Protacaremys (from theColhuehuapian and Colloncuran ages) shows adentition structurally ancestral to Prostichomysand is included in the Adelphomyinaeherein. Protacaremys, Prostichomys, Stichomysand Adelphomys represent a singlephyletic line different to the Prospaniomys-Spaniomys-Maruchito group (excluded fromthe Adelphornyinae herein), Xilechimys-Paradelphomys group and Deseadomys. Theintermediate evolutionary stage between theColhuehuapian and Santacrucian genera of thedentition of Prostichomys is in agreement withthe age inferred for the Pinturas Formation.118

2007040454阿根廷巴塔哥尼亚中 - 下中新统新的Adelphomyinae 化石 = A new Adelphomyinaerodent (Hystricognathi, Echimyidae) fromthe Middle-Lower Miocene of Patagonia, Argentina.( 其他 ). Kramarz A G.Ameghiniana, 2001, 38(2): 163-168A new genus and species, Prostichomysbowni, from the early Santacrucian, PinturasFormation, is described. This is the first recordof Echimyidae for this formation. The molariformsare very similar to those of SantacrucianStichomys, but they are more primitive in havingupper molars more quadrangular in outline,less inclined crests, and labial flexii wider andmore penetrating; the lowers have completemesolophid in ml, absent in m3 and variablyreduced in dp4 and m2; the lower incisors areposteriorly longer. Protacaremys (from theColhuehuapian and Colloncuran ages) shows adentition structurally ancestral to Prostichomysand is included in the Adelphomyinaeherein. Protacaremys, Prostichomys, Stichomysand Adelphomys represent a singlephyletic line different to the Prospaniomys-Spaniomys-Maruchito group (excluded fromthe Adelphornyinae herein), Xilechimys-Paradelphomys group and Deseadomys. Theintermediate evolutionary stage between theColhuehuapian and Santacrucian genera of thedentition of Prostichomys is in agreement withthe age inferred for the Pinturas Formation.2007040455阿根廷门多萨 "JC Moyano" 博物馆保存的布宜诺斯艾利斯晚中新世哺乳动物 = Mammalsfrom the Arroyo Chasico Formation(Late Miocene), Buenos Aires Province, in the"JC Moyano" Museum of Mendoza. ( 其他 ).Cerdeno E. Ameghiniana, 2000, 37(4): 503-508Several undescribed mammal remains fromthe Arroyo Chasico Formation, Buenos AiresProvince, Argentina, were found in the paleontologicalcollection of the Museo de CienciasNaturales Antropologicas "Juan CornelioMoyano", Mendoza, Argentina. These specimensrepresent four families of the ordersXenarthra, Notoungulata, and Litopterna, andprovide new data on this typical fauna of Chasicoanage. This material also furnishes thefirst evidence of protherotheriid litopterns inthe Chasico fauna.2007040456哺乳类 Glyptodon cf. clavipes 舌骨器官的形态功能分析 = Morphofunctional analysis ofthe hyoid apparatus of Glyptodon cf. clavipesOwen (Cingulata : glyptodontidae).. ( 其他 ).Perez L M; Scillato-Yane G J; Vizcaino S F.Ameghiniana, 2000, 37(3): 293-299The discovery of an exceptionally well preservedspecimen of Glyptodon cf. clavipesOwen permits a morphofunctional analysis ofthe hyoid apparatus. The specimen was recoveredfrom the cliffs of the Salado River, closeto General Belgrano, Buenos Aires Province,Argentina. The morphological modification ofthe apparatus apparently occurred in responseto the migration of the masticatory apparatusbelow the neurocranium that occurred in theevolution of glyptodonts. It is characterized bythe fusion of the stylo-, epi- and ceratohyoidbones of each side into a vertical rod designatedhere as the sig mohyoid, which is notablealso for its general robustness and thegreat development of the areas for muscularinsertion. While other muscles are reduced,the geniohyoideus and ceratohyoideus actedantagonistically, producing powerful movementsof protraction and retraction of thetongue, respectively. The tongue would havebeen more important in the reworking of foodin the oral cavity than in food intake.2007040457阿根廷科尔多瓦省更新世原马形兽科新化石 = New remains of Proterotheriidae (Mammalia,Litopterna) in the Pleistocene of CordobaProvince, Argentina.. ( 其他 ). Tauber AA. Ameghiniana, 2000, 37(2): 157-162The carpus and metacarpus of a PleistoceneProterotheriidae tentatively attributed to Neolicaphriumrecens Frenguelli from CordobaProvince, central Argentina, are describedherein. The manus is tridactyl, with metacarpalsII and IV well developed as in "Proterotherium"and Diadiaphorus; in this respectNeolicaphrium is primitive relative to themonodactyl manus of the Miocene Thoatherium.Nevertheless, the squaring of the carpusand the slender metacarpal III resemblethe pattern of Thoatherium and Prothoatheriumbetter than that of "Proterotherium",Diadiaphorus and Megadolodus, thus suggestinga slightly greater degree of specializationin comparison with the last three genera.119

2007040458西班牙南部中新世 - 上新世哺乳动物啮齿目松鼠科新材料 = New data on Mio-PlioceneSciuridae (Rodentia, Mammalia) from southernSpain. ( 英文 ). Garcia-Alix A; Minwer-Barakat R; Martin-Suarez, E. Comptes RendusPalevol, 2007, 6(4): 269-279Sciurids are very scarce in the fossil record,especially in the basins of southern Spain. Theaim of this paper is to review the Sciuridaerecord in these basins. The Granada andGuadix basins have yielded specimens ofXerini and Pteromyinae, which represent thelargest collection of fossil Sciuridae in southernSpain from the Middle Turolian to theUpper Ruscinian. The new discoveries changethe currently known geographical and temporalrange of some taxons, since we find theoldest evidence of Pliopetaurista pliocaenicain localities from the Late Turolian and ofHeteroxerus mariatheresae in a locality of theMiddle Turolian. Furthermore, we record thefirst evidence of Atlantoxerus margaritae insouthern Spain.2007040459西班牙上新世哺乳动物双褶齿猬目Soricidae 科新种 Blarinoides aliciae = Blarinoidesaliciae sp nov., a new Soricidae(Mammalia, Lipotyphla) from the Pliocene ofSpain. ( 英文 ). Minwer-Barakat R; Garcia-Alix A; Martin-Suarez E; Freudenthal M.Comptes Rendus Palevol, 2007, 6(4): 281-289A new species of Blarinoides (Soricidae,Mammalia), Blarinoides aliciae, is describedfrom the Pliocene of Tollo de Chiclana(Guadix Basin, southeastern Spain). It is notablysmaller than the single species of this genusknown until now, B. mariae. B. aliciae isrecorded from several other Spanish localities,but the sample from Tollo de Chiclana-3 is themost numerous. B. aliciae proves the simultaneousexistence of two different species ofBlarinoides in Europe during the Pliocene:one of large size in central and eastern Europe,and another one of small size in Iberia.2007040460一些澳洲食肉的袋鼠的牙齿珐琅质构造 =Tooth enamel structure of some Australiancarnivorous marsupials. ( 英文 ). Stefen C. Alcheringa,1999, 23(1/2): 111-132The tooth enamel structure of several specializedmarsupial carnivores belonging to thePolyprotodonta and Diprotodonta were studiedusing scanning electron microscopy andare described in detail for the first time.Within the Polyprotodonta Dasyurus shows asimple schmelzmuster with radial and aprismaticenamel only, whereas the highly specializedteeth of Sarcophilus and Thylacinusshow more complex schmelumuster consistingof several enamel types. Both differ from eachother and from other marsupials. Sarcophihuscombines radial enamel, tangential enameland stripes, Thylacinus combines radialenamel, tangential enamel, irregular enameland stripes in its enamel. In both species theschmelzmuster varies within the dentition.Thylacoleo carnifex is the only carnivorousspecies within the dominatly herbivorousgroup Diprotodonta. It has distinct canine-likeincisors and bladelike premolars that show avery complex enamel structure consisting ofradial, tangential, irregular and zipper enameland simultaneous prism deviations. Some ofthese enamel types are restricted to diptotodontmarsupials and others are frequent inmarsupials and placentals. The combination ofenamel types in Thylacoleo differs from otherstudied marsupial carnivores. However, similar,but less complex schmelzmuster are presentin other diprotodontids.In their combinationof enamel types Sarcophilus, Thylacinusand Thylacoleo are unique. The high level ofstuctural complexity within the specializedteeth of carnivorous marsupials indicates anadaptation to different loading conditionswithin and between teeth.2007040461澳大利亚昆士兰 Riversleigh 地区一个巨型的中新世蹄蝠 ( 小蝙蝠亚目 ) 新属Riversleigha williamsi = Riversleigha williamsigen. et sp. nov., a large Miocene hipposiderid(Microchiroptera) from Riversleigh,Queensland. ( 英文 ). Hand S. Alcheringa,1998, 22(3/4): 259-276new genus and species of Old World leafnosedbats is described from skull materialcollected from a Miocene limestone cave depositat Riversleigh in northwestern Queensland.Riversleigha williamsi gen, et sp. nov,is one of nine hipposiderid species identifiedfrom the Bitesantennary Site deposit. Its phylogeneticrelationships to other hipposideridsremain unclear but it probably represents anearly branch of this Old World tropical family.It is a relatively large hipposiderid and at leastsome of its features suggest it was capable ofconsuming well-armoured beetles amongother insect prey.120

2007040462澳大利亚昆士兰西北部 Riversleigh 地区中新世一个新的 ‘ 骨破裂 ’ 的袋鼬 ( 袋鼠超目 ) = A new 'bone-cracking' dasyurid (Marsupialia),from the Miocene of Riversleigh,northwestern Queensland. ( 英文 ). Wroe S.Alcheringa, 1998, 22(3/4): 277-284Ganbulanyi djadjinguli gen. ct sp. nov, isdescribed on the basis of an upper molar andpremolar from an early-late Miocene site inRiversleigh, northwestern Queensland. Thepaucity of material constrains certainty in thedetermination of it's phylogenetic position.But, among dasyuromorphians, and dependenton the interpretation of tooth homology, thisspecies shows unequivocal synapomorphiesonly with the derived dasyurine Sarcophilus,and/or Barinya wangala, a possible sistertaxon to the modern dasyurid radiation (i.e.,Sminthopsinae, Phascogalinae, Dasyurinae).Other apomorphies, evident in G. djadjinguli,are common to both carnivorous thylacinidsand dasyurids within the order. Some dentalfeatures of Ganbulanyi djadjinguli are treatedas adaptations to a 'bone cracking' habitus. Ifthis interpretation is correct, then this speciesrepresents the only pre-Pliocene Australiantaxon known to occupy such a niche and perhapsthe smallest specialist 'bone-cracker'within Mammalia.古人类学古人类学2007040463鄂西地区早期人类和巨猿生存环境研究 =Natural environment during the living periodof the early human and gigantic ape in WestHubei. ( 中文 ). 程捷 ; 郑绍华 ; 高振纪 ; 张兆群 ;冯晓波 ; 王晓宁 . 地质学报 , 2006, 80(4): 473-480本文重点研究了湖北建始高坪龙骨洞早期人类和巨猿生存时期的气候和环境。通过孢粉、氧化物、磁化率、哺乳动物化石研究表明 , 高坪地区在早更新世早期气候比较温暖湿润 , 但存在较大幅度的波动 , 植被为针叶 - 阔叶混交林。古人类生存时的气温比现今高 , 但降雨量比现今少 , 而且在1.95~2.14 Ma BP 和 2.15 Ma BP 发生两次比较明显的降温事件 , 降温幅度可达 5~9℃。2007040464鄂西 - 三峡地区的古人类资源及相关研究进展 = Research progress of paleoanthropologyin West Hubei and the Three Gorges region.( 中文 ). 刘武 ; 高星 ; 裴树文 ; 武仙竹 ; 黄万波 .第四纪研究 , 2006, 26(4): 514-521自 20 世纪 50 年代发现长阳人化石以来 ,迄今在鄂西 - 三峡地区已经发现了至少 10处古人类化石地点 , 时代跨越了整个更新世时期 , 尤其以更新世中、晚期人类化石最为丰富。除人类化石外 , 在这一地区还发现了大量的古人类制作的石器、骨器、艺术品、装饰品等人类活动遗存 , 以及与古人类伴生的动物化石。近年的野外发掘及实验室研究证明鄂西 - 三峡地区更新世中期以来一直是古人类生存与繁衍昌盛的区域 , 该地区丰富的古人类资源对研究与中国古人类演化有关的一系列关键学术问题具有非常重要的价值。2007040465中国北方晚更新世人类的适应变迁与辐射= Environment adaptation and diffusion ofNorth China humans in Late Pleistocene. ( 中文 ). 陈胜前 . 第四纪研究 , 2006, 26(4): 522-533晚更新世是现代人在全球建立全面的生态优势的时期。中国北方有比较丰富的发现 , 但现有的材料和研究没有能够回答人类此时的生计状态、适应模式和环境联系。文章从行为重建和生态学的角度考察 , 将中国北方晚更新世的人类适应置于欧亚大陆整体人类演化框架中来考虑 , 重新审查已有的发现 , 提出中国旧石器时代晚期可以分为两个阶段 : 以骨角工具、装饰品和更精制的石器组合为代表的早段 (EUP) 和以细石叶工艺为代表的晚段 (LUP); 并确定中国北方晚更新世人类适应至少经历两次革命性的变化 , 同时存在至少 4 种适应模式 ; 而且其地域化的特征是从早到晚加强。人类的适应辐射则主要表现于人口的扩张 , 特别是向极端环境的殖民 , 技术模式的迅速转换和地域化特征的加强。2007040466三峡地区更新世人类适应生存方式 = Humanadaptive behavoirs during Pleistoceneinthe Three Gorges region. ( 中文 ). 裴树文 ; 高星 ;冯兴无 ; 陈福友 . 第四纪研究 , 2006, 26(4):534-542近 20 年来 , 一大批重要遗址的发现、发掘和研究 , 使三峡地区成为目前我国旧石器考古研究的重要地区之一。该地区在更新世总体上是以亚热带湿热森林环境为主。长江的发育和两岸丰富的动植物为古人类适应、生存和迁徙提供了资源。广泛流行的121

砾石石器工业是当地古人类在背山面河的自然环境下从事狩猎 - 采集活动所必需的。早更新世至晚更新世早期 , 古人类从洞穴居住逐渐转为旷野游动生活 , 石器保留砾石石器的面貌 ; 晚更新世末期 , 石片石器取代砾石石器而居主要地位 , 石器组合中出现了小型的刮削器和磨制石器 , 部分遗址伴生陶片 , 这说明人类生存行为由狩猎 - 采集向农业耕作 -家畜驯养的过渡 , 生存方式也转为以定居为主。古人类在三峡地区的生存方式是长期适应当地自然环境的结果。2007040467贵州毕节发现的巨猿牙齿化石及其意义 =New discovery of gigantopithecus blacki toothfossil from Bijie,Guizhou and its significance.( 中文 ). 赵凌霞 ; 同号文 ; 许春华 ; 袁振新 ; 蔡回阳 . 第四纪研究 , 2006, 26(4): 548-554文章报道了发现于贵州毕节的一枚巨猿牙齿化石 , 介绍了巨猿化石发现的历史过程及与之相关的毕节扒耳岩早更新世哺乳动物化石。贵州毕节巨猿化石的发现 , 填补并扩大了巨猿化石的地史分布范围 , 对研究巨猿演化及云贵高原地质环境变化等相关问题有着重要意义。2007040468玉蟾岩遗址微体螺类对探讨古人类活动特征的指示意义 = Indicative significance oftiny spiral shells from the Yuchanyan Site. ( 中文 ). 顾海滨 ; 袁家荣 . 第四纪研究 , 2006,26(4): 562-570文章通过对玉蟾岩遗址出土的大量微体螺类的种类及生态类型研究 , 详细了解它们在不同文化层中生态类型及数量上的变化 ,找出它们在遗址中的分布和变化规律 , 并根据这种规律对生活在该洞穴的人类行为及其生活环境进行了综合研究。研究结果表明 :1) 玉蟾岩遗址不同时期的文化层中 , 同时具备淡水和陆生两种类型的微体螺类 , 而且陆生螺类在文化层中自下而上是连续存在的 , 说明该遗址包含陆生螺类的古土壤始终发育着。因此古人在此生活期间 , 洞穴中不具备静水沉积环境 ; 而且文化层中发现的淡水螺类不是洞穴内固有的生物 , 是伴随着人类的活动从外面带入的。2) 在遗址的西部 ,淡水螺类大量增加 , 该处是古人在此洞穴生活时经常聚集的场所。3)12000 年的玉蟾岩遗址区 , 正处于末次冰期的升温期 , 温度不断上升 , 水域面积不断扩大 , 适宜大量的动植物繁殖 , 给古人类在此生息繁衍提供了良好的生活环境。2007040469中国古人类进化连续性新辩 = New argumentson continuity of human evolution inChina. ( 中文 ). 吴新智 . 人类学学报 , 2006,25(1): 17-25本文通过对一些形态特征的分析说明研究人类起源和进化应该注意的一些思维方法的问题 , 并且为多地区进化说增添了新的证据 :1) 中国更新世头骨共同具有的眼眶及其外侧下缘形状等特征在近代头骨中已有所改变 , 在考虑其意义时不应该忽略时间和基因交流起过的作用 ;2) 中国更新世头骨的共同特征并不因为它们也可见于其他地区而丧失其意义 , 因为证明连续性的共同特征不需要是地区独有的 ;3) 铲形门齿的结构在近代人中变弱 , 不削弱它作为连续进化证据的价值 , 这种弱化的现象是人类进化过程中形态纤巧化的一种表现 ;4) 在辩论时不要对有关形态作不正确的观察和曲解对方的观点和论据 ;5) 头骨正中矢状突隆、下颌圆枕、夹紧状鼻梁和第三臼齿先天性缺失等四项特征在近代非洲人中阙如 , 却存在于东亚近代人 , 本文的分析认为这种现象增强多地区进化说的说服力。2007040470山顶洞人与现代华北人头骨非测量性特征比较及中国更新世晚期人类演化的一些问题 = The comparisons of cranial non-metricfeatures between Upper Cave Skulls and modernNorth Chinese populations, and Late Pleistocenehuman evolution in China. ( 中文 ). 刘武 ; 何嘉宁 ; 吴秀杰 ; 吕锦燕 . 人类学学报 , 2006, 25(1): 26-41山顶洞人化石是迄今在东亚地区发现的数量最为丰富、保存状态最为完好的更新世晚期人类化石。多年来 , 山顶洞人作为东亚地区更新世晚期人类的代表 , 在研究东亚地区现代蒙古人种及美洲印第安人起源方面发挥着重要作用。随着对现代人起源与演化研究的深入 , 学术界对更新世晚期人类演化及现代人群形成过程的许多细节及演化机制予以了越来越多的注意 , 提出了现代人群出现时间及现代人群分化时间的概念。一些研究对山顶洞人的演化程度及其在东亚地区现代人群形成上的作用也提出了不同看法。为了深入探讨这些问题 , 本文对 12 项颅骨非测量特征在山顶洞人与现代中国人的表现情况进行了对比研究。发现有 8 项特征在山顶洞人与现代中国人之间具有不同的表现 , 作者认为山顶洞人在颅骨特征表现上较现代中国人具有更多的原始122

性。在此基础上 , 作者就更新世晚期人群内部变异、现代人群特征标准等问题进行了讨论。历史地质学、地层学综论2007040471西藏雅鲁藏布江缝合带地层 = Stratigraphyof the Yarlung Zangbo suturezone in Tibet.( 中文 ). 万晓樵 ; 孙立新 ; 刘文灿 ; 烂李国彪 . .Pages:119. 地质出版社 .2007.978-7-116-05230-7.雅鲁藏布江是印度板块和欧亚板块碰撞的缝合线 , 是严格适应数列构造而发育的一条构造河谷。雅鲁藏布江缝合带及其两侧地质现象复杂 , 地层发育多样。本书根据近年区域地质调查和科学研究的结果 ,将该缝合带的地层划归于日喀则、拉孜 - 萨嘎、仲巴 - 札达和康马 - 隆子地层分区 , 对各区不同类型地层做了详细描述、进行了划分和对比 ; 并对雅鲁藏布江缝合带两侧的古生物地理演化进行了讨论 , 提出了缝合带闭合的地层学证据。2007040472从近年来我国地层学的可喜进展谈地层学方法论 = Ponder on methodology of stratigraphyaccording to the recent heartening progresson stratigraphy of our country. ( 中文 ).梅冥相 . 地层学杂志 , 2002, 26(2): 139-145“ 乐平统 ” 作为国际二叠系年代地层系统的最上一个统的全球对比标准 , 是我国学者金玉玕研究员为首的研究集体多年艰辛研究的结果 ; 几乎同时 , 以陈旭研究员为首的科研集体以详尽的资料和全面系统的工作 ,在我国浙江黄泥塘剖面建立了中奥陶统达瑞威尔阶的全球层型剖面点 — 中国第一个“ 金钉子 ” 剖面。这两项成就 , 是我国学者在上一世纪对地层学的显著贡献之一 , 从他们精雕细刻的剖面资料和详尽系统的研究成果中 , 可以研读出对 “ 地层时代对比 ” 这一博大精深的理论课题的工作方法 , 由此而诱发出对地层学方法论的探讨 , 从而对某些下结论还为时过早的问题进行必要的评述。前古生界2007040473朝鲜 Rangnim 地块环斑花岗岩岩基的 U-Pb锆石定年 = U–Pb zircon age dating of a rapakivigranite batholith in Rangnim massif,North Korea. ( 英文 ). Zhai M; Guo J; Peng P;Hu B. Geological Magazine, 2007, 144(3):547-552Rapakivi granites and several small leucogabbroicand gabbroic bodies are located inthe Rangnim Massif, North Korea. The largestbatholith in the Myohyang Mountains coversan area of 300 km2 and was intruded into Precambrianmetamorphosed rocks. It has aSHRIMP U – Pb zircon weighted mean207Pb/206Pb age of 1861 ± 7 Ma. The countryrocks of rapakivi granites are Neoarchaeanorthogneisses and Palaeo-Mesoproterozoicgraphite-bearing metasedimentary rocks ofgranulite facies, and they are similar to thoseof the rapakivi granites and anorthosites exposedin South Korea and in the North ChinaCraton. We conclude that the three massifs inthe Korean Peninsula commonly record anidentical Palaeo-Mesoproterozoic anorogenicmagmatic event, indicating that they have acommon Precambrian basement with theNorth China Craton.2007040474用化学地层学研究新元古代地层划分和对比 = Chemostratigraphic studies to explainNeoproterozoic stratigraphic division and correlation.( 中文 ). 王自强 ; 尹崇玉 ; 高林志 ; 柳永清 ; 唐烽 ; 张传恒 . 地学前缘 , 2006, 13(6): 268-279随着传统地层学向多学科相互渗透的综合地层学方向的发展 , 笔者开展了湖北峡东地区新元古界震旦系和南华系的化学地层学研究。分别介绍了碳酸盐岩地层的稳定同位素和碎屑岩化学蚀变指数的研究方法和成果并依此提出新元古界划分和对比方案。震旦系碳酸盐岩中所获得的 δ 13 C 变化曲线和87 Sr/ 86 Sr 比值与世界诸多剖面的变化曲线基本一致。南华系碎屑岩的化学蚀变指数(CIA) 的特征是莲沱组下部 CIA 值为55~65( 代表寒冷环境的 CIA 值 ), 莲沱组上部CIA 值则增至 65~75( 代表温湿环境 ), 而莲沱组顶部两个样品的 CIA 值再次降为寒冷指数60~65; 南沱组 CIA 值均为 60~65, 除了顶部( 接近震旦系 ) 的两个样品分别为 69.4 和70.9。上述 CIA 值的变化表明南华系以寒冷气侯为主 , 并且经历过 “ 寒冷 — 温湿 — 寒冷 ”气候的演变条件下的沉积物。沉积相的多样性说明即使在 “ 冰期 ” 期间古构造、古地理环境对沉积物特征的影响依然存在。2007040475123

燕山地区新元古界青白口系沉积层序与地层格架研究 = Sedimentary sequence andstratigraphic framework of the NeoproterozoicQingbaikou system in the Yanshan region,NorthChina. ( 中文 ). 周洪瑞 ; 梅冥相 ; 罗志清 ; 邢矿 . 地学前缘 , 2006, 13(6): 280-290燕山地区是中国新元古界青白口系出露最好、层序较为完整的地区。从沉积特征研究入手 , 确定了各种沉积相、微相及沉积序列 , 在区内青白口系划分出 4 种沉积体系及 5 种沉积相、12 种沉积亚相、16 种微相。对副层序的主要类型及其特征进行了分析 , 结合层序界面和最大海泛面的研究 ,将区内青白口系划分出 3 个层序。在层序划分和对比基础上建立了燕山地区青白口纪的地层沉积格架并对其古地理演化进行了探讨。认为燕山青白口纪的沉积为华北陆块上真正的盖层沉积。2007040476哥伦比亚构型 (Configuration)-- 中元古代的一个超大陆 = Configuration of Columbia,a Mesoproterozoic Supercontinent. ( 英文 ).Rogers J J W; Santosh M. Gondwana Research,2002, 5(1): 5-22A supercontinent, here named Columbia,may have contained nearly all of the earth'scontinental blocks at some time between 1.9Ga and 1.5 Ga. At that time, eastern India,Australia, and attached parts of Antarcticawere apparentlysutured to western NorthAmerica, and the eastern margin of NorthAmerica, southern margin of Baltica/NorthChina, and western margin of the Amazonshield formed a continuous zone of continentaloutbuilding. Fragmentation began at ~1.6Ga, when rifting occurred in North China.Rifting continued until about 1.4 Ga in mostof Columbia, and asimilar age of rifting northof the Zimbabwe craton of southern Africasuggests that an entire continental blockstretching rom Australia to South Africa separatedfrom Columbia at this time. Furtherseparation of North America from SouthAmerica/Africa and rotation of the differentblocks ultimately resulted in their reattachmentduring the Grenville orogenyto form the supercontinent Rodinia.2007040477长江三峡地区上震旦统稳定同位素异常及地层意义 = Isotopic chemostratigraphy of theUpper Sinian in Three Gorges area. ( 中文 ). 王伟 ; 松本良 ; 王海峰 ; 大出茂 ; 狩野獐宏 ; 穆西南 .微体古生物学报 , 2002, 19(4): 382-388三峡地区广泛发育的上震旦统 , 及下伏的南沱组和古城组冰碛层 , 有良好的生物地层控制及全球对比意义。新秭归城附近的雾河剖面 , 自南沱组顶部到水井沱组下部出露有利于化学地层学研究的一系列碳酸盐岩沉积。对这一剖面的碳、氧、锶同位素研究发现 :1) 碳、锶和氧同位素在陡山沱组顶部到灯影组底部存在明显异常 ;2 ) 碳同位素在寒武系 - 前寒武系界线附近有负异常 ;3 )碳同位素和锶同位素在剖面上的演化具有全球对比意义 ;4) 陡山沱组顶部到灯影组底部的碳、锶同位素异常 , 与可能存在末远古纪的冰期 , 即所谓的 “ 后 Marinoan 冰期 ”有关。2007040478燕山西段及太行山区长城系底界的讨论 =The basal boundary of the Changcheng Systemin the western Yanshan and Taihangshan.( 中文 ). 林晓辉 ; 吴昌华 . 地层学杂志 , 2002,26(1): 46-49对燕山型长城系底部层位存在有不同的认识 , 从含钾盆地、大红峪海侵超覆、团山子组海进或海退的问题提出长城系底部地层属于大红峪组的观点。大红峪期时 , 燕山地区只存在一个含钾盆地 , 造成多层含钾页岩沉积 , 而串岭沟组不含钾。以前所划各组段的海侵超覆实为大红峪组的海侵超覆 , 是兴城运动在燕山西段的反映 , 其底部有明显的相变特征。由此把燕山西段及太行山区长城系底部层位重新划为大红峪组 , 则团山子组存在的不协调现象也就迎刃而解。同时还认为昌平德胜口剖面与青龙大杖子剖面几可逐层对比 , 阳原牛坊沟剖面与代表“ 青龙上升 ” 的剖面相似 , 上述剖面应是大红峪海侵在燕山东西段的反映。2007040479阴山东段 ( 冀北及冀晋内蒙古接壤地带 ) 的太古宙地层问题讨论 = Some problems of Archaeanstrata in Yinshan. ( 中文 ). 王启超 ; 牛树银 ; 肖文暹 ; 王礼胜 ; 张少卿 ; 王琴廷 . 地层学杂志 , 2002, 26(1): 55-61在对区内太古宙地层的原岩性质、大的层序、同位素地质测年值的地质意义 ( 主要是 H 2 O、CO 2 流体作用在变质作用中能否造成同位素的开放及 TDM 值能否反映为变质年龄 ) 等众多认识分歧进行剖析的基础上 ,将其自下而上划分为桑干岩群、集宁群、单塔子群、红旗营子群 ( 或称乌拉山群 ), 其124

时代依次归属中太古代早期 (3 300—3 000Ma)、晚期 (3 000—2 800 Ma) 及新太古代早期 (2 800— 2 650 Ma)、中期 (2 650— 2 560Ma) 。2007040480河北省兴隆地区大红峪组沉积古环境研究= On sedimentary environment of the DahongyuFormation in Xinglong region, Hebei.( 中文 ). 徐德斌 ; 白志达 ; 王敦则 ; 梅冥相 ; 李志忠 . 地层学杂志 , 2002, 26(1): 73-79大红峪组为燕山地区惟一中、新元古界碎屑岩与碳酸盐岩混合沉积地层。根据“ 岩性 — 岩相 — 相序 ” 的研究思路与方法 ,在详细研究成因单元基础之上 , 将大红峪组地层叠置规律归纳为碎屑岩型、混合岩型、碳酸盐岩型三种相序 , 横向上划分为两个相区 : 东部相区以碎屑岩为主、西部相区以碳酸盐岩为主 , 沉积环境表现为由东部靠近陆源区缓斜坡砂质海滩向西部过渡为浅水碳酸盐台地型相模式 , 沉积作用以潮汐作用为主 , 偶见浅水风暴沉积。2007040481皖南兰田组中发现滑塌砾岩层 = Discoveryof olistostrome in the Lantian Formation ofSouth Anhui. ( 中文 ). 余心起 ; 孙卫国 ; 程光华 ;杜森官 . 地层学杂志 , 2002, 26(2): 137-1381997 年 11 月 5 日笔者等在皖南歙县黄村乡东南部木石里村附近 ( 图 1) 发现晚震旦世兰田组中夹一层厚 20 cm 的滑塌砾岩层 ;2000 年 11 月 14 日再次作了观测 , 并在现场与他人进行了讨论。2007040482海南岛东部黄竹岭地区 “ 抱板群 ” 的解体= Disintegration of the Baoban Group inHuangzhuling area of eastern Hainan Island.( 中文 ). 龙文国 ; 符策锐 ; 朱耀河 . 地层学杂志 , 2002, 26(3): 212-2151/ 5 万填图结果表明 , 黄竹岭地区的原“ 抱板群 ” 实际上包含了时代不同、环境不同的二套物质建造 , 抱板群应予以解体 ,其中黄竹岭南侧的中、浅中变质沉积 — 火山岩系与海南岛其他地区的南碧沟组可对比 , 地质时代为奥陶纪 ; 剔除此之后的一套中深变质沉积 — 火山岩系为海南岛真正意义的抱板群。2007040483华中西南区一条国际前寒武系与寒武系界线层型补充剖面 ( 英文 ) = A supplementalPrecambrian-Cambrian boundary global stratotypesection in SW China. ( 英文 ). 钱逸 ; 朱茂炎 ; 李国祥 ; 蒋志文 ;Heyo Van Iten. 古生物学报 , 2002, 41(1): 19-261992 年 , 全球前寒武系与寒武系界线层型剖面和层型点确定在加拿大纽芬兰东南幸运角剖面 , 并以遗迹化石带 Trichophycuspedium 的底作为前寒武系与寒武系的分界点。但是 , 幸运角剖面主要是以硅质碎屑岩相为主 , 难以与含有丰富小壳化石和具有可对比的稳定同位素资料的碳酸盐相界线剖面进行对比。为此 , 提出我国云南会泽大海附近的一条以碳酸盐相为主的剖面作为全球前寒武系与寒武系界线层型剖面的补充剖面。理由是 (1) 在大海剖面上 , 震旦系灯影组白岩哨段、待补段和下寒武统牛家菁组的中谊村段 , 大海段之间为整合接触 ; (2 ) 早寒武世早期地层单元含有丰富的小壳化石并且可划分出 4 个小壳化石组合带 ; (3) 利用碳同位素资料可以将大海剖面与许多其它剖面相当地层对比 ; (4 ) 著名的梅树村剖面离大海剖面不远 , 它们均含有丰富的小壳化石和遗迹化石 , 两者易于对比。文章进一步认为寒武系的下界放在第 Ⅰ 小壳化石组合带 (Anabarites trisulcatus-Protohertzina anabarica)的底 , 相当于大海剖面 11 层的底。古生界2007040484美国内华达南部中寒武统混合的碳酸盐 - 硅质碎屑单元对全球对比的意义 = Significanceof Middle Cambrian mixed carbonatesiliciclasticunits for global correlation: southernNevada, USA. ( 英文 ). Howley R A; ReesM N; Jiang Ganqing. palaeoworld, 2006,15(3/4): 360-366Sequence-stratigraphic analysis of the MiddleCambrian Highland Peak, Bonanza King,Swasey, and Wheeler formations in the GreatBasin refines platform-to-basin correlationsand distinguishes local tectonic events fromeustasy. This analysis provides a reliable sealevelhistory through the Ptychagnostus gibbusand Ptychagnostus atavus trilobite intervalsand confirms that the Global Stratotype Sectionand Point (GSSP) at the first appearancedatum (FAD) of P. atavus was deposited duringan overall sea-level rise. Deposition duringthe Middle Cambrian Ehmaniella/Bolaspidellabiozones in the western U.S. is represented bytwo lithologically distinct successions: (1) apoorly fossiliferous, shallow-water, mixedcarbonate-siliciclastic succession that is wide-125

spread across southern Nevada and southeasternCalifornia and (2) a highly fossiliferous,deeper water, fine-grained, siliciclastic successionin central Nevada and western Utah. Thedeeper water succession was deposited withinthe fault-controlled House Range Embaymentand contains the P. atavus GSSP. Correlationof these disparate successions had been hamperedby a lack of high-resolution biostratigraphicdata, and limited chemostratigraphyand sequence stratigraphy. In this study, sequence-stratigraphicanalysis indicates that theCondor Member of the Highland Peak Formationand the “mixed unit” of the Bonanza KingFormation are the shallow-water platformequivalents of the basal Wheeler Formationencompassing the P. gibbus and lower P. atavuszones. The deepening event that is recordedin the P. gibbus Zone represents a majorflooding surface that may be used as animportant event marker for regional andglobal correlation. The overlying P. atavusGSSP, however, is within the later stage oftransgression and may represent a globallysynchronous event that can be correlated fromplatform to basin2007040485中国湖南 Lejopyge laevigata 的首现建议作为寒武纪第 7 阶的底部的 " 金钉子 " = ProposedGSSP for the base of Cambrian Stage 7,coinciding with the first appearance ofLejopyge laevigata, Hunan, China. ( 英文 ).Shan-Chi Peng Babcock L E; Zuo Jing-Xun ;Lin Huan-Ling ; Zhu Xue-Jian: Yang Xian-Feng ; Robison R A ; Qi Yu-Ping: Bagnoli G;Chen Yong-An. palaeoworld, 2006, 15(3/4):367-383The Luoyixi section, exposed in a roadcutalong the Youshui River (Fengtan Reservoir),Guzhang County, Hunan Province, China, isproposed as the stratotype for the base of anunnamed stage boundary (base of the Cambrianstage provisionally termed Stage 7). Theproposed position of the GSSP is 121.3 mabove the base of the Huaqiao Formation, at ahorizon coinciding with the first appearance ofthe cosmopolitan agnostoid trilobite Lejopygelaevigata. The section fulfills all the requirementsfor a GSSP, and the horizon can beconstrained not only with the primary stratigraphicmarker (L. laevigata) but also withsecondary biostratigraphic, sequencestratigraphic,and chemostratigraphic correlationtools. The first appearance of L. laevigatais one of the most readily recognizable levelsin the Cambrian, and can be correlated withprecision to all paleocontinents.2007040486建议美国犹他州 Lawson Cove 剖面Cordylodus andresi 的首现基准点作为寒武纪最高阶的底界的层型 = Proposed stratotypefor the base of the highest Cambrianstage at the first appearance datum of Cordylodusandresi, Lawson Cove section, Utah,USA. ( 英文 ). Miller J F; Ethington R L; EvansK L; Holmer L E; Loch J D et al. palaeoworld,2006, 15(3/4): 384-405We propose a candidate for the GlobalStandard Stratotype-section and Point (GSSP)for the base of the highest stage of the FurongianSeries of the Cambrian System. Thesection is at Lawson Cove in the Ibex area ofMillard County, Utah, USA. The marker horizonis the first appearance datum (FAD) of theconodont Cordylodus andresi Viira et Sergeyevain Kaljo et al. [Kaljo, D., Borovko, N.,Heinsalu, H., Khazanovich, K., Mens, K.,Popov, L., Sergeyeva, S., Sobolevskaya, R.,Viira, V., 1986. The Cambrian–Ordovicianboundary in the Baltic–Ladoga clint area(North Estonia and Leningrad Region, USSR).Eesti NSV Teaduste Akadeemia Toimetised.Geologia 35, 97–108]. At this section andelsewhere this horizon also is the FAD of thetrilobite Eurekia apopsis (Winston et Nicholls,1967). This conodont characterizes the base ofthe Cordylodus proavus Zone, which has beenrecognized in many parts of the world. Thistrilobite characterizes the base of the Eurekiaapopsis Zone, which has been recognized inmany parts of North America. The proposedboundary is 46.7 m above the base of the LavaDam Member of the Notch Peak Formation atthe Lawson Cove section. Brachiopods, sequencestratigraphy, and carbon-isotope geochemistryare other tools that characterize thishorizon and allow it to be recognized in otherareas.2007040487南澳大利亚寒武纪生物地层回顾 = A reviewof the Cambrian biostratigraphy of South Australia.( 英文 ). Jago J B; Zang Wen-Long; SunXiaowen; Brock G A; Paterson J R; SkovstedC B. palaeoworld, 2006, 15(3/4): 406-423Cambrian rocks in South Australia occur inthe Stansbury, Arrowie, eastern Officer andWarburton Basins. The succession in theStansbury and Arrowie Basins can be dividedinto three sequence sets (supersequences), 1, 2and 3. Sequence set 1 can be divided into five126

third-order sequences: 1.0, 1.1A, 1.1B, 1.2 and1.3. Trilobites from the Stansbury and ArrowieBasins are restricted largely to the lowerpart of the succession. Four trilobite zones arerecognized: Abadiella huoi (latest Atdabanian–earliestBotoman), Pararaia tatei, Pararaiabunyerooensis and Pararaia janeae Zones(all Botoman). Trilobites higher in the successionare known from only a few horizons andin part correlate with the upper Lower CambrianLungwangmiaoan Stage of China,equivalent to the top Toyonian. Pagetia sp. hasbeen reported in the Coobowie Formation ofthe Stansbury Basin, thus suggesting an earlyMiddle Cambrian age. The Cambrian faunasof the Warburton Basin range in age fromearly Middle Cambrian (Late Templetonian)to very Late Cambrian, although the richestfaunal assemblages are late Middle Cambrian(Ptychagnostus punctuosus to Goniagnostusnathorsti Zones). Conodonts, including Cordylodusproavus, occur in a Datsonian fauna.The Arrowie Basin contains the most completeand best studied archaeocyath successionin the Australia–Antarctica region. The Warriootacyathuswilkawillensis, Spirillicyathustenuis and Jugalicyathus tardus Zones fromthe lower Wilkawillina Limestone (ArrowieBasin) and equivalents are correlated with theAtdabanian. Botoman archaeocyathids occurhigher in the Wilkawillina Limestone. Theyoungest (Toyonian) archaeocyath fauna inAustralia occurs in the Wirrealpa Limestone(Arrowie Basin).Brachiopods and molluscs of the Arrowieand Stansbury Basins can be divided into fourbiostratigraphic assemblages. Several informalEarly Cambrian SSF biostratigraphic assemblagesare recognized. Probable tabulate-likecorals occur in the Botoman Moorowie Formation.Seven informal acritarch assemblagesoccur in the Early Cambrian of the Stansburyand Arrowie Basins. Trace fossils may markthe Precambrian–Cambrian boundary. Onlytwo of several tuffaceous horizons from theStansbury and Arrowie Basins have beendated (i) a date of 522.0 ± 2.1 Ma from theHeatherdale Shale of the Stansbury Basin,about 400 m above latest Atdabanian archaeocyathidsand (ii) a date of 522.0 ± 1.8 Mafrom the lower part of the Billy Creek Formationin the Arrowie Basin. Neither date is regardedas reliable.2007040488西伯利亚地台开阔陆架相下 - 中寒武统界线= Lower-Middle Cambrian boundary in openshelf facies of the Siberian Platform. ( 英文 ).Korovnikov I V. palaeoworld, 2006, 15(3/4):424-430In the Early and Middle Cambrian (of traditionalusage), three broad facies belts weredeveloped over the Siberian Platform. Thelithofacies belts comprise evaporitic-carbonate,reef-shoal, and open-marine environments.Trilobites assemblages are most diverse in theopen-marine lithofacies (Judoma-Olenek facies),represented especially by the KuonamkaFormation, in the eastern part of the platform.Species, genera and families of trilobitesgradually increased through the Middle-Cambrian boundary interval in the KuonamkaFormation. Protolenidae dominated in the timerepresented by the Lermontovia Zone. Instrata assigned to the Anabaraspis Zone, theprotolenids disappear, the paradoxidids appear,and the diversity of dorypygids increases. Thenumber of trilobite families increases in theOryctocara and Kounamkites zones. Well representedin the Kuonamka formation of theeastern Siberian Platform are three levels oftrilobites that have potential for global correlation.They are the Oryctocephalus reticulatus(=O. indicus latus), Oryctocephalus indicus,and Ovatoryctocara granulatus levels. TheLower-Middle Cambrian boundary in theSouth China correlates to the lower part of theKounamkites Zone of the Siberian Platform.2007040489上扬子区中、上寒武统的层序地层划分和层序地层格架的建立 = From sequencestratigraphicdivision to the establishment ofsequence-stratigraphic framework,the Middleto Upper Cambrian in the Upper-Yangtze region.( 中文 ). 梅冥相 ; 刘智荣 ; 孟晓庆 ; 陈永红 .沉积学报 , 2006, 24(5): 617-626上扬子区特别是贵州及邻区的中、上寒武统发育完整 , 是一套从少量灰岩到大套白云岩所组成的地层序列 ; 以娄山关群白云岩为代表的自北西而南东的进积作用穿时 , 代表了与二级海退作用相对应的碳酸盐台地进积作用的基本特征 , 从而形成一个复杂而有序的层序地层格架。在研究区域 , 特别是浅水台地背景之中 , 从厚度较小的含化石的陡坡寺组到厚度近千米的贫乏化石的娄山关群白云岩 , 给层序地层研究带来了许多困难 ; 而在较深水背景之中的中、上寒武统 , 沉积相序列的有序性正好弥补浅水背景中的不足。中、上寒武统组成一个二级层序 , 其中可以进一步划分为七个三级层序 , 形成一个有序的海侵 — 海退旋回序列。伴随着上127

述时间变化的同时 , 从北西向南东 , 古地理背景由浅变深 , 中、上寒武统由大套白云岩地层相变为泥页岩夹灰岩地层。在不同古地理背景的典型剖面的层序划分的基础上 , 根据三级层序的两大属性 ———“ 空间上相序的有序性和时间上环境变化的同步性 ”,可以建立研究区域能反映出地层记录中“ 两种相变面和两种穿时性 ” 的层序地层格架。研究区域的中、上寒武统层序地层格架的建立表明 : 虽然地层的沉积记录较为复杂 , 但是建立在以 “ 沉积物的时间演化序列与沉积相的空间展布形式所代表的规律性 ” 为基础的层序地层研究 , 可以从复杂的地层记录之中寻找出更多的规律性。2007040490西藏仲巴县昂拉仁错 — 塔若错一带拉嘎组的地层特征及沉积环境 = Stratigraphy andsedimentary environment of the Laka Formationin the Ngangla Ringco-Taro Co area,Zhongba County, Tibet, China. ( 中文 ). 赵兵 ;刘登忠 ; 陶晓风 ; 马润则 ; 胡新伟 . 地质通报 , 2006, 25(7): 800-805在西藏改则昂拉仁错地区测制了多条拉嘎组剖面 , 详细描述了改则县拉清乡蹦克弄拉剖面。讨论了拉嘎组的岩性组合特征及横向变化规律。首次在拉嘎组内建立了 2个腕足类生物组合带 , 即 Choristites xainzaensis-Eomarginifera组合带和 Neospiriferkubeiensis-Fusispirifer plicatus-StepanoviellaBandoproductus) 组合带 , 前者的时代为晚石炭世早期 , 后者为早二叠世 , 大致与萨克马尔 — 阿丁斯克 (Sakmarian-Artinskian) 期相当。拉嘎组为冰海陆棚沉积 , 根据冰碛物特征细分为坠石冰碛砾岩、块状冰碛砾岩和冰海水下扇砾岩 3 种类型 , 并认为拉嘎组从早到晚总体由冰海内陆棚 → 冰海外陆棚 →冰海内陆棚构成一个完整的沉积旋回。2007040491西昆仑康西瓦南部甜水湖一带下志留统与中泥盆统不整合界面的发现 = Discovery ofan unconformity between the Lower Silurianand Middle Devonian in the Tianshuihu area,southern Kangxiwar, West Kunlun, China. ( 中文 ). 崔建堂 ; 边小卫 ; 王炬川 ; 杨克俭 ; 朱海平 ;张俊良 . 地质通报 , 2006, 25(12): 1437-1440在进行 1∶25 万岔路口幅康西瓦南部甜水湖一带地质填图和实测地层剖面的过程中 , 在原划奥陶系冬瓜山组中采到了大量腕足、珊瑚类化石 , 经鉴定其形成时代为中泥盆世早期 , 并发现该地层与下伏下志留统温泉沟群呈微角度不整合接触。该不整合界面的发现充分证实甜水海微陆块经历过早古生代运动 , 说明该微陆块与扬子陆块具有相似的演化历史 , 二者具有明显的亲缘关系 ,为进一步探讨南、北古大陆边界提供了基础资料。2007040492藏西北三岔口地区泥盆系生物礁特征及其意义 = The Devonian bioherms in Sanchakou,northwesternXizang and their implications.( 中文 ). 夏军 ; 钟华明 ; 童劲松 ; 鲁如魁 .沉积与特提斯地质 , 2006, 26(2): 34-41在羌塘西部的三岔口一带泥盆系拉竹龙组中发现规模较大的生物礁 — 台地前缘礁。下层礁体厚 7.28m, 上层礁体厚40.98m。两个礁体均为叠置礁 , 礁体由礁基、礁核、礁顶组成。剖面显示发育有礁前垮塌角砾、礁格架、礁间及礁后环境。泥盆纪生物礁的发现为羌塘盆地寻找油气资源提供了新思路。2007040493西藏普兰石炭纪地层的厘定及其地质意义= Delineation and geological implications ofthe Carboniferous strata in Burang,Xizang.( 中文 ). 魏文通 ; 专少鹏 ; 刘洪章 ; 张振利 ; 孙肖 ;张宽 . 沉积与特提斯地质 , 2006, 26(3): 22-25通过区域地质调查 , 利用确定上覆、下伏地层时代与区域地层对比方法 , 结合邻区古生物年代特征 , 对西藏普兰北喜马拉雅分区下石炭统进行了厘定。普兰地区早石炭世受沉积环境与物质供应量等因素影响 , 岩性、岩石组合特征与邻区略有差异 , 其下部以变质粉晶灰岩为主夹变质泥质粉砂岩 , 厘定为亚里组 ; 上部以变质细粒砂岩为主夹变质粉晶灰岩 , 厘定为纳兴组。2007040494西昆仑大红柳滩地区原划上三叠统克勒青河群中发现二叠纪化石 = The discovery ofthe Permian fossils from the formerly UpperTriassic Keleqinghe Group in the Dahongliutanregion,western Kunlun. ( 中文 ). 崔建堂 ; 边小卫 ; 王炬川 ; 朱海平 ; 杨克俭 . 沉积与特提斯地质 , 2006, 26(4): 47-50在西昆仑大红柳滩一带地质填图和剖面实测过程中 , 在原划上三叠统克勒青河群中采到了大量孢粉和珊蝴、菊石类等化石 , 经鉴定其时代主体为二叠纪 ; 经区域地层对比 ,将其改归二叠系黄羊岭群。生物化石的发现 , 为该套地层时代划分提供了直接的证据 ,128

并为进一步详细研究西昆仑微陆块及巴颜喀拉晚古生代 — 中生代边缘裂陷盆地的地质构造演化提供了新的基础资料。2007040495湖北崇阳二叠纪 — 三叠纪之交钙质微生物岩的时代及基本特征 = Age and generalcharacteristics of calcimicrobialite near thePermian-Triassic boundary in Chongyang,Hubei Province. ( 中文 ). 杨浩 ; 张素新 ; 江海水 ;王永标 . 地球科学 - 中国地质大学学报 , 2006,31(2): 165-170湖北崇阳钙质微生物岩产在二叠纪末礁相绝灭界线之上 , 绝灭界线之下即为晚二叠世长兴期的海绵礁灰岩、棘屑灰岩及藻有孔虫生物碎屑灰岩 . 微生物岩基本上由中粗晶 - 微晶方解石组成 , 主要沉积构造有 “ 花斑状构造 ” 及藻叠层构造 . 目前微生物岩中发现的化石主要有球状菌藻类化石、介形虫、微型腹足、双壳、鱼牙及分类位置尚无法确定的棒状微型化石 . 微生物岩中已发现有牙形石化石 :Hindeodus parvus, H. typicalis和 H. latidentatus, 从牙形石的类型及产出层位分析 , 崇阳钙质微生物岩的下部属于晚二叠世长兴期 , 上部为早三叠世 . 崇阳微生物岩在沉积特征、生物组成及牙形石带上均基本可与华南其他地区已发现的微生物岩进行对比 .2007040496英国南部晚石炭世蜚蠊类昆虫的地层学潜力 = The stratigraphical potential of blattodeaninsects from the late Carboniferous ofsouthern Britain. ( 英文 ). Jarzembowski E;Schneider J. Geological Magazine, 2007,144(3): 449-456The Blattodea (cockroaches sensu lato orroachoids) from the southern coalfields of theUK are reviewed or examined, especially speciesoccurring in more than one coal basinincluding Mylacris abrupta (Bolton, 1930)comb. nov., and undescribed material fromWrithlington (Somerset). It is proposed that aderived mylacrid Mylacris–Sooblatta assemblageis used to extend the latest Westphalianand earliest Stephanian insect zonation fromthe continent to southern Britain, thus augmentingthe European Pennsylvanian scheme.2007040497华力西欧洲一些晚石炭世盆地的比较分析= A comparative analysis of some Late Carboniferousbasins of Variscan Europe. ( 英文 ).Stanislav O; Christopher J. Geological Magazine,2007, 144(3): 417-448Vegetation diversity and pattern changes,and their relation to tectono-sedimentary historiesare compared between selectedEuramerican Late Palaeozoic coalfields, tounderstand better the controls on the dynamicsof the Pennsylvanian terrestrial ecosystemsand to demonstrate the problems with comparingdata from various basins. The analysis isbased on data from the following basins ofdifferent geotectonic and palaeogeographicalpositions: the cratonic Pennines Basin, theforeland South Wales and Upper Silesia basins,and the fault-related Intra Sudetic andCentral and Western Bohemia basins. Theanalysis indicates that complex factors areresponsible for changes in plant diversity andvegetation patterns. These are related to climate,tectonics, preservation potential, samplingbiases and the current state of revision ofthe flora in each basin. Plant diversity patternsin the basins differ because of local controlsand/or the character and detail of the availabledata. Maximum diversity varies among thebasins within the Langsettian and Duckmantiansubstages. Two apparent step-likedrops in diversity were detected within coalbearingstrata of most basins: at the Duckmantian/Bolsovianboundary and at theBolsovian/Asturian boundary. Further andmore prominent falls are related to transitionsfrom coal-bearing to non-coal-bearing (mostlyred bed) strata or vice versa during Stephaniantimes. Interpretation of climatic signals recordedin the sedimentary successions indicatesthat Westphalian and middle Stephaniantimes were wet intervals, whereas early andlate Stephanian times were drier.2007040498Mississippian 至 Pennsylvan 亚纪含煤序列的沉积史 : 来自波兰上 Silesia 煤田的实例= Sedimentary history of a Mississippian toPennsylvanian coal-bearing succession: anexample from the Upper Silesia Coal Basin,Poland. ( 英文 ). Artur K; Ryszard G; Marek D;Dariusz G. Geological Magazine, 2007,144(3): 487-496The coal-bearing succession of the UpperSilesia Coal Basin consists of deposits filling aflexural foredeep basin. Accumulation initiallycompensated for regional and differentiatedsubsidence, after which the general depositionalsurface remained nearly flat. The depositionof the coal-bearing succession started atthe end of Mississippian times (Pendleian129

Subage) and continued with hiatuses throughalmost the whole of Pennsylvanian times, andstopped in the Westphalian D Subage. The upto 8500 m thick coal-bearing succession traditionallyhas been divided into four main unitscalled ‘Series’, and all of them are subdividedinto subsidiary units known as‘ Beds ’ . The occurrence of the intervalscontaining marine faunas within the lower‘Paralic’ part of the coal-bearing successionresulted from eustatic ingressions. Thehigher ‘Limnic’ part of the succession waslaid down in fluvial systems, while the lowerpart was formed mostly in a fluvial and, to alesser extent, complex coastal system. Sedimentationof the coal-bearing succession wascontrolled by both autogenic and allogenicfactors.2007040499保加利亚东北部 Dobrudzha 煤田Westphalian 晚期到 Stephanian 早期的沉积= Late Westphalian and early Stephaniansediments of the Dobrudzha Coalfield, NEBulgaria. ( 英文 ). Yanaki G. GeologicalMagazine, 2007, 144(3): 497-511The Bolsovian to Cantabrian sediments inthe Dobrudzha Coal Field are about 800 mthick. They were deposited in a depressionbounded to the east, south and west by activesynsedimentary faults. Most of the successionis coal-bearing clay- and siltstones, includingoccasional lacustrine deposits with fresh waterfaunas (molluscs and ostracods). Basin-widesandstone intervals are associated with twoperiods of erosion and non-sequence. Thereare also localized sandstone bodies withvitrinized plant remains associated with thebasin-margin faults. Conglomerates are onlythin and rarely developed, and pebbles areonly rarely found in the sandstones. There areonly three basin-wide coals (m5 at the middleMakdonka Formation, n1 at the base of theKrupen Formation and p3 in the middle GurkovoFormation) representing times of diminishedinflux of clastic sediment, and thus ofreduced movement along the basin-marginfaults. Based on the depth of the erosivedown-cutting, it is estimated that the elevationof the basin was at least 180 m above sea-level.The area surrounding the basin is supposed tobe an alluvial plain covered with vegetationand swamps. The dense vegetation cover suggestsperiods of high precipitation, whereasdry conditions with active weathering aremost probable during deposition of the VelkovoFormation. Volcanic activity occurrednear to the depression, perhaps related to theboundary faults. In the stratigraphically highestpart of the succession (the Kabalak Member),volcaniclastics are the main componentof the detritic sediments. The basin eventuallyinverted to become a horst around which Permiansediments were deposited.2007040500华北板块北部边缘中泥盆世 Gushan 闪长岩岩体的成因及其构造意义 = Petrogenesis ofthe Middle Devonian Gushan diorite pluton onthe northern margin of the North China blockand its tectonic implications. ( 英文 ). Zhang S;Zhao Y; Song B; Liu D. Geological Magazine,2007, 144(3): 553-568The Gushan diorite pluton, located at thenorthern margin of the North China block,was emplaced during Middle Devonian times(SHRIMP U–Pb zircon age of 390 ± 5 Ma).Rocks from the pluton are characterized bylow SiO2 and high alkali contents, and theyshow monzodiorite compositions in a totalalkali v. silica (TAS) plot. They exhibit lightREE-enrichment, no to slightly positive Euanomalies, strong depletion in Rb, Th, U, Nb,Ta, P, Zr, Hf and Ti, enrichment in Ba, K andSr, low contents of Y and Yb, and high Sr/Yratios. They have a relatively narrow range ofisotopic compositions with initial 87Sr/86Srratios of ~ 0.7050, Nd(T) values of –9.5 to –7.5 and zircon Hf(T) values from –11.8 to –5.8. These features are remarkably similar toanother Middle Devonian intrusion, theShuiquangou syenitic complex at the northernmargin of the North China block. These similaritiessuggest that the two intrusions probablyhave a common origin. They were consideredto be derived from a type I enriched mantle,ultimately with some involvement of ancientlower crustal components, and werelikely emplaced in a back-arc extension environmentrelated to southward subduction ofthe Palaeo-Asian oceanic plate or during thecessation of the subduction. Aluminium-inhornblendebarometry studies of the MiddleDevonian Gushan pluton yielded emplacementdepths of about 18 km. Combined withprevious geobarometry results on the Carboniferousplutons within the Inner Mongolia Palaeo-uplifton the northern margin of the NorthChina block, it is inferred that the uplift andexhumation of the plutons within the InnerMongolia Palaeo-uplift during Middle Devonianto Late Carboniferous times were not asdistinct as those during Late Carboniferous to130

Early Jurassic times, and the strong uplift andexhumation of the Inner Mongolia Palaeoupliftwere achieved during Late Carboniferousto Early Jurassic times.2007040501西藏羌北地区石炭纪地层的发现 = Discoveryof Carboniferous strata in northern Qiangtangbasin, Tibet. ( 中文 ). 程立人 ; 陈寿铭 ; 张以春 ; 吴水忠 . 地学前缘 , 2006, 13(4): 240-243西藏羌北地区从未发现过有可靠化石依据的石炭纪地层。在西藏 1∶25 万玛依岗日幅区域地质调查中 , 于原侏罗系分布区内 ,发现了一套厚度大于 298·05m 的以碳酸盐岩为主夹碎屑岩地层。碳酸盐岩中含丰富的 Eostaffella 、 Pseudoendothyra 、Milleralla 、 Ozawainella 、 Pseudostaffella 、Profusulinella 、 Fusulina 、 Fusulinella 、Triticites、Protricites 等 , 属于典型的石炭纪分子。虽未见顶、底 , 但它是羌北地层分区的唯一一处有可靠化石依据的石炭纪地层 ,故建立瓦垄山组 (C 1-2 w)。2007040502二叠系 — 三叠系界线全球层型剖面 — 回顾和进展 = A review on the global stratotypesection and point of the Permian-Triassicboundary. ( 中文 ). 殷鸿福 ; 鲁立强 . 地学前缘 , 2006, 13(6): 257-267综合评述了 5 年来对二叠系 — 三叠系界线 (PTB) 全球层型剖面 —— 煤山 D 剖面的研究进展。简要介绍剖面的研究历史、地理和地质背景 , 叙述了世界上最完整的二叠纪长兴期至三叠纪格里斯巴赫期的牙形石和菊石带 , 并简短讨论了 Otoceras 的年代。叙述了煤山与其他剖面长兴期至格里斯巴赫期磁性地层学的对比。介绍了 δ 13 C 和 δ 34 S的化学地层学最新研究进展 , 特别是在 PTB附近多个 δ 13 C 负漂移的发现。两项重要的分子地层学研究显示了基础生态系统的深刻变化 —— 微生物生态系的灾变和在二叠纪 — 三叠纪生态系之交严重缺氧事件期间透光带的静海相环境。文章报道了自 2001年以来 PTB 年代测定的进展。PTB 之下14cm 处火山成因的粘土层 25 层的年代 , 现在定为 (252.4±0.3)Ma(Mundil 等 ,2004)。文章还讨论了事件地层学 , 认为尽管在 25-26层有一个主事件 , 煤山 PTB 附近的事件是多幕式的 , 并且开始于事件层 25-26 层之前。因此 ,PTB 大绝灭主因是外星撞击导致的可能性是不大的。2007040503陕西镇安西口石炭系 — 二叠系界线剖面综合地层学研究 = Integrated stratigraphy of theCarboniferous-Permian boundary section atXikou, Zhen'an County, Shaanxi Province,Northwest China. ( 中文 ). 王训练 ; 王雷 ; 张海军 ; 张世红 ; 夏国英 . 地学前缘 , 2006, 13(6):291-302 1 图版 .对中国海相石炭 — 二叠系界线典型剖面陕西镇安西口剖面进行了生物地层、层序地层、磁性地层、事件地层多学科综合研究。在石炭 — 二叠系界线附近建立了 4 个牙形石生物带 , 自下而上依次为Streptognathodus elegantulus 带 ,S. elongatus带 ,S. gracilis 带和 S. isolatus 带。将研究区石炭 — 二叠系界线置于 S. isolatus 带的底界 , 较以蜓带 Pseudofusulina krotowi sphaeroidea-Dunbarinella(PD) 带的底界为标志确定的石炭 — 二叠系界线层位低 3.3m。在西口剖面上石炭统逍遥阶至下二叠统隆林阶 , 以初始海泛面作为层序界面 , 识别出 12 个四级层序( 大体相当于副层序组 ), 构成 5 个 Ⅱ 型三级层序。这 5 个三级层序及其对应的海平面变化与贵州独山、罗甸纳水、紫云扁平剖面同期地层中三级层序及海平面变化旋回之间显示出较好的对应关系。除下杨家河阶外 , 其余各阶的底界 , 包括逍遥阶、上杨家河阶、范家河阶、垭口阶及隆林阶的底界 ,基本上都位于沉积相转换点或其附近 , 即层序地层及海平面变化旋回的关键界面或其附近。表明这 5 个三级层序的关键界面与年代地层界线的关系相当密切。碳酸盐岩磁化率大小与碳酸盐岩微相存在一定的对应关系 , 显示相对海平面变化是控制碳酸盐岩磁化率大小的重要因素 . 另外 , 在重要地层界线附近常出现磁化率异常高值 , 说明碳酸盐岩磁化率可能作为地层划分对比的重要依据 . 西口地区晚石炭世逍遥期至早二叠世隆林期地层中可识别出两次明显的蜓类辐射事件 . 第一次蜓类辐射事件发生在Occidentoschwagerina alpina-O. postgallowayi(OS) 组合带底部 , 即下杨家河阶的底部 .第二次辐射事件发生在 Mccloudia regularis-Paraschwagerina fragosa-Robustoschwagerinaxiaodushanica (MPR) 组合带底部 , 即范家河阶的底部 . 具有三级和三级以上隔壁的四射珊瑚动物群突然大量繁盛 , 代表四射珊瑚演化进程中一次重大变革 . 在陕西镇安石炭 - 二叠系界线附近 , 这个生物事件首现层位相当于蜓类 Pseudofusulina urdalensi (PU) 带下部 ,131

高于该带底界不到 12 m, 以 Xikouphyllum-Shaannanophyllum-Szechuanophyllum -Wentzellophyllum 组合带为代表 . 在这个层位牙形石也发生了重要变化 . 各类地质事件记录出现的层位关系密切 . 在垭口阶底界各类地质事件记录吻合最好 , 隆林阶底界次之 , 然后是范家河阶底界 . 与上述 3 条界线相比 , 在镇安西口剖面上 , 以牙形石 Streptognathodusisolatus 的首现位置确定的石炭 - 二叠系界线事件地层特征不明显 , 既不是一个生物辐射演化面 , 碳酸盐岩磁化率变化也不太明显 , 在实际工作中不易使用 .2007040504北祁连西段志留系层序地层学特征 = Thesequence stratigraphical characters of the SilurianSystem in the west of the northern Qilanshan.( 中文 ). 徐卫东 ; 周学武 ; 李俊建 ; 岳世东 .地质调查与研究 , 2006, 29(2): 92甘肃省北祁连西段志留纪地层为一套形成于残留盆地的碎屑岩堆积 , 其岩石地层包括肮脏沟组 , 泉脑沟山组 , 旱峡组 , 分别相当于年代地层单位的下志留统、中志留统和上志留统。通过对其沉积环境、层序地层学特征及其变化研究认为该区地层包括低水位体系域 ( 水位扇、低水位进积楔 )、海侵体系域和高水位体系域沉积 , 其沉积环境由深海扇 ( 近源浊积盆地、远源浊积盆地 ) 渐变为陆棚直至潮坪 , 为一个完整的海浸海退旋回 ,基本上是一套完整的 Ⅰ 型层序。2007040505内蒙古扎鲁特旗黄哈吐地区泥盆系大民山组的发现及其意义 = The Discover of DaminshanFormation of Devonian System andits indicative significance in Huang-Hetu areaof Zaluteqi,Inner Mongolia. ( 中文 ). 刘建雄 ;王惠 ; 李建利 . 华南地质与矿产 , 2006, (4):45-49内蒙古东部黄哈吐地区 1∶5 万区调工作 ,在前人划分的 “ 大石寨组 ” 中 , 新发现了一套走向 NE 的地层 , 岩石组合为粗火山碎屑沉积岩夹微晶灰岩及中性火山碎屑岩 , 内含丰富的腕足、珊瑚、苔藓虫等化石。时代属于中泥盆世早期 , 大体相当于艾菲尔阶 - 吉维特阶 , 应归属为大民山组。由于该套地层在黄哈吐地区为首次发现 , 对大地构造及地层区划等基础地质的研究有着重要意义。2007040506阿根廷门多萨圣拉斐尔二叠纪盆地东部二叠纪 Cochico 群底部新的 Ar-40/Ar-39 测年数据的地层和生物地层意义 = Stratigraphicand biostratigraphic consequences of a newAr-40/Ar-39 date for the base of the Cochicogroup (Permian), Eastern Permian Basin, SanRafael, Mendoza, Argentina. ( 英文 ). MelchorR N. Ameghiniana, 2000, 37(3): 271-282This payer reports a new date for the firstignimbritic cycle of the Toba Vieja GordaMember (Yacimiento Los Reyunos Formation)obtained by the laser total fusion Ar-40/Ar-39method on sanidine. This ignimbritic cycleoverlies the angular unconformity of the SanRafael Orogenic Phase. The sample was takenfrom "La Caverna" (34 degrees 41' 09 " S; 68degrees 36' 06 " W), south of Dr. Baulies mineraldeposit at Sierra Pintada. The obtainedanalytic value, 266.31 +/- 0.82 Ma, is consideredas a reasonable approximation to the rinserof sedimentation of the Cochico Group atSierra Pintada. Comparison with existing geochronologicalinformation also allows: (a) toestimate a maximum stratigraphic hiatus dueto the San Rafael Orogenic Phase of ca. 13 -20 m.y.; (b) to assign a probable minimumabsolute age for the base of the Striatites Biozone(recorded above the horizon where thedated sample was taken), which is considerednot younger than Wordian (Subcommission onPermian Stratigraphy) or Kazanian (standardscale of the Urals); (c) to suggest a maximumWordian (Kazanian of the standard scale) agefor an association of tetrapod footprints(mostly Chelichmus isp.) recovered from theAreniscas Atigradas Member (Yacimiento LosReyunos Formation); and (d) to estimate adepositional span for the Cochico Group andthe overlying Agua de los Burros Formationof approximately 2 to 8 m.y. The record of theStriatites Biozone or correlative associationsin the Chacoparanense (Argentina) and Parana(Brazil) basins and in Australia, confers additionalsignificance to the new date reportedherein.2007040507澳大利亚新南威尔士 Lachlan 造山带Macquarie 岛弧早奥陶世地层发育 = EarlyOrdovician development of the Macquarie Arc,Lachlan Orogen, New South Wales. ( 英文 ).Glen R A; Crawford A J; Percival I G; BarronL M. Australian Journal of Earth Sciences,2007, 54(2/3): 167-179The first recorded igneous activity of thenow-fragmented Macquarie Arc in central132

New South Wales began in Early Ordovician(Lancefieldian-Bendigonian) times. In thewesternmost Junee-Narromine Volcanic Belt,mafic to intermediate lavas of the NelungalooVolcanics, intruded by monzonite at 481 Ma,pass up into sandstone, conglomerate and siliceoussiltstone of the Lancefieldion to earlyBendigonian Yarrimbah Formation. Furthereast, in the northern Molong Volcanic Belt,the Mitchell Formation consists of volcaniclasticconglomerate, sandstone and siltstonewith minor lavas and is succeeded conformablyby volcaniclastic granule conglomerate,sandstone and siltstone of the middle-lateBendigonian Hensleigh Siltstone. This earliestphase of volcanism in the Macquarie Arc isdominated by high-K calc-alkaline to shoshoniticevolved basalt, basaltic andesite andandesite, but felsic lavas with SiO2 >63% areabsent. Age-corrected epsilon(Nd) values forfive lavas range from +6.2 to +7.8, indicatingan absence of any old continental crustal componentin the petrogenesis of these volcanicrocks. Together, these data suggest formationof the Macquarie Arc as an intra-oceanic arc,probably built on Cambrian oceanic crust.2007040508澳大利亚新南威尔士 Lachlan 造山带Macquarie 岛弧奥陶纪至志留纪最早期历史= Ordovician to earliest Silurian history of theMacquarie Arc, Lachlan Orogen, New SouthWales. ( 英文 ). Percival I G; Glen R A. AustralianJournal of Earth Sciences, 2007,54(2/3): 143-165Subduction-related volcanic and associatedsedimentary successions of Ordovician age inthe Junee-Narromine, Molong, Rockley-Gulgong and Kiandra Volcanic Belts are correlatedusing the most comprehensive biostratigraphicframework yet compiled for theMacquarie Arc. Key features of the correlationinclude confirmation and dating of four arcwidemagmatic phases: in the Early Ordovician(Lancefieldian-Bendigonian), late Middleto early Late Ordovician (Darriwilian to Gisbornian),Late Ordovician and Late Ordovicianto earliest Silurian. Emplacement ages ofintrusions that form part of the four magmaticphases complement the biostratigraphic correlations,A widespread hiatus of about 9 millionyears separates the last-known Bendigoniandeposits associated with Phase I frominitiation of the second magmatic phase inearly Darriwilian time, The third magmaticphase comprises the geochemically distinctiveCopper Hill Suite of intrusive rocks. Thefourth magmatic phase, recognised by itsevolved shoshontic signature, follows an extensivevolcanic hiatus marked by developmentof Eastonian-age shallow-marine autochthonouslimestones and overlying deeper waterfine-grained clastic rocks in the Junee-Narromine and western Molong VolcanicBelts, During this interval in the easternMolong Volcanic Belt and Rockley-GulgongVolcanic Belt, volcanism appears to have beennearly continuous with the changeover fromPhase 2 to Phase 4 lavas discernible only frompetrographic and geochemical criteria, Isotopicdating indicates that Phase 3 magmatismspans the Eastonian volcanic hiatus, suggestingthat this intrusive episode may have beenresponsible for regional uplift resulting inlimestone deposition. A widespread depositionaland volcanic break, ranging across theOrdovician-Silurian boundary, reflects variableuplift and cessation of arc volcanism,followed by intrusion of Phase 4 porphyries inthe early Llandovery that constitute the lastgasp of arc activity.2007040509风暴沉积频率曲线 : 解释加拿大魁北克安替库斯提山前盆地晚奥陶世和早志留世沉降、海平面变化和轨道力的关键 = Tempestitefrequency curves: a key to Late Ordovicianand Early Silurian subsidence, sea-levelchange, and orbital forcing in the Anticostiforeland basin, Quebec, Canada. ( 英文 ). LongD G F. Canadian Journal of Earth Sciences,2007, 44(3): 413-431Following partial closure of the northernIapetus Ocean along the Newfoundland segmentof the St. Lawrence Promontory, subsidencealong the Anticosti Platform was influencedby residual thermal subsidence, renewedtectonic loading by thrust sheets to thesouth, and sediment loading. Basement subsidence,calculated by removing the effects ofsediment loading, was between 2 and 5 cm/kain the Caradocian, increasing to 8.6 cm/ka inthe Pusgillian and Cautleyan, and reaching amaximum of 17.7 cm/ka in the Rawtheyan,during deposition of the Princeton Lake andVaureal Formations. A marked decline in subsidence,beginning in the Hirnantian and continuinginto the Early Silurian, may reflectdecoupling of thrust loads to the south, althougha further stage of thrust loading mayhave occurred in the Aeronian during depositionof the lower part of the Jupiter Formation.Storm frequency curves, produced using tempestiteabundance, thickness, and grain size133

through more than a kilometre of carbonatestrata on Anticosti Island, allow recognition oflong period, 3rd-order trends. These are in partsimilar to local sea-level trends deduced fromdirect interpretation of sedimentary structures,but depart significantly from paleontologicalbasedsea-level curves. Shorter period 4thordercycles appear to be related to orbitaleccentricity with periods of 100 and 400 ka.These may reflect periods with falling sea levels,increasing storm activity, or enhancedsediment flux to the middle and outer shelf.2007040510华南奥陶纪生物礁时空分布的控制因素 =Facts controlling the temporal and spatial distributionsof Ordovician reefs in South China.( 英文 ). 李越 ;S Kershaw; 李军 ; 边立曾 ; 章森桂 ;张俊明 ; 夏凤生 . 地层学杂志 , 2002, 26(1): 9-17华南奥陶纪生物礁主要分布于三个层位 ,选择了数个生物礁实例分析当时的古地理格局对礁相地层时空分布的控制作用。涉及到的生物礁赋存层位自下而上为 : 特马道克晚期扬子地台中部宜昌分乡组和同时代的扬子地台南缘皖南的仑山组 ; 阿伦尼克早期分布于地台中部至南缘的红花园组 ; 阿什吉尔中期浙赣边区下镇组和三衢山组。研究结果表明 , 礁相地层的的发育与否及其生物和沉积结构在时空上表现出的分异 , 明显受控于与古地理背景的变迁相关的诸多因素 , 如海平面升降、碳酸盐岩台地的规模以及沉积区间的抬升等。2007040511广西中 - 上泥盆统界线附近的化学地层学特征 = Chemostratigraphic characters of theMiddle-Upper Devonian boundary in Guangxi,South China. ( 中文 ). 王大锐 ; 白志强 . 地层学杂志 , 2002, 26(1): 50-54中国广西是世界上泥盆系发育最好的地区之一 , 沉积相齐全、出露良好 , 是进行地层学及沉积相研究的理想地区。大乐剖面与马鞍山剖面直线距离约为 7km, 根据生物地层学的研究 , 两剖面中 - 上泥盆统 (D2 - D3 )界线附近发生了明显的穿时现象。化学地层学的研究表明在这两条剖面上的界线附近 disparilis 带内碳同位素组成发生了明显的两次负向波动 , 波动幅度分别可达 1.1‰ 和0.8‰ ( 马鞍山军田剖面 ) 和 1.5‰ 和 1.3‰( 大乐剖面 ); 两条剖面上该牙形石化石带内及上下地层中元素锶 (Sr) 的含量波动趋势同样可以很好地对比 , 本研究结果显示了岩石地层学界线的穿时现象并纠正了以往用岩石地层学特征划定 D2 - D3 界线的错误。2007040512海南岛保亭地区南好组的地质时代 = Ageof the Nanhao Formation of Baoting area,Hainan Island. ( 中文 ). 张仁杰 ; 胡宁 ; 姚华舟 ;冯少南 . 地层学杂志 , 2002, 26(2): 101-105海南岛保亭地区南好组选层型剖面新发现腹足类 H ormotoma、 Raphistomina, 腕足类 Ferganella? 、 Xinanospirif er ?、 strophomenids,竹节石 Tentaculites? 和珊瑚 Favosites?等化石 , 表明其时代属志留纪而非早石炭世。以往报道该地区南好组的 Tenticospirifer、Ptychomaletoechia 等腕足类化石应为晚泥盆世 , 而非早石炭世。岛北部含有典型的早石炭世早期化石的岩关阶以碳酸盐岩及细碎屑岩交互成层为特征 , 与保亭地区南好组层型剖面岩性迥异 , 不宜用南好组表示 , 应另建新的组名。2007040513川黔上古生界锶同位素演化曲线的地层学意义 = Stratigraphical significance of thestrontium isotopic curve of the Upper Paleozoicof Sichuan and Guizhou. ( 中文 ). 石和 ; 黄思静 ; 沈立成 ; 张萌 . 地层学杂志 , 2002, 26(2):106-110锶同位素地层学的研究表明海水中的锶同位素组成主要受地质历史中全球性海平面升降、板块活动、海底扩张等因素控制。根据川黔地区海相上古生界未经蚀变的 92 个样品的锶同位素测试数据 , 建立了该地区晚古生代锶同位素组成曲线。川黔地区晚古生代锶同位素曲线与国外学者公布的同时代锶同位素曲线特征极为相似 , 显示了在地层学上的重要意义。同时根据锶同位素演化曲线讨论了川黔地区上古生界的地层划分、对比和全球性海平面变化与地区性海进海退的关系。2007040514滇西北拖顶地区志留系的发现 = Discoveryof the Silurian system in the Tuoding area ofNorthwest Yunnan. ( 中文 ). 张世涛 ; 冯庆来 ;葛孟春 ; 谢德凡 . 地层学杂志 , 2002, 26(2):131-134中咱地块南部的志留系有别于三江构造带其他地区的志留系 , 通过区域地质调查研究 , 将这套地层命名为吉仁水组 , 代表中咱地块南部地区志留系的岩相类型 , 时代为志留纪中、晚期。根据岩相类型的差异 , 中咱组134

可划分为两个岩性段 : 第一段主要由白云质灰岩、灰岩、白云岩构成 ; 第二段由泥质岩、细粒碎屑岩及白云质灰岩、灰岩、白云岩组成 , 陆源碎屑成分含量较高 , 碳酸盐岩相对较少。2007040515关于奥陶纪 “ 茅坪组 ” = About the OrdovicianMaoping Formation of China. ( 中文 ). 张元动 . 地层学杂志 , 2002, 26(2): 135-136在上世纪 60 年代 ,“ 茅坪组 ” 这一名称先后被赋予两个完全不同的岩石地层单元 , 一个是奥陶纪的 , 命名地点地江西崇义 , 另一个是寒武纪的 , 命名地点在湖北咸丰。在后来的很长一段时间里 , 这一名称被各自使用 , 互不相干。近年来的关节中国地层的若干总结性和立典性文献或地层清理工作对该组名的采用了不同的看法 , 或取其一 , 或都不取 , 也未详加说明原因 , 有些混乱。2007040516论塔里木盆地 “ 东河砂岩 ” 的地质时代 =The age of the Donghe Sandstone in the TarimBasin. ( 中文 ). 朱怀诚 ; 罗辉 ; 王启飞 ; 张师本 ;赵治信 ; 黄智斌 . 地层学杂志 , 2002, 26(3):197-201系统总结了关于近年来塔里木盆地重要储油层 —“ 东河砂岩 ” 年代研究所取得的主要进展 , 包括 1)“ 东河砂岩 ” 中发现晚泥盆世孢子和胴甲鱼化石 ; 2 ) 含砾砂岩段发现晚泥盆世盾皮鱼化石 ; 3) 下泥岩段下部发现晚泥盆世孢子 ; 4 ) 下泥岩段上部和生屑灰岩段分别发现石炭纪初期第一、二孢子组合带 ;5 ) 生屑灰岩段发现石炭纪初期的牙形刺 ;6 ) 化学 — 生物地层学研究结果指示 , 泥盆系 — 石炭系界线应在 “ 东河砂岩 ” 顶面之上。据此 ,“ 东河砂岩 ” 的时代应为泥盆纪。2007040517文山古木街台地边缘泥盆纪斜坡碳酸盐沉积与环境意义 = The Devonian slope carbonatesediments at the edge of the Gumujie Platform,Wenshan, and their significances. ( 中文 ). 陈晓临 ; 王臣兴 . 地层学杂志 , 2002,26(3): 206-211文山古木街台地东部边缘泥盆纪的斜坡碳酸盐沉积类型包括重力流和非重力流 , 重力流有碎屑流、滑移滑积层及浊流 ; 常见的层序组合有 3 种 , 整个斜坡体系在垂向上可划分 3 个沉积旋回 ; 建立 11 个浮游生物化石带 , 沉积时代为早泥盆世晚期至中泥盆世早期。斜坡碳酸盐重力流的研究具有重要的古地理、古构造环境意义。2007040518第一个国际层型三十年 :Klonk 地点志留纪 - 泥盆纪界线及其现状 = Thirty years ofthe first international stratotype: The Silurian-Devonian boundary at Klonk and its presentstatus. ( 英文 ). Chlupac I, Vacek F. Episodes,2006, 26(1): 10-15The first international stratotype, selectedaccording to modern stratigraphic principles,is the section with the Silurian-Devonianboundary at Klonk in the Barrandian area,Czech Republic. Its approvement at the XXIVIGC in Montreal, 1972 deeply influenced thefurther development of stratigraphic principlesand praxis in achieving an objective base fordefinition of global chronostratigraphic units,later followed in establishments of GSSP indifferent parts of the global stratigraphic column.The procedure of the establishment, presentstatus and correlative value of the Silurian-Devonianboundary stratotype are reviewed,confirming the suitability of its selection2007040519建议华南广西 Pengchong 剖面作为石炭纪维宪阶底部全球层型和点位 = A proposedglobal stratotype section and point for the baseof the Visean stage (Carboniferous): the Pengchongsection, Guangxi, South China. ( 英文 ).Devuyst FX, Hance L, Hou HF, Wu XH, TianSG, Coen M, Sevastopulo G. Episodes, 2006,26(2): 105-115The first appearance of Eoparastaffella simplexin the lineage Eoparastaffella ovalis -Eoparastaffella simplex (foraminifers) hasbeen officially approved by the Voting Membersof the SCCS in early 2002 as the newbiostratigraphic criterion to define the base ofthe Vis an. The present paper summarizeseight years of research and proposes a newGlobal Stratotype Section and Point fromGuangxi, South China. The boundary is definedat the base of bed 85 of the Pengchongsection where the first E. simplex is recorded,following more primitive Eoparastaffella. Theconodont Gnathodus homopunctatus, whosecryptic first appearance has beet? used as anempirical tool for identification of the T-Vboundary it? Western Europe, enters a decimetrehigher in bed 86. Scaliognathus anchoraliseuropensis and other conodonts con-135

sidered characteristic of the late Tournaisianoccur below these levels.2007040520峡区晚奥陶世地球化学异常与奥陶系 - 志留系之交环境变迁 = Late Ordovician chemicalanomaly and the environmental changesacross the Ordovician-Silurian boundary inYangtze Gorges. ( 中文 ). 王传尚 ; 陈孝红 ; 汪啸风 . 地层学杂志 , 2002, 26(4): 272-279通过对峡东地区宜昌王家湾、黄花场和分乡等三条重要奥陶系 — 志留系界线剖面碳同位素 (δ 13 C) 地球化学异常对比研究 , 以及远安苟家垭和秭归新滩奥陶系 — 志留系界线剖面稀土元素分布型式、δCe 异常的分析 , 和对苟家垭奥陶系 — 志留系界线剖面微量元素 (Rb、Sr、Sc、V、Ni 等 ) 地球化学异常的研究 , 揭示了奥陶系 — 志留系界线附近地球环境的巨大变化 , 论述了环境变化对生物界的影响 , 将奥陶系五峰组划分为 2 个三级层序和 5 个四级层序 , 为奥陶系 / 志留系界线层型剖面的最终确定提供了新的参考依据。2007040521石炭纪杜内阶 - 维宪阶界线定义介绍 = Introductionto the definition of Tournaisian-Visean boundary. ( 中文 ). 侯鸿飞 ;F X 德维伊斯特 . 地层学杂志 , 2002, 26(4): 293-296简要介绍了杜内阶 — 维宪阶界线定义的历史和现状 , 包括舍费尔德会议原始定义 , 牙形石 Guathodus texanus 带底界定义 , 有孔虫Eoparastaffella 形态演化定义。2001 年 9 月在美国圣路易斯举行的国际石炭纪地层委员会现场会议期间 , 非正式通过了石炭纪杜内阶 — 维宪阶界线新定义 , 即 “ 有孔虫Eoparastaffella ovalis 类群 — E. simplex 谱系中 Eoparastaffella simplex 的首次出现 ”。2007040522扬子陆块早奥陶世末期 — 中奥陶世Darriwilian 初期沉积分异 = Sedimentarydifferentiation during the latest Early Ordovician— earliest Darriwilian in the YangtzeBlock. ( 中文 ). 张允白 ; 周志毅 ; 张俊明 . 地层学杂志 , 2002, 26(4): 302-314研究表明 , 扬子陆块早奥陶世末期至中奥陶世 Darriwilian 初期各类沉积呈明显带状分布 , 但南北两侧沉积带分布并不对称。各沉积带总体走向为南西 — 北东向 , 不同阶段沉积带类型及位置略有变化。自古陆向东南方向 , 早奥陶世末期 — 中奥陶世初期依次发育近岸砂砾质沉积带 , 近岸砂质、泥质沉积带 ; 内陆架泥质夹碳酸盐沉积带 ; 浅外陆架碳酸盐夹泥质沉积带 , 含铁泥质碳酸盐沉积带 , 边缘碳酸盐沉积带 ; 深外陆架斜坡泥质夹砂质、碳酸盐沉积带 , 泥质夹粉砂质沉积带 ,泥质、碳质沉积带。中奥陶世早期至 Darriwilian初期演变为近岸白云质与陆源碎屑沉积带 ; 内陆架碳酸盐与泥、砂质沉积带 ; 浅外陆架碳酸盐夹泥质沉积带 , 含铁泥质碳酸盐沉积带 , 边缘碳酸盐沉积带 ; 深外陆架斜坡泥质夹砂质、碳酸盐沉积带 , 泥质夹粉砂质沉积带 , 泥质、碳质沉积带。扬子陆块北缘早奥陶世末期 — 中奥陶世初期发育浅外陆架粉砂质、泥质、碳酸盐沉积带 , 边缘碳酸盐沉积带 ; 中奥陶世早期至 Darriwilian 初期则包括浅外陆架碳酸盐沉积带 , 粉砂质、泥质 , 外陆架碳酸盐沉积带 , 边缘碳酸盐沉积带。2007040523加里东期上扬子区前陆盆地演化过程中的层序特征与地层划分 = Characteristic ofseqence and stratigraphical division in evolutionof Upper Yangtze region during Caledonian.( 中文 ). 尹福光 ; 许效松 ; 万方 ; 陈明 . 地层学杂志 , 2002, 26(4): 315层序地层的主控因素包括全球海平面变化、构造沉降、气候、物源供给等方面 , 在不同性质的盆地内它们所起的作用大小不一 , 在前陆盆地中以构造沉降控制为主。上扬子区在加里东运动过程中形成前陆盆地 ,主要经历了三次挤压、挠曲沉降至松驰、抬升过程。一是中奥陶世至晚奥陶世临湘期 , 二是晚奥陶世五峰期至早志留世龙马溪期 , 三是早志留世石牛栏期至中志留世。在盆地演化过程中 , 由于前陆隆起露出水面 , 使物源供给方向和性质改变 , 造成隆后盆地沉积环境由开放变为半闭塞 , 由碳酸盐岩转变为碎屑岩沉积。以此重大的转换为界 , 将上扬子区的中奥陶统至中志留统划分为 2 个二级层序 , 奥陶系 — 志留系界线放在第二个二级层序的最大海泛面之顶 , 也就是观音桥组的顶 , 此结果与岩石地层清理成果相一致。以海平面相对变化和沉积物的转变进一步划分成 4 个三级层序 , 又根据三级层序的体系域的演化相应地划分出岩性组。因此将临湘组与宝塔组归并成宝塔组 , 体现了海水逐渐变浅、向上加积的过程 , 且它们间为一渐变过渡 , 在碳酸盐浅滩和盆地边缘之处 , 两者划分不开 , 为了便于填图与对比 , 将其划归在一起。由于观音桥组分布不稳定 , 五136

峰组与龙马溪组下部岩性相似 , 为了油气的评价和填图的可操作性 , 将五峰组 , 观音桥组 ,龙马溪组下部归并成龙马溪组 , 将龙马溪组上部单独分出 , 命名为新滩组。2007040524与乐平统最早期 ( 二叠纪末期 ) 的大绝灭相关的碳同位素负异常 = A negative carbonisotope anomaly associated with the earliestLopingian (Late Permian) mass extinction. ( 英文 ). Kaiho K; Chen Z Q; Ohashi T; Arinobu T;Sawada K; Cramer B S. Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2): 172-180 4 图版 .Palaeozoic life was severely affected in apair of mass extinction events at the beginning(earliest Lopingian, 260 million years ago)and the end (251 million years ago) of theLate Permian. However, the biological andgeochemical record of the earliest Lopingiancrisis remains poorly constrained. We presentanalyses of strata in South China showing thata negative anomaly of stable carbon isotoperatios accompanied an abrupt extinction ofmarine faunas at the beginning of the LatePermian, similar to patterns observed at theend-Permian and the end-Cretaceous (65 millionyears ago) extinction events.2007040525二叠 - 三叠纪生物绝灭事件的地球化学研究新进展 = Advances in geochemical studies ofPermian/Triassic mass extinction. ( 中文 ). 张俊 ; 梁汉东 ; 梅亚青 . 地质地球化学 , 2006,34(2): 35-40二叠 - 三叠纪生物绝灭事件在地史发展中有着重要作用 , 灭绝加速了物种的进化和更替。本文简要总结了近几年来全球地球化学、地质和古生物等学者关于 P-T 生物绝灭事件的研究 , 包括事件的测年研究进展和事件原因的种种学说 , 其中详细阐述了地外碰撞 ( 小行星或彗星 )、火山学说、缺氧学说以及海洋酸性化假设的研究进展 , 并对该绝灭事件研究意义进行了简单的分析和探讨。2007040526一条新发现的奥陶系 — 志留系界线剖面 =A new Ordovician-Silurian Boundary sectionin Guizhou,South China. ( 中文 ). 苏文博 ; 王永标 ; 龚淑云 . 现代地质 , 2006, 20(3): 409-412在贵州省桐梓县红花园乡南坝子村发现一条新的穿越奥陶系 — 志留系界线的地层剖面。该剖面自下而上依次出露有宝塔组、涧草沟组、五峰组和龙马溪组等 , 露头良好 , 产状平缓 , 化石丰富。其五峰组观音桥段顶部与龙马溪组交界处 , 即穿越奥陶系 —志留系界线的一段地层 , 横向上可连续追索逾百米。自五峰组底部到龙马溪组底部 ( 相当于 Dicellograptus complanatus 带 —Coronograptus cyphus 带下部 ) 的地层中已发现 25 层斑脱岩。根据生物地层、层序地层等资料初步确认了这些斑脱岩与湖北宜昌等地的斑脱岩具高分辨对比性。该剖面的发现为华南奥陶系 — 志留系界线附近的各项研究提供了新的资料。2007040527西秦岭大草滩组的再厘定及地质属性讨论= Re-definition and its attribute of the DacaotanFormation in western Qinling. ( 中文 ). 苏春乾 ; 崔建军 ; 赵欣 ; 李勇 ; 裴先治 ; 杨兴科 . 煤田地质与勘探 , 2006, 34(3): 1-6通过 1∶25 万天水幅区域地质调查 , 基本查实了大草滩组的岩性组合、生物化石组合、沉积环境和沉积盆地属性。重新厘定的大草滩组是一套不整合于舒家坝组之上、伏于大庄组之下的以紫红色为特征的杂色陆相碎屑岩地层 , 时代归属晚泥盆世 , 有别于其上 ( 原大草滩组上部 ) 的裂陷盆地海相暗色碎屑岩夹碳酸盐岩地层。认为当时的大地构造背景为拉张环境 , 并非挤压环境下的前陆盆地沉积。揭示了鄂尔多斯盆地南缘晚古生代的盆地构造属性。2007040528挪威北极地区斯匹次卑尔根中部上石炭统至下二叠统海进 - 海退层序 = Upper Carboniferousto Lower Permian transgressiveregressivesequences of central Spitsbergen,Arctic Norway. ( 英文 ). Samuelsberg T J;Pickard N A H. Geological Journal, 1999,34(4): 393-411Investigation of the Upper Carboniferous toLower Permian sedimentary strata of centralSpitsbergen shows that this highly cyclic rocksuccession is composed of four long-termtransgressive-regressive cycles. These longtermcycles are themselves composed ofstacked higher order cycles Transgressivephases are characterized by increasing accommodationspace, and include a basaltransgressive part of marked retrogradation offacies belts and thickening-upward component137

cycles. Regressive phases are characterized bydecreasing accommodation space, displayedby progradation of facies belts, overall shallowingand increased restriction of the depositionalenvironment, influx of coarse terrigenoussediments and increasing evidence ofexposure and/or non-deposition. The oldesttransgressive-regressive sequence identified,Sequence 1, is of Serpukhovian to Bashkirianage and represents a syn-rift sequence. Alsocomposed of syn-rift sediments is the transgressive-regressiveMoscovian to mid-Gzhelian-aged Sequence 2. The late Gzhelianto late Asselian Sequence 3 is mainly a postriftsequence. The youngest sequence, Sequence4, is of Sakmarian to possible Artinskianage, and is also composed of post-riftsediments.The individual transgressiveregressivecycles are defined as second-ordercycles, based on lithological signatures, lateralextent of bounding unconformities, and theactual time period the cycles span.Local tectonic activity is believed to control tosome extent the development of short-termcycles in the syn-rift succession. However,cyclicity within the long-term cycles is mainlycontrolled by eustatic sea-level fluctuations,and therefore enables them to be correlated toother Circum-Arctic regions,2007040529蒙古古生代地层研究的新进展 = New progressin the study of the Palaeozoic strata ofMongolia. ( 中文 ). 王成源 ;Weddige Karsten;MinjinChuluun. 吉林大学学报 ( 地球科学版 ), 2006, 36(5): 723-735蒙古国古生代地层的研究以往主要侧重底栖大化石的研究 , 很多地层的时代划分、归属问题不能得到很好的解决 , 底栖化石的地方性很强 , 不能与国际直接对比。牙形刺是古生代地层的主导化石 , 很多古生代地层问题都可以用牙形刺解决并进行可靠的洲际间对比。2001 年笔者在蒙古南戈壁采集了 158 个样品 , 经分析发现了大量牙形刺标本 , 解决了很多蒙古的重大地层问题。Arynshand 组应当归入下石炭统 , 泥盆 - 石炭系界线在 Arynshand 组之下 , 而不是在此组的内部。Mushgai 地区Bayan-Khoshuu Ruins 剖面的 Mandalovoo组 Gavuu 段的上部应属早泥盆世早期 , 而不是以前所确定的早志留世 , 称为奥咯诺伍德组 (Olonovoot Formation);(Gavuu 段的下部仍归早志留世。Mandalovoo 组应提升为 Mandalovoo 群 ;Gavuu 段应提升为Gavuu 组。南戈壁 Shine Jinst 地区 Tsakhir剖面 Tsagaanbulag 组的时代是早泥盆世洛霍考夫期 , 而不是中晚志留世 ,Ulaan-Shand 剖面 Tsagaanbulag 组的时代也是早泥盆世洛霍考夫期。Chuluun 组的时代为早泥盆世晚埃姆斯期。Tsagaankhaalga 组的时代为早艾菲尔期。Indert 组为早石炭世。蒙古古生代海相地层大部分是浅水相地层 , 并可能存在 5 个间断 : 志留系的文洛克统和罗德洛统的下部 , 下泥盆统布拉格阶的一部分 , 中泥盆统艾菲尔阶上部 , 泥盆 - 石炭系界线地层。蒙古国南部和中部很可能缺失上二叠统的海相沉积 .中生界2007040530一个特异化石保存地点的成因 :Tepexi deRodr í guez 古环境 ( 白垩纪中期 , 墨西哥Puebla) = Genesis of a locality of exceptionalfossil preservation: paleoenvironments of Tepexide Rodgríguez (mid-Cretaceous, Puebla,Mexico). ( 英文 ). Kashiyama Y; Fastovsky DE; Rutherford S; King J; Montellano M. CretaceousResearch, 2003, 24(4): 407-431This study of Tepexi de Rodríguez (Puebla,Mexico), a mid-Cretaceous (Aptian?) localitywith exceptional fossil preservation, combinesstatistically based microfacies-transitionanalysis with spectral analysis of depth-seriesmeasurements, in an attempt to constrain thepaleoenvironmental setting. Tepexi de Rodríguez (Tepexi) is largely composed of laminatedmicrites, and presents a complex amalgamof primary and diagenetically altered fabrics.Modified Markov analysis of microfaciessuccessions was used to assess repetitive patternsamong primary microfacies. The reconstructedmicrofacies succession indicates recurringupward-fining sequences. Spectralanalysis of depth-series measurements ofmagnetic susceptibility and RGB visible color(redness) reveals a pattern of repetition in thesedimentary sequence that is concordant withpatterns of Milankovitch cyclicity. Strong eccentricity,obliquity, and semi-precessionalsignals are inferred. This suite of Milankovitchcyclicities is attributed to doublemonsooninfluences on Tepexi from both thenorthern and southern hemispheres, and impliesan average rock accumulation rate of2.0 cm/kyr. Previous reconstructions of Tepexi(e.g. a variety of back-reef lagoonal settings)do not match the observations reportedhere. Likewise, tidally influenced deposition is138

uled out. Tepexi de Rodríguez appears tohave been an open marine basin with stormdominatedsedimentation and bottom waterswith restricted circulation. The fossil biota hasa strong terrestrial influence, indicating thatland was close by.2007040531北美西部前陆盆地克拉通边缘下白垩统上阿尔布阶潮流影响的河流体系中的砾石沉积 = Aggradation of gravels in tidally influencedfluvial systems: upper Albian (LowerCretaceous) on the cratonic margin of theNorth American Western Interior forelandbasin. ( 英文 ). Brenner R L; Ludvigson G A;Witzke B L; Phillips P L; White T S; Ufnar DF; González L A; Joeckel R M; GoettemoellerA; Shirk B R. Cretaceous Research, 2003,24(4): 439-448Alluvial conglomerates were widely distributedaround the margin of the Early CretaceousNorth American Cretaceous WesternInterior Seaway (KWIS). Conglomerates,sandstones, and lesser amounts of mudstonesof the upper Albian Nishnabotna Member ofthe Dakota Formation were deposited as fill-invalleys that were incised up to 80 m into upperPaleozoic strata. These paleovalleys extendedsouthwestward across present-day northwesternIowa into eastern Nebraska. Conglomeratesamples from four localities in western Iowaand eastern Nebraska consist mostly of polycrystallinequartz with lesser amounts ofmicrocrystalline (mostly chert), andmonocrystalline quartz. Previous studies discoveredthat some chert pebbles contain Ordovician–Pennsylvanianinvertebrate fossils.The chert clasts analyzed in this study wereconsistent with these findings. In addition, wefound that non-chert clasts consist of metaquartzite,strained monocrystalline quartz and‘ vein ’ quartz from probable Proterozicsources, indicating that parts of the fluvialsystem’s sediment load must have travelleddistances of 400–1200 km. The relative tectonicstability of this subcontinent dictatedthat stream gradients were relatively low withestimates ranging from 0.3 to 0.6 m/km.Considering the complex sedimentologic relationshipsthat must have been involved, theability of low-gradient easterly-sourced riversto entrain gravel clasts was primarily a functionof paleodischarge rather than a functionof steep gradients. Oxygen isotopic evidencefrom Albian sphaerosiderite-bearing paleosolsin the Dakota Formation and correlative unitsfrom Kansas to Alaska suggest that midlatitudecontinental rainfall in the Albian wasperhaps twice that of the modern climate system.Hydrologic fluxes may have been relatedto wet-dry climatic cycles on decade or longerscales that could account for the required watersupply flux. Regardless of temporal scale,gravels were transported during ‘ highenergy’pulses, under humid climatic conditionsin large catchment areas.An overall rising sea level during the lateAlbian created accommodation space for thegravelly lithofacies equivalent to the Kiowa-Skull Creek rocks. As Western Interior sealevel rose, regional stream gradients were reduced,resulting in regional fluvial aggradation.The conglomeratic lower parts of theNishnabotna Member of the Dakota Formationformed the transgressive systems tractwithin an upper Albian sequence that is definedby two unconformities that can be tracedfrom marine Kiowa strata in western Kansasnortheastward into western Iowa (Brenner etal., 2000). Mud-draped cross-bedded sandstonebodies, laminated mudstone intervals,and vertical burrows in the lower strata of theNishnabotna Member indicate that estuarineconditions existed at the mouths of the riversystem, and tidal effects were transmitted atleast 200 km inland from the interpreted lateAlbian coast. These observations suggest thatestuarine conditions stepped up the incisedvalleys as fluvial sediments aggraded in responseto regional transgression that continuedthrough the Late Albian.2007040532特提斯和北方区贝里亚斯阶 - 巴列姆阶地层对比 : 以荷兰井下地层为重点 = Correlationof Tethyan and Boreal Berriasian – Barremianstrata with emphasis on strata in the subsurfaceof the Netherlands. ( 英文 ). HoedemaekerP J; Herngreen G F W. CretaceousResearch, 2003, 24(3): 253-275The standard Tethyan Berriasian –Barremian successions of France and Spainare correlated with the Boreal successions ofEngland, Germany and the Netherlands. Specialemphasis is placed on the correlation andsequence stratigraphy of the main hydrocarbon-producingstrata of the Berriasian –Barremian stages in the four main basins inthe subsurface of the Netherlands and theDutch part of the North Sea continental shelf.All available biostratigraphic, magnetostratigraphic,and sequence-stratigraphic correla-139

tion data-sets were used to draw this correlationchart. Many lacunae in shallow marinesuccessions could be correlated with sedimentsin deeper marine successions. Somesequence boundaries are tectonically enhancedand were accompanied by extra large falls insea level; they initiated important changes inthe biota and sedimentary regimes of westernEurope, viz, the boundaries of the so-called‘transgressive regressive facies cycles’ ofJacquin & de Graciansky.2007040533西印度 Anjar Intertrappeans 地区 6500 万年前方石英和铱元素共存 = Co-existent cristobaliteand iridium at 65 Ma, Anjar Intertrappeans,Kachchh, western India. ( 英文 ). Sant DA; Mathew G;Khadkikar A S; Gogte V; GunduraoT K. Cretaceous Research, 2003, 24(2):105-110Cristobalite (a high-temperature lowpressuresilica polymorph) is reported for thefirst time from the 65 Ma Anjar intertrappeandeposits. It is characterized by a sharp, intensepeak (X-ray diffraction) at d-spacing value4.055Å, followed by a moderate peak at2.489Å. Its presence is confirmed throughFourier Transform Infrared spectroscopy withabsorption bands at 620 and 380 cm −1 . Thedistribution of volcanic cristobalite coincideswith the distribution of iridium in the deposits.When taken in tandem with the absence ofshocked quartz, spinels, stishovite and othersignatures of an impact origin, this coexistencesuggests that the iridium at Anjar isprobably of volcanic origin.2007040534白垩纪最早期 Balkanides 和 Moesian 微板块的古地理及动力学演化 = Palaeogeographyand geodynamic evolution of the Balkanidesand Moesian ‘microplate’ (Bulgaria)during the earliest Cretaceous. ( 英文 ).Minkovska V; Peybernès B; Nikolov T. CretaceousResearch, 2002, 23(1): 37-48In Bulgaria, the palaeogeography of Balkanidesand the Moesian ‘microplate’ (orMoesia), at the beginning of the CretaceousPeriod, was marked by the presence of a deepNE–SW to E–W trough (Axial Basin, orNish-Trojan Trough), inherited from Late Jurassictimes and situated in the southern partof the future Alpine tectorogen (Fore-Balkan).This trough was filled with terrigenous, moreor less turbiditic, basinal sediments, particularlyduring the Berriasian (Cherni Osamflysch), which prograded towards the axis ofthis palaeostructure. Laterally, the two passivemargins of this trough are asymmetrical: (1) tothe south, a mobile and narrow margin, restrictedto some fault-blocks (more or lesstilted) against the Rhodopes (‘Thracian Island’)and covered by coarse siliciclastics(Kostel Formation); (2) to the north (Moesia),a more stable and considerably wider shallowwatercarbonate platform (Kaspichan Formation).Towards the north-west, the transitionbetween the trough and the northern margin ischaracterized by a NW – SE framework ofsub-basins (Glozhene and Salash formations)and small carbonate Bahamian ype‘islands’ (Brestnitsa Formation, SlivnitsaFormation) whereas, to the south, the transitionis sharper. The geodynamic evolution ofthis system is particularly marked by the centrifugalbackstepping of the terrigenous facieson the two margins. The end of flyschtype/turbiditicsedimentation during theValanginian coincided with the spectacularnarrowing of the northern carbonate internal/proximalplatform during the Hauterivian.In this synthesis, three successive palaeogeographicmaps complemented by NE–SWorientatedcross-sectional (palinspastic) profilesare presented which demonstrate the evolutionof this part of the Peritethyan area ofBulgaria, situated to the north of the ‘VardarOcean’, part of the Tethyan oceanic realm.2007040535孢粉地层学和孢粉相对沉积环境和碳氢化合物来源的指示 : 伊拉克白垩纪中期 NahrUmr 和下 Mauddud 组 = Palynostratigraphyand palynofacies indications of depositionalenvironments and source potential for hydrocarbons:the mid Cretaceous Nahr Umr andlower Mauddud formations, Iraq. ( 英文 ). Al-Ameri T K; Al-Najar T K; Batten D J. CretaceousResearch, 2001, 22(6): 735-742Palynomorphs recovered from core and cuttingssamples from five boreholes in the EastBaghdad Oilfield indicate a mid Albian –early Cenomanian age-range for the Nahr UmrFormation and the lower part of the overlyingMauddud Formation. Two palynomorph zonesand four types of palynofacies have been identified.The latter are interpreted to indicatedelta-top swamp and marsh, silty – muddydeltaic, inner silty and carbonate-rich platform,and limestone-platform environments. Thepalynofacies of the two types of platform accumulationssuggest that these are potential140

sources of biogenic methane and condensates,and may yield more liquid hydrocarbons inareas where the formations are at greaterdepths than within the region studied.2007040536西印度海岸 Cauvery 盆地白垩纪岩石地层学修订及古环境评价 = A lithostratigraphicrevision and palaeoenvironmental assessmentof the Cretaceous System exposed in the onshoreCauvery Basin, southern India. ( 英文 ).Sundaram R; Henderson R A; Ayyasami K;Stilwell J D. Cretaceous Research, 2001, 22(6):743-762The exposed Cretaceous shelf succession ofthe Cauvery Basin, southeastern India, hasprovided a world-class record of mid and LateCretaceous invertebrates, documented in asubstantial literature. However, the lithostratigraphyof the succession has been little studiedand previously subject to a range of nomenclature.It is revised here, on the basis ofintensive regional mapping, to stabilize thedefinition and nomenclature of lithostratigraphicunits. The Uttattur Group is restrictedin outcrop to the Ariyalur district and dividedinto the Arogypapurum Formation (new; Albian),Dalmiapuram Formation (late Albian),and Karai Formation (late Albian–early Turonian)for which the Odiyam and KunnamMembers are recognized. The TrichinopolyGroup follows unconformably and is also restrictedin outcrop to the Ariyalur district. It isdivided into the Kulakkalnattam Formation(Turonian) and Anaipadi Formation (late Turonian– Coniacian). The Ariyalur Group ismore widely distributed. In the Ariyalur district,the Sillikkudi Formation (Santonian –Campanian) and its Kilpaluvari Member, theKallakurichchi Formation (early Maastrichtian),the Kallamedu Formation (mid andLate Maastrichtian) and the Niniyur Formation(Danian) are recognized. The sequence inthe Vriddhachalam area consists of the Parurand Patti formations (Campanian), MatturFormation (late Campanian – earliest Maastrichtian)and Aladi Formation (Maastrichtian).For the Pondicherry district, the Valudavurand Mettuveli formations (Maastrichtian) andKasur and Manaveli formations (Paleocene)comprise the succession. The interpreted depositionalenvironments for the succession inthe Ariyalur district indicate four eustatic cyclesin the mid and Late Cretaceous and earliestTertiary: late Albian–early Turonian, lateTuronian – Santonian, Campanian, Maastrichtian,and Paleocene. Overall the CauveryBasin sequence is arenaceous and relativelylabile in terms of framework grain composition,and contrasts with the pelitic assemblagedeveloped on the west Australian margin fromwhich eastern India separated in the EarlyCretaceous (Valanginian). The difference isascribed to palaeoclimate as controlled by palaeolatitude.For the Late Cretaceous, theCauvery Basin drifted north on the Indianplate from 40 to 30°S. This zone is inferredto constitute Southern Hemisphere horse latitudesfor Late Cretaceous time, characterizedby an arid climate, physical weathering andthe production of labile sands. By contrast, thewest Australian margin of matching tectonichistory remained in a high palaeolatitude (>40°S) throughout the Late Cretaceous, experiencinga pluvial climate, the dominance ofchemical weathering and the production ofclays.2007040537巴西东北部 Sergipe 盆地 Cotinguiba 组土伦阶旋回地层 = Orbital cyclicity in a Turoniansequence of the Cotinguiba Formation, SergipeBasin, NE Brazil. ( 英文 ). Cunha A A S;Koutsoukos E A M. Cretaceous Research,2001, 22(5): 529-548The Turonian sedimentary succession of theCotinguiba Formation in the Sergipe Basin,northeastern Brazil, has a well-defined cyclicity,which is evident in two different facies:thinly laminated (mm-thick ) varve-like bedsand limestone/marlstone couplets (1–50 cmthick). Both facies show periodic or quasiperiodicpatterns associated with orbitalclimaticallydriven Milankovitch cycles. Spectralanalyses (Fast Fourier Transforms) wereperformed using the gamma-ray and sonic logdata on the Turonian section of two wells. Theperiodograms revealed cycles interpreted to berelated to eccentricity (100 ka), obliquity(41 ka), and precessional (23–19 ka) cycles,and others that occur at time intervals differentfrom the main Milankovitch frequencies. Inaddition, retrogradational – progradationalcycles controlled by non-periodic tectoniceustaticevents can be recognized in the wells.The time span of these cycles estimated by thecyclicity analysis ranges from 0.36 to 2.8 Ma,which is supported by calcareous nannofossiland foraminiferal biostratigraphic data. TheMilankovitch cycles are inferred to have resultedfrom variations in organic matter, mudcontent and carbonate production on a carbon-141

ate ramp setting. These cycles probably reflectchanges in primary productivity in response torun-off variations driven by climatic changes.Increases in amounts of organic matter, whichis predominantly of phytoplanktonic origin,and in shallow-water carbonate productionvaried in response to a rise in nutrient levelsand clay input during wet climatic phases.2007040538克罗地亚 Bra 岛上白垩统 Puia 组的地层和微相 = Stratigraphy and microfacies of theUpper Cretaceous Puia Formation, Island ofBra, Croatia. ( 英文 ). Tesovic B C; Gusic I;Jelaska V; Buckovic D. Cretaceous Research,2001, 22(5): 591-613The island of Bra is a small part of thelarge Adriatic–Dinaridic carbonate platform,mainly built up of Upper Cretaceous and, to alesser extent, Palaeogene deposits. The Pu ia Formation (Campanian) is one of the sixlithostratigraphic units of the Upper Cretaceoussuccession (the Bra Group) which includescarbonate deposits ranging in age fromthe Mid Cenomanian to Maastrichtian. ThePu i a Formation contains three superpositional-lateralsubunits: the Bra Marble, theRasotica, and the Lovre ina members, whichcomprise seven microfacies types (MF) offoraminifera-bearing limestones based onanalysis of larger benthic foraminiferal assemblagesand microfacies features. MF-typesrange from assemblages dominated by hyalineforaminifera (the Bra Marble Member, latetransgressive systems tract, TST) to assemblagesdominated by various taxa of imperforateforaminifera (the Rasotica and Lovre inamembers, highstand systems tract, HST). Theassemblages of benthic hyaline and imperforateforaminifera and microfacies are used forinterpretation of palaeoenvironmental featuresof the Pu i a Formation. Some of the largerbenthic foraminiferal species from the Pu ia Formation have enabled new morphologicalobservations to be made.2007040539阿普第阶生物事件 — 西班牙东南部 InnerPrebetic Domain 的 Almadich 组生物地层学综合分析 = Aptian bio-events—an integratedbiostratigraphic analysis of the AlmadichFormation, Inner Prebetic Domain, SE Spain.( 英文 ). Aguado R; Castro J M; Company M;Gea G A D. Cretaceous Research, 1999, 20(6):663-683The Upper Barremian to Aptian AlmadichFormation (Inner Prebetic Domain of theBetic Cordillera) is composed of hemipelagicsediments deposited on a distal carbonateramp in the southern Iberian Palaeomargin.Within this facies we have found a thick intervalof blue to black shales and marls that isinterpreted as deposited under oxygendepletedconditions. We think that this interval,dated as early Aptian, represents the local recordof Ocean Anoxic Event 1a. The integratedbiostratigraphic analysis of a section inthe Almadich Formation, by means of planktonicforaminifera, calcareous nannofossilsand ammonites, enables us to recognize mostof the biostratigraphic units based on thesethree fossil groups and to correlate betweenthem. The Sartousiana, Sarasini, Weissi, Deshayesiand Furcata (ammonite) Zones wereidentified for the Upper Barremian–LowerAptian interval. By means of calcareousnannofossil biostratigraphy the Micrantholithushoschulzii, Hayesites irregularis andRhagodiscus angustus Zones, plus several additionalbiohorizons, were identified. A quantitativestudy performed on a set of 27 LowerAptian samples has enabled the precise identificationof the ‘ nannoconid crisis ’ , thelower limit of which clearly precedes the mainanoxic event, and its correlation with otherbioevents. Planktonic foraminifera occur consistentlythroughout the Lower to Upper Aptianof the Cau section and are moderatelywell preserved. This fact allows us to use themost recent taxonomic framework, based onwall texture, to identify the Blowiella blowi,Schackoina cabri, Globigerinelloidesferreolensis, Globigerinelloides algerianus,Hedbergella trocoidea andTicinella bejaouaensisZones. Coincident with the anoxicepisode, the planktonic foraminiferal assemblagesare composed of a significant numberof forms with elongated chambers and/or tubulospinesassigned to the generaClaviblowiella,Lilliputianella , Leupoldinaand Schackoina. Most of the planktonic foraminiferaland nannofossil taxa are illustrated.2007040540捷克波希米亚白垩纪盆地土伦阶含有大量布拉鲁德球石的沉积地层 = Braarudosphaera-richsediments in the Turonian of theBohemian Cretaceous Basin, Czech Republic.( 英文 ). V á benick á L. Cretaceous Research,1999, 20(6): 773-782Braarudosphaera -rich sediments occur in theTuronian (nannofossil zones CC13 and UC9a)142

epicontinental marine sediments of the BohemianCretaceous Basin. This phenomenon islinked to the input of terrigenous material duringdeceleration of sea-level rise, or stillstandin sea level, which possibly both triggered theBraarudosphaera bigelowii bloom and reducedthe diversity of the nannoplankton assemblages.The occurrence of Marthasterites furcatusand Lithastrinus septenarius probablyreflects depositional conditions that were suitablefor their preservation. Hence, the resultantlimitations to their use as local zonalmarkers in the Bohemian Cretaceous Basinare discussed. The influence of the TethyanBioprovince is documented by the coincidentfirst occurrences of L. septenarius and M. furcatus.The presence of the high-latitude speciesThiersteinia ecclesiastica indicates penetrationof Boreal biota into this depositionalarea within the Turonian.2007040541早阿普第期海平面波动的地层学记录 : 埃塞俄比亚东南部 Graua 灰岩 = Stratigraphicevidence for an Early Aptian sea-level fluctuation:the Graua Limestone of south-easternEthiopia. ( 英文 ). Bosellini A; Russo A;Schroeder R. Cretaceous Research, 1999,20(6): 783-791The occurrence of a thin band of marinelimestone (Graua Limestone) within a thicksuccession of fluviatile sandstones in southeasternEthiopia is direct evidence of floodingof part of the East African craton (Horn ofAfrica). According to the presence of abundantorbitolinid foraminifers (Palorbitolinalenticularis Blumenbach andPraeorbitolinacormyi Schroeder), the age of the GrauaLimestone can be referred to the Early Aptian.Stratigraphy and palaeogeographic reconstructionsfor the Early Cretaceous in the surroundingregions (Kenya, Somalia, Yemen, Socotra,Oman, Syria, Lebanon, Israel, Egypt andLibya) show that the Early Aptian transgressionwas of regional extent. Our data seem toconfirm that this transgression was of relativelyshort duration. This pulse cannot berelated to tectono-eustatic mechanisms, whichare too slow. A short-lived event should beinvoked: either a regional tectonic pulse or thedesiccation of the proto-South Atlantic.2007040542埃及西奈中东部上白垩统层序地层学 =Sequence stratigraphy of the Upper Cretaceousof central-east Sinai, Egypt. ( 英文 ). Lüning S; Marzouk A M; Morsi A M; Kuss J.Cretaceous Research, 1998, 19(2): 153-195Deposition of the Upper Cretaceous of central-eastSinai was controlled by a long-termtransgressive phase and several higher ordersea-level fluctuations. The paper gives a firstsequence stratigraphic interpretation for thisinterval in the region, based on detailed sedimentological,biostratigraphical and palaeoecologicalinvestigations of 13 Turonian-Maastrichtian sections and a review of all publisheddata. Six main facies zones have beendifferentiated: coastal mud flats with tidalchannels, gypsiferous sabkha plains, peritidalsiliciclastics, peritidal carbonates, high- andlow-energy carbonate inner shelf facies, andmicrofossil-rich outer shelf pelites. The biostratigraphyis based mainly on planktonicforaminifera, calcareous nanofossils, ostracodsand ammonites. The study is restricted to anarea that had been tectonically rather quietduring the Late Cretaceous-early Tertiary,lying south of the Syrian Arc intraplate foldbeltwhich experienced major uplifting duringthis period. Within the Turonian to Maastrichtianinterval, six major sequence boundarieshave been recognized. Cycle duration variedbetween 4 and 6 Ma, which indicates acycle order intermediate between 3rd and 2nd.Correlation with other sea-level reconstructionsfor the region (Egypt, Israel, Jordan, Tunisia)points to a more or less synchronousregional sea-level development. Comparisonof the regional sequences with the‘eustatic’ model of Haqet al. (1987) involvesuncertainties; nevertheless, some of thesea-level fluctuations2007040543南极 James Ross 盆地 Gustav 群底界年龄 =The age of the base of the Gustav Group in theJames Ross Basin, Antarctica. ( 英文 ). RidingJ B; Crame J A; Dettmann M E; Cantrill D J.Cretaceous Research, 1998, 19(1): 87-105The Lagrelius Point Formation from its typearea in north-west James Ross Island, Antarcticahas yielded dinoflagellate cysts indicativeof an earliest Aptian age. Reworked palynomorphspresumed to be from the NordenskjöldFormation (Kimmeridgian-Berriasian) werealso encountered. The Lagrelius Point Formationalso contains Early Cretaceous sporepollenfloras of Austral aspect. The indigenousstratigraphically significant dinoflagellatecysts includeHerendeenia postprojecta, userongiaspp.,Odontochitinaspp.And voidiniumcinctum. This assemblage indicates that the143

Lagrelius Point Formation, the oldest formationof the Gustav Group, is Aptian rather thanBarremian in age. This in turn means that thebase of the extensive Cretaceous marine successionin the James Ross Basin can be datedaccurately for the first time. The LagreliusPoint Formation is correlated with the AustralianOdontochitinaoperculatadinoflagellatecyst Oppel Zone and theCyclosporites hughesiispore-pollenInterval Zone. The extensiverecord of Aptian marine sedimentation withinthe James Ross Basin can be correlated directlywith that of other key localities in theAntarctic Peninsula and Scotia arc regions.There is still the possibility of a major stratigraphicalhiatus in the preceding Hauterivian-Barremian stages.2007040544埃及 Farafra Oasis 的 Ain El-Wadi 地区晚白垩纪的孢粉植物群和有孔虫 = Late Cretaceouspalynofloras and foraminifera from AinEl-Wadi area, Farafra Oasis, Egypt. ( 英文 ).Ibrahim M I A; Abdel-Kireem M R. CretaceousResearch, 1997, 18(5): 633-660Surface and subsurface Cretaceous sedimentsin the Ain El-Wadi area, NNE FarafraOasis have yielded diverse assemblages ofpalynofloras and foraminifera. The succesionis composed of siliciclastic sediments of theEl-Hefhuf Formation which are unconformablyoverlain by carbonates of the KhomanFormation. Terrestrial palynomorphs are thepredominant constituents of the El-HefhufFormation in the Ain El-Wadi borehole whichis dated as late Turonian-Santonian on thebasis of the presence of recipitesspp., roseriditessenonicus, oveotricolpitesgiganteus, . cf.gigantoreticulatus, .cf. tienabaensis, Liliaciditesspp.,cabratriporites simpliformisand othertriporate and tricolporate pollen. One new pollenspecies, iliacidites farafraensissp. nov., isdescribed. Deposition of the El-Hefhuf Formationtook place in a swamp or marsh environmentunder the influence of marine incursionsfor short periods. The white chalk of theKhoman Formation exposed in the Ain El-Khadra section is dated as middle to latestmiddle Maastrichtian (Gansserina gansseriandContusotruncanacontusaforaminiferalZones). An open marine, warm Tethyan outershelf environment of deposition is inferred.2007040545西班牙南部 Betic Cordillera 地区巴列姆阶 /阿普第阶界线的生物地层学事件 = Biostratigraphicevents at the Barremian/ Aptianboundary in the Betic Cordillera, southernSpain. ( 英文 ). Aguado R; Company M;Sandoval J; Tavera J M. Cretaceous Research,1997, 18(3): 309-329This paper presents an analysis of the verticaldistribution of ammonites and calcareousnannofossils throughout the uppermost Barremian-lowermostAptian interval of pelagicsections in the External Zones of the BeticCordillera (southern Spain). We were able toidentify all the standard ammonite zones inthis interval and have established for the firsttime a direct calibration of calcareous nannofossilevents against the ammonite zonation.The results confirm that the Barremian/Aptianboundary, defined by the first appearance of-Deshayesites, does not coincide with any otherbiostratigraphic event. Nonetheless, the sequenceof events recorded in the studied sectionsprovides alternative criteria on which tocharacterize this boundary with reasonableaccuracy. A new nannofossil species (Micrantholithusstellatussp. nov.) is also described.2007040546西班牙西南部 Albian-Cenomanian 和Campanian-Maastrichtian 生物地层 = Albian-Cenomanian and Campanian-Maastrichtianbiostratigraphy of southeast Spain. ( 英文 ).Gallemí J; López G; Martínez R; Muñoz J;Pons J M. Cretaceous Research, 1997, 18(3):355-372The Upper Cretaceous in southeast Spain,which crops out at the southeastern end of theIberian Range and on the easternmost borderof the Betic Range, contains rich and biostratigraphicallysignificant macrofaunas. Theupper Albian is recognized by its inoceramidand ammonite content in the Internal Prebetic,the base of the Cenomanian on the basis ofammonites, and the lower Cenomanian byinoceramids, ammonites, brachiopods andechinoids. The upper Campanian has rudists inthe shallow marine facies of the Iberian Domainand inoceramids in the External Prebetic,while in the Internal Prebetic it contains inoceramids,ammonites and echinoids. The lowerMaastrichtian is characterized in the InternalPrebetic by inoceramids, ammonites and echinoidsand in the Intermediate Units by inoceramids,brachiopods and echinoids. All taxarecorded from the Albian-Cenomanian andCampanian-Maastrichtian intervals are plottedagainst a reference section for each of the palaeogeographicdomains distinguished.2007040547144

以色利北部 Carmel 地区西北部塞诺曼阶生物地层和古环境 = Cenomanian biostratigraphyand palaeoenvironments in the northwestCarmel region, northern Israel. ( 英文 ).Lipson-Benitah S; Almogi-Labin A; Sass E.Cretaceous Research, 1997, 18(3): 469-491Planktic foraminifera from three cores andan outcrop section from the northwest Carmelregion, northern Israel were studied. The sequenceanalysed, between the top Yagur andbase Muhraqa Formations, comprises the Isfiye,Bet Oren, Khureibe and Junediya chalkyFormations.Rotalipora brotzeni, R. reicheliandthe lower part of theR. cushmaniZones datethis chalky sequence as Early to MiddleCenomanian. The Cenomanian chalks weredeposited in an outer shelf environment. Fiveecostratigraphic intervals of alternating lowand high relative abundance of planktic foraminiferawere recognized, reflecting sealevelchanges. These intervals correspond tothird order cycles 2.2 to 2.4 of the supercycleUZA-2 of Haqet al.(1988) and to sequences 2to 5 of Robaszynskiet al.(1993). The lowstand,transgressive and highstand phases of sequence2 were recognized within ecostratigraphicintervals 1-3 of the Isfiye Formation.The late Early Cenomanian lowstand of sequence3 is found within ecostratigraphic interval3 and corresponds to the Bet Oren Formation.This lowstand and the followingtransgressive and highstand phases ofecostratigraphic interval 4 of the KureibeFormation coincides with the combined sequences3-4. Ecostratigraphic interval 5 correspondsto sequence 5. A hiatus, probablyspanning the Upper Cenomanian to LowerTuronian, terminates the Cenomanian chalkcomplex.2007040548Gafsa-Chott 地区塞诺曼阶 - 土伦阶界线 : 生物地层和古环境 = The Cenomanian –Turonian boundary in the Gafsa-Chott area(southern part of central Tunisia): biostratigraphy,palaeoenvironments. ( 英文 ). AbdallahH; Meister C. Cretaceous Research, 1997,18(2): 197-236This study is based on biostratigraphicaland palaeoenvironmental analyses of four columnarsections exposed in the Gafsa-Chottarea of central Tunisia. The Cenomanian-Turonian deposits in this area are divisibleinto Zebbags.s. (at base), Bahloul and GattarFormations or their equivalents. The Cenomanian-Turonianboundary is placed within theBahloul Formations.s.on the basis of the occurrenceof several index ammonite faunasincluding Choffaticeras aff. massipianum(Pervinqui ère). The Gattar Formation and itsequivalents are assigned to a part of the lateEarly Turonian(Thomasites rollandi and Choffaticerasluciae Intervals). The occurrence ofSpathites (Jeanrogiceras) aff. revelieranus(Courtiller) encrusting the top of the Gattarequivalent probably indicates the top of theLower Turonian. The meaning of the associationC.luciae Pervinquière,Thomasites rollandiform ajordaniPervinqui è re and S. (J.)aff.revelieranus with respect to the M.nodosoidesZone needs to be clarified. A widelateral variation in facies is the characteristicfeature of the sequence, caused by a rapidchange in the depositional setting. It has beenconcluded that the Cenomanian-Turoniantransition of the area under consideration wasdeposited in a dysaerobic environment, as evidencedby the occurrence in a basin setting ofa micritic limestone unit rich in organic matterwith planktonic and nektonic organisms andcertain stunted neritic fossils. Oxygen impoverishmentwas less drastic on the carbonateplatforms, as indicated by the occurrence ofpelagic white limestones devoid of organicmatter and containing cephalopods as well asplanktonic foraminifers and minute bivalves.2007040549美国 Gulf 滨海平原东部上白垩统综合生物地层学及层序地层学框架 = Integrated biostratigraphicand sequence stratigraphicframework for Upper Cretaceous strata of theeastern Gulf Coastal Plain, USA. ( 英文 ).Mancini E A; Puckett T M; Tew B H. CretaceousResearch, 1996, 17(6): 645-669Upper Cretaceous (Santonian-Maastrichtianstages) strata of the eastern US Gulf CoastalPlain represent a relatively complete sectionof marine to nonmarine mixed siliciclastic andcarbonate sediments. This section includesthree depositional sequences which displaycharacteristic systems tracts and distinctphysical defining surfaces. The marine lithofaciesare rich in calcareous nannoplanktonand planktonic foraminifera which can beused for biostratigraphic zonation. Integrationof this zonation with the lithostratigraphy andsequence stratigraphy of these strata results ina framework that can be used for local andregional intrabasin correlation and potentiallyfor global interbasin correlation. Only the synchronousmaximum flooding surfaces of thesedepositional sequences, however, havechronostratigraphic significance. The se-145

quence boundaries and initial flooding surfacesare diachronous, and their use for correlationcan produce conflicting results. Theavailability of high resolution biostratigraphyis critical for global correlation of depositionalsequences.2007040550阿普第阶的年龄及其地磁事件 : 以色列内盖夫新的 Ar–Ar 年龄及古地理记录 = Theage of the Aptian Stage and its magneticevents: new Ar–Ar ages and palaeomagneticdata from the Negev, Israel. ( 英文 ). GvirtzmanG; Weissbrod T;Baer G; Brenner G J.Cretaceous Research, 1996, 17(3): 293-310An early Aptian fossiliferous marine bedwas recently discovered intercalating the lowermostpart of the terrestrial Hatira Formationin the Makhtesh Ramon erosional cirque ofthe Negev, Israel. A basaltic unit that overliesthis marine intercalation has yielded a 40 Ar-39 Ar age of 118.0±1.5 Ma. A magnetic polarityinversion from reverse to normal was detectednear the base of the basaltic unit. Thisreversal is correlated with the end of the ISEAreverse polarity subchron, within the early partof the Cretaceous Normal Polarity Superchron.The first appearance of tricolpate palynomorphs,found below the early Aptian marineunit, represents the earliest stage in tricolpateangiosperm evolution in the northern Gondwanapalaeoequatorial palynoprovince. Fromthe co-occurrence of the biostratigraphic age,isotopic age, and magnetic reversal at thesame site in the Negev we deduce that: (a) theage of the ISEA reverse polarity subchronwithin the Cretaceous Normal Polarity Superchronis 118.0±1.5 Ma; (b) the Barremian-Aptian stage boundary must be significantlyolder than 118.0±1.5 Ma; (c) our results betterfit numerical time scales whose calculationsexclude ages obtained from Early Cretaceousglauconites; and (d) the first appearanceof the tricolpate angiosperms is earlier than118.0±1.5 Ma.2007040551赛诺曼阶 - 土伦阶浅海相缺氧事件 : 德国南部生物事件 , 同位素以及海平面变化 =Shallow water facies during the Cenomanian-Turonian anoxic event: bio-events, isotopes,and sea level in southern Germany. ( 英文 ).Hilbrecht H; Frieg C; Tröger K A; Voigt S;Voigt T. Cretaceous Research, 1996, 17(2):229-253The sediments, palynofacies, macrofossils,planktic and benthic foraminifera, radiolaria,ostracoda, stable carbon and oxygen isotopes(whole rock and inoceramid prisms) of thehemipelagic Eibrunn Marls at the northernTethys margin were studied in the Mühlbergsection of the Regensburg area, southernGermany. The biotas reveal extinction andorigination events that are known elsewhere,although other species may be involved. Thepalaeontological evidence suggests a controlof global changes on the biotas (macroevolutionaryimpact of the Oceanic Anoxic Event),rather than changes in the local environmentalconditions. Carbon isotopes of inoceramidprisms do not reflect the standard isotopestratigraphy; differences in vital effects betweenInoceramus and Mytiloides probablydominate the isotopic composition. Ridge facies(conglomerates, cliffs, erosional platforms)in Saxony (southeastern Germany)provide evidence of the timing of sea-levelchanges. The ∂ 13 C values increase through thesection representing a late Cenomanian, longtermsea-level rise, and have a maximumwhen widespread flooding occurs. Marineerosion (nutrient mobilization) during a longtermsea-level highstand that exceeded previoushighstands may have supported higherproductivity during the Cenomanian-TuronianOceanic Anoxic Event, and potentially duringother widespread anoxic events in the Mesozoic.Organic matter remineralization mayhave lead to more acidic bottom waters thatreduced carbonate preservation, and amplifiedthe ∂ 13 C excursion through carbonate dissolution.2007040552德国地南部下白垩统地层 = The Lower Cretaceous(Berriasian and Valanginian) in NWGermany. ( 英文 ). Elstner F; Mutterlose J.Cretaceous Research, 1996, 17(1): 119-133The non-marine sedimentary successions ofthe Berriasian and lower Valanginian of NWGermany are described. The stratigraphicaldistribution of ostracods allow this interval tobe subdivided into 10 biozones, which can beused for regional correlation in the central partof the NW German Basin. Three ostracod taxa(Fabanella ansata, Cypridea alta formosa andPachycytheridea compacta) can be used forinterregional correlation between Germany,Denmark, France and England. The middlepart of the Katzberg Member, which yieldsF.ansata, allows correlation with the Lower Purbeckof S England, the Paris Basin, and the146

Boulonnais. The first occurrence of this speciescan be used to define the Portland/Purbeckboundary. Fluctuations in thetaxonomic content of ostracod assemblagesreflect changes in salinity. Brackish conditionsdominated deposition during the earliest Berriasian(M ü nder Formation) and earliestValanginian (Osterwald Member). Sedimentsof the late Berriasian Obernkirchen Memberwere deposited under freshwater conditions. Ashort-lived marine transgression marked themid Berriasian (base Wealden 4). The PlatylenticerasBeds of mid-Valanginian age indicatea return to fully marine conditions.2007040553青海省治多西北上三叠统巴塘群划分对比与环境分析 = Division contrast and environmentanalysis of the Triassic Batang Group inNorthwest Zhidoi area of Qinghai Province.( 中文 ). 赵小明 ; 牛志军 ; 姚华舟 ; 段其发 ; 汤朝阳 . 沉积学报 , 2006, 24(4): 511-521青海南部晚三叠世巴塘群沿金沙江缝合带南侧呈带状分布 , 地质构造复杂 , 研究程度较低 , 地层序列的划分存在争议。在 1∶250000 区域地质调查基础上 , 通过实测剖面的详细研究和区域对比 , 将治多西北巴塘群自下而上划分为下组、中组和上组。对研究区巴塘群的岩石组合、生物群面貌、地质时代进行了分析 , 并利用本次工作中新发现的具重力流沉积泥晶灰岩、具枕状构造玄武岩、具鲍马序列浊流沉积 , 结合火山岩岩石化学所反映的构造属性 , 初步探讨了研究区沉积环境和构造背景的演化 , 为青海南部巴塘群地层的研究提供了基础资料。2007040554哈尔滨东宾县凹陷白垩纪地层层序及其与松辽盆地的对比 = Cretaceous stratigraphicsequence of the Binxian subbasin east ofHarbin,Heilongjiang,China and its correlationwith that in the Songliao basin. ( 中文 ). 贾军涛 ; 王璞珺 ; 张斌 ; 万晓樵 . 地质通报 , 2006,25(9-10): 1143-1151根据实测剖面并结合前人研究成果厘定了宾县凹陷白垩纪地层层序 : 下白垩统板子房组、宁远村组、淘淇河组、泉头组和上白垩统青山口组、姚家组。综合运用岩性地层、生物地层、地质事件和同位素年龄的方法将宾县凹陷白垩系与松辽盆地进行了对比。根据同位素年龄对比 , 板子房组相当于沙河子组上部和营城组下部 , 宁远村组相当于营城组中上部。根据植物化石组合分析 , 淘淇河组可与营城组顶部、登娄库组和泉头组底部对比。“ 鸟河组 ” 下部红层作为区域性气候事件的产物可与泉头组下部对比 ; 该组以 Triangulicypris torsuosus 和Triangulicypris torsuosus var. nota 繁盛为特征的介形类化石组合与青山口组相似 , 轮藻类化石 Atopochara trivolvis 、 Aclistocharasongliaoensis 和 Obtusochara niaoheensis 在泉头组至嫩江组均有发现 ; 因此将 “ 鸟河组 ”分解为泉头组、青山口组、姚家组和嫩江组。2007040555藏北大横山 — 弯岛湖一带的中 — 晚三叠世地层 — 对若拉岗日构造带地质演化的地层学制约 = Stratigraphic constraints of the Mid-Late Triassic strata on the geological evolutionof the Rola Kangri tectonic belt in theDaheng Mountain-Wandaohu area, northernTibet, China. ( 中文 ). 陆济璞 ; 唐专红 ; 李玉坤 ;张能 ; 黄位鸿 ; 许华 . 地质通报 , 2006, 25(12):1402-1408在藏北大横山地区二岔沟一带的硅质岩、硅质泥岩中首次发现了拉丁晚期 — 卡尼早期的放射虫动物群 , 建立了二岔沟组。二岔沟组在区域上出露比较广泛 , 并往往与蛇绿岩相伴产出 , 系蛇绿岩的上覆沉积岩系 ,根据其中的放射虫化石的时代及获得的蛇绿岩 Sm-Nd 全岩等时线年龄值 232Ma±11Ma, 推断蛇绿岩形成于中三叠世晚期 — 晚三叠世早期。若拉岗日群的解体和二岔沟组、弯岛湖蛇绿岩的基本特征 , 表明大横山地区中三叠世晚期 — 晚三叠世早期为多岛洋盆扩张的鼎盛时期 , 晚三叠世 — 早侏罗世早期的消减闭合、碰撞造山运动形成了大横山构造蛇绿混杂岩带。2007040556西藏改则地区上三叠统亭共错组的建立及其意义 = Establishment and significance ofthe Upper Triassic Henggong Co Formation inthe Gêrzê area, Tibet, China. ( 中文 ). 陈玉禄 ;徐天德 ; 张宽忠 ; 勾永东 ; 文建华 . 地质通报 , 2006, 25(12): 1409-1412亭共错组是发育在羌南地块上的一套晚三叠世磨拉石建造 , 以浅灰 — 紫灰色杂色砾岩为主 , 夹少量灰色细 — 粗砂岩 , 总体为一套河床 — 边滩相沉积。在粉砂岩夹层中获植物化石 Neocalamites carcinoides Harris, Neocalamitesrugosus Sze, Neocalamites sp., 时代为晚三叠世。亭共错组的建立完善了上三147

叠统肖茶卡群的地层系统。亭共错组与下伏地层之间角度不整合关系的发现 , 为研究羌南地块向羌塘盆地转化的时限、藏北地区的印支运动和古特提斯的终结提供了直接依据。2007040557对藏北嘎色地区沙木罗组的新认识 = Newexplanation of the Shamuluo Formation in theGase region,northern Xizang. ( 中文 ). 廖六根 ;李晓勇 ; 邹爱建 ; 肖业斌 ;. 沉积与特提斯地质 , 2006, 26(2): 12-15笔者在西藏班公错 - 怒江结合带中段南缘嘎色地区的一套缺少化石依据的地层中 , 发现有孔虫 Mesorbitolina sp. 等化石 , 地层时代确定为晚侏罗世 — 早白垩世 , 层位应归属沙木罗组上部。该套地层地质时代的确定 , 对研究沙木罗组的沉积相 , 重塑古地理环境有十分重要意义。2007040558西藏海相三叠系 — 侏罗系界线及晚三叠世生物绝灭事件研究 = Study of marine Triassic/Jurassicboundary stratigraphy and the latestTriassic mass extinction in Tibet. ( 中文 ).阴家润 ; 蔡华伟 ; 周志广 ; 张翼翼 ; 段翔 ; 谢尧武 .地学前缘 , 2006, 13(4): 244-2541998—2004 年间在西藏聂拉木、林周、墨竹工卡和洛扎等地进行的三叠系 / 侏罗系界线地层研究表明 , 西藏隆子县和洛扎县尚未发现具有连续菊石层序的三叠系 / 侏罗系界线地层剖面。拉萨以北地区广泛分布的火山岩时代确定为晚三叠世 — 早侏罗世早期 , 这有助于解释晚三叠世末期生物绝灭与晚三叠世岩浆侵入和大规模的火山活动有关 , 但 T/J 界线尚待精确限定。聂拉木县格米格剖面是特提斯地区唯一未曾 “ 压缩 ”的三叠系 / 侏罗系界线地层剖面 , 具有瑞替阶MARSHI 菊石带、赫塘阶 Tibeticum 、Callyphyllum 和 Pleuro-notum 菊石带。格米格剖面三叠系 / 侏罗系界线碳稳定同位素曲线记录了晚三叠世瑞替阶末期 (Marshi 菊石带 ) 突然的负偏移 , 它很有可能和晚三叠世末期的由超级温室效应所产生的生物绝灭事件相对应。2007040559大别造山带北缘西部中生代晚期火山、沉积地层的时代 = The classification of lavaand sedimentary strata of Late Mesozoic in thewest part of northern Dabie orogenic belt. ( 中文 ). 丁莉 ; 杜晓冉 ; 周世全 . 华南地质与矿产 , 2006, (2): 48-54大别造山带北缘西部的一套火山岩及其上的 “ 红层 ”, 依据叶肢介、同位素年龄值和较丰富的恐龙蛋和少量介形虫化石 , 从下而上划分为陈棚组、周家湾组 , 时代归属早、晚白垩世。陈棚组角度不整合于上侏罗统朱集组或段集组之上 , 向东与安徽省境内的早白垩世毛坦厂组、白大畈组为相同层位。周家湾组角度不整合于陈棚组之上 ,含较丰富的恐龙蛋化石 , 始 - 古新世李庄群不整合覆于其上。2007040560新疆且末县黄羊沟地区三叠系西长沟组的厘定及其意义 = Definition on the XichanggouFormation of the Triassic period at Huangyanggouarea,Qiemou County,Xinjiang Provinceand its implication. ( 中文 ). 牟世勇 ; 黄勇 ;岳龙 . 贵州地质 , 2006, 23(3): 233-236在青藏高原北缘 1:25 万区调工作中 , 于新疆且末县黄羊沟、西长沟一带原下石炭统地层中首次采获丰富的早三叠世孢粉化石 ,通过岩石组合、沉积特征、地质时代的研究 , 将含早三叠世化石的地层体从下石炭统地层中分离出来 , 厘定为下三叠统西长沟组 ,并探讨了该组的地质意义。2007040561安徽霍山 — 毛坦厂地区中生代地层层序的厘定 = Collation of the Mesozoic sequencesin the Huoshan—Maotanchang area of Anhui.( 中文 ). 吴海权 ; 江来利 ; 戴圣潜 . 地层学杂志 , 2002, 26(1): 39-45根据近年来详细填图和专题研究资料 , 对区内中生代地层层序进行了重新厘定 : 三尖铺组、凤凰台组、毛坦厂组时代为晚侏罗世 ; 响洪甸组、黑石渡组 ( 晓天组 ) 时代为早白垩世 ; 戚家桥组为晚白垩世。为解决北淮阳东段北麓长期争论不休的红层层序问题 ,提供了充分的依据。2007040562中生代羌塘前陆盆地充填序列及演化过程= Filled sequence and evolution of the MesozoicQiangtang composite foreland basin inthe Qinghai-Tibet Plateau. ( 中文 ). 李勇 ; 王成善 ; 伊海生 . 地层学杂志 , 2002, 26(1): 62-67中生代羌塘前陆盆地位于青藏高原巨型造山带内 , 夹于金沙江缝合带与班公湖 — 怒148

江缝合带之间 , 是一个与两侧缝合带逆冲作用相关的沉积盆地 , 由羌北盆地 ( 对应于金沙江缝合带 )、羌南盆地 ( 对应于班公湖 — 怒江缝合带 ) 和中央隆起带构成 , 其中中央隆起是北部前陆盆地和南部前陆盆地共有的前陆隆起 , 显示为对称型复合前陆盆地 ; 该盆地形成于晚三叠世 , 并持续发育至早白垩世 , 盆地中充填了巨厚的同构造期的复理石和磨拉石 , 具有总体向上变粗变浅的充填序列 , 以不整合面可将其划分为 5 个由顶底不整合面限制的构造层序 , 其中晚三叠世诺利期构造层序对应于金沙江缝合带主碰撞期 , 晚三叠世瑞替期构造层序对应于金沙江缝合带碰撞闭合后冲断抬升 , 早侏罗世构造层序对应于班公湖 — 怒江缝合带初始逆冲推覆 , 中侏罗世 — 早白垩世构造层序对应于班公湖 —怒江缝合带主碰撞期 , 中白垩世构造层序为班公湖 — 怒江缝合带碰撞闭合后冲断抬升与金沙江缝合带冲断抬升的产物 , 为中生代羌塘盆地关闭后的磨拉石建造。2007040563北羌塘盆地中部雪山组时代讨论 = Discussionof the Xueshan Formation in the north ofQiangtang Basin, Qinghai-Tibet Plateau. ( 中文 ). 方德庆 ; 云金表 ; 李椿 . 地层学杂志 , 2002,26(1): 68-72羌塘盆地上侏罗统至下白垩统地层问题存在着多种意见 , 关键在于对雪山组的认识上。通过对羌塘盆地腹地半岛湖东北、长湖两剖面 , 雪山组在岩性特征、生物化石、地层接触关系及地质测年进行综合分析和讨论 , 认为雪山组是在白龙冰河组 (Kim meridgian—Berriasian) 之上的陆相杂色碎屑沉积岩系。通过与雁石坪 — 安多地区雁石坪剖面和滇西剖面对比讨论 , 认为羌塘腹地的雪山组与雁石坪雪山组或扎窝茸组上部、滇西曼岗组层位相当 , 时代应为早白垩世中晚期。2007040564安徽合肥盆地东北部白垩纪层序地层学分析 = Cretaceous sequence stratigraphic analysisof the northeastern Hefei Basin. ( 中文 ). 吴跃东 ; 邵莉 . 地层学杂志 , 2002, 26(2): 111-118运用层序地层学理论和工作方法 , 对合肥盆地东北部白垩纪陆相地层各类沉积建造的沉积环境、沉积相和陆相沉积体系域进行了分析 , 根据红层盆地的沉积物充填序列、基本层序 , 将白垩纪断 ( 坳 ) 陷盆地充填沉积序列中划分为 4 个层序 , 在层序地层学分析基础上 , 并根据岩石地层单元和沉积体系在时空上的展布特征 , 初步建立了红盆地层格架。2007040565辽西北票盆地侏罗系充填序列及对区域构造演化的指示 = Characteristics of the Jurassicfilling sequence and the indication of tectonicevolution of Beipiao Basin, westernLiaoning. ( 中文 ). 闫义 ; 林舸 ; 李自安 . 地层学杂志 , 2002, 26(2): 151-155陆相盆地地层充填序列主要受控于构造作用、古气候和沉积物的供给速度 , 而构造的控制作用尤为重要 , 根据北票盆地的演化特点 , 充分考虑火山作用的影响 , 界定了 3 个级别火山 — 沉积旋回的涵义 , 并将北票盆地侏罗系充填序列划分为 2 个一级旋回 ,5 个二级旋回及若干个三级旋回。盆地的地层充填序列特征是对构造演化的良好指示剂 ,各级火山 — 沉积旋回的交替反映了构造演化的阶段性。北票盆地在侏罗纪整体处于挤压构造背景之下 , 中间又包含有多次挤压 — 伸展 — 挤压的构造演化过程。2007040566川西高原的上白垩统及第三系 = Upper Cretaceousand Tertiary of western Sichuan Plateau.( 中文 ). 刘耕武 ; 李伟同 . 地层学杂志 , 2002, 26(3): 161-169川西高原的上白垩统及第三系属于山间盆地型陆相沉积 , 红层发育 , 化石稀少 , 地层划分、对比困难。本地区有化石证据的白垩纪地层仅见于雀儿山南麓的德格县 , 错阿组为一套红色含砾砂岩和粉、细砂岩 , 上部夹灰黄、灰黑色钙质粉砂岩及含铜砂岩 , 深灰色含铜砂岩中产有以希指蕨孢居统治地位的孢粉植物群 , 地质时代为晚白垩世中期。本区古近系红层发育 , 理塘县热鲁村附近的热鲁群下部为红色岩系 , 中上部灰黄、灰色粉砂岩内产以 Pali-binia 和桃金娘科为主的植物群 , 时代为早 — 中始新世。目前可以肯定的中新统仅见于松潘县红土坡一带 , 为一套含煤的灰、灰黄色碎屑岩系 , 其中所含的叶化石和孢子花粉表明其时代为中新世。上新统至更新统分布较广 , 北部以白玉县昌台地区较为典型 , 称昌台群。无论从化石或岩性看昌台群均可分为上、下两套 : 下部以杂色碎屑岩为主 , 夹砾岩和玄武岩 , 其中的孢粉组合以麻黄及榆科、藜科花粉丰富为特征 ; 上部以含褐煤的暗色碎屑岩为主 , 除丰富的植物化石外 , 孢子花粉为松科、菊科、杜鹃科等居优势的组合 , 昌台群的地质时代为149

上新世到到早更新世。南部的上新统 — 更新统以昔格达组为代表 , 主要是河湖相暗色岩系 , 局部地区有褐煤夹层 . 产植物叶化石和孢子花粉 , 时代主要属于更新世 , 下部在某些地区含上新世沉积。源盆地的上新统 — 更新统为盐源组 , 其下部属于上新统 , 根据地层及生物群面貌的不同 , 川西 — 滇西北高原的晚新生代沉积可分为三个生物 — 沉积区。2007040567大别造山带北缘中生代地层格架厘定 = Onthe framework of Mesozoic strata on thenorthern margin of Dabie Orogenic Belt. ( 中文 ). 李双应 ; 岳书仓 ; 王道轩 ; 刘因 ; 李任伟 ; 孟庆任 ; 金福全 . 地层学杂志 , 2002, 26(3): 178-186大别山北麓陆相中生代地层发育 , 由于缺乏可靠生物化石证据 , 地层的划分和对比直到现在仍然存在巨大分歧 , 这制约了造山带研究的深入。根据对发现的火山岩碎屑和K- Ar 同位素年代学数据 (103.6—138.3Ma)研究 , 表明凤凰山组、周公山组和毛坦厂组同属于早白垩世 , 并且可能是同期异相产物 ;覆盖在毛坦厂组之上的黑石渡组亦为早白垩世。根据地层接触关系、同位素年龄数据和岩相对比 , 三尖辅组以中侏罗世为主 , 可能跨早、晚侏罗世 , 与防虎山组和圆筒山组为同期异相。已有的石榴石重矿物分析和孢粉研究支持上述结论。地层接触关系表明白大畈组为早白垩世火山岩。2007040568鄂西秭归盆地下侏罗统香溪组新层型剖面研究 = Lectostratotype section of the EarlyJurassic Xiangxi Formation in Zigui Basin ofwestern Hubei. ( 中文 ). 陈辉明 ; 孟繁松 ; 张振来 . 地层学杂志 , 2002, 26(3): 187-192秭归盆地香溪组是著名的华南下侏罗统典型岩石地层单位之一 , 但随着三峡大坝的建成及库区水位的提高 , 其层型地点和选型剖面都将被淹没 , 因而推荐位于库区警戒水位之上的泄滩罗家沟剖面为香溪组替代新层型剖面。通过对该剖面的详细研究 , 提出下侏罗统香溪组的底界应划在厚 1.5— 20m 的砾岩或灰白色石英砂岩之底 , 与上三叠统和下侏罗统的界线基本一致 , 并证实秭归盆地两统之间既存在假整合接触 , 也有连续沉积现象。罗家沟剖面的植物化石可分为下部 Coniopteris- Czekanowskia 组合和上部Coniopteris- Ptilophyllum 组合 ; 从沉积环境分析 , 香溪组具有明显的韵律性 , 可识别出 4 个沉积旋回。2007040569新疆和硕县红山地区中侏罗世地层研究新进展 = New advance in the study on the MiddleJurassic strata in Hongshan region ofHeshuo, Xinjiang. ( 中文 ). 刘洪福 ; 尹凤娟 . 地层学杂志 , 2002, 26(3): 202-205根据孢粉和植物化石组合面貌 , 结合岩性及岩相特征 , 论述焉耆含油气盆地红山地区长期存有争议的侏罗纪地层的时代归属 , 认为该区仅发育了中侏罗世地层 , 包括西山窑组和头屯河组 , 为本盆地的石油勘探提供了地层划分与对比的时代依据。2007040570南京汤山 “ 白垩纪古溶洞岩层 ” 的年代和成因新认识 = A new interpretation of the‘Cretaceous red beds’from Tangshan CalabashCave, Nanjing. ( 中文 ). 许汉奎 ; 李越 . 地层学杂志 , 2002, 26(3): 216-220一些研究者将南京汤山葫芦洞的形成时代上溯到了白垩纪 , 认为洞内所见的红色、黄色岩层可与宁镇地区白垩纪的地层单元 ,如赤山组、葛村组或浦口组对比 , 是与赤山组同期异相的洞穴沉积物。通过对这套岩层在洞内外的产出状况、与围岩接触关系的进一步观察 , 并结合岩石学微相、重矿物、硼当量以及碳同位素的分析结果 , 它们的时代应是奥陶纪 , 由于受燕山期的构造和岩浆活动的影响 , 因而与汤山一带常见的奥陶纪地层在产状和岩性上有所差别 , 蚀变的程度也有所不同 , 局部较深的蚀变作用使原岩铁化或硅化。2007040571再论基本层序、相分析在区域地层划分中的作用 — 以陆相民和盆地下白垩统河口群细分为例 = Further discussion on the functionof basic sequence and facies analysis in theregional stratigraphic division ——takeLower Cretaceous Hekou Group in minghebasin of gansu as example. ( 中文 ). 蔡雄飞 ; 陈斌 ; 李长安 ; 顾延生 ; 占车生 . 地层学杂志 , 2002, 26(3): 230-234甘肃民和盆地下白垩统河口群是一套厚度较大的复杂岩系 , 颜色、岩性特征仅具二分性 , 长期以来一直以群代组。经过基本层序和盆地相分析 , 河口群具有 4 种不同类型的基本层序和不同的沉积相、作用相 , 这 4种不同类型的基本层序和环境相、作用相为盆地开裂、发展、萎缩、消亡不同阶段的产物 , 因而可以划分为 4 个组。组的建立 ,150

给盆地分析带来便利。因而 , 基本层序、相分析是陆相地层划分不可忽视的方法。2007040572论卡以头组的时代 = Geological age of theKayitou Formation. ( 中文 ). 刘陆军 ; 姚兆奇 .地层学杂志 , 2002, 26(3): 235-237中国科学院南京地质古生物研究所的有关人员 (1980 ) 曾做过大量地层古生物工作 ,证实卡以头砂页岩层或卡以头组的时代为三叠纪最早期 , 是飞仙关组底部地层的相变。“ 论卡以头组 ” 一文认为该组下部的时代为二叠纪 , 上部则属三叠纪。对该文提供的地层古生物资料进行分析后 , 本文作者认为该论点缺乏证据 , 不能成立 ; 将陆相的威宁哲觉剖面代替标准地点宣威羊场的过渡相剖面作为卡以头组的标准剖面 , 也是不合适的。2007040573再论卡以头组 = On Kayitou Formation onceagain. ( 中文 ). 王尚彦 . 地层学杂志 , 2002,26(3): 238-239“ 卡以头组 ” 和 “ 卡以头砂页层 ” 两个岩石地层单位关系密切 , 但含义不完全相同。卡以头组名称在首次公开发表时 , 指明标准剖面符合地层规范要求。在多条剖面上卡以头组下部含有原地保存的植物Gigantopteris 和 Pecopteris 及中生代孢粉化石 ,故卡以头组下部有二叠纪地层 , 卡以头组是一跨二叠纪 — 三叠纪的岩石地层单位。2007040574广东河源盆地红层的初步研究 = Preliminarystudy of the red beds in the Heyuan Basinof Guangdong. ( 中文 ). 凌秋贤 ; 张显球 . 地层学杂志 , 2002, 26(4): 264-271 2 图版 .河源盆地红层厚达 5 000 m, 依岩性特征自下而上划分为大凤组、主田组、浈水组、丹霞组和莘庄村组。前三组称南雄群 ,粗碎屑岩较发育 , 厚 1 600— 3 700 m。大凤组为紫红、暗紫红色砾岩 , 在盆地北部该组上部为细砾岩夹含砾砂岩 , 富产恐龙圆形蛋化石 , 厚 567m; 主田组为紫红色含砾砂岩与不等粒砂岩互层夹细砾岩、砂质泥岩 , 富含灰质结核 , 产窃蛋龙、恐龙长形蛋、龟鳖类、腹足类和瓣鳃类化石 , 厚 900 m; 浈水组沉积物又较粗 , 以细砾岩、含砾砂岩发育为主要特征 , 厚达 2 200 m。大凤组和主田组富含恐龙蛋化石 , 其面貌与南雄盆地相似 , 时代属晚白垩世无疑。丹霞组全为粗碎屑岩 ,为紫红色块状砾岩、砂砾岩 , 具丹霞地貌特征 , 厚 700 m, 时代暂归晚白垩世 — 古新世。莘庄村组以红色细碎屑岩发育、富含灰质结核、下粗上细、上部红黑相间为主要特征 , 产介形虫、轮藻、腹足类、瓣鳃类化石 ,时代属古新世。2007040575跑马岗组时代涉及的若干重大问题 = Severalimportant problems concerning the age ofthe Paomagang Formation. ( 中文 ). 李伟同 ; 刘耕武 ; 陈钦保 ; 张清如 . 地层学杂志 , 2002,26(4): 286-288湖北当阳新店 — 跑马岗剖面的跑马岗组跨白垩系与古近 , 所含轮藻、介形类化石的丰富程度极为罕见。跑马岗组的时代问题与白垩系 — 古近系界线及其陆相辅助层型的建立、印度德干玄武岩沉积夹层的时代、印度与亚洲大陆联合的时代和白垩系 — 古近系界线事件起因假说等数个重大地学问题 , 以及江汉盆地深层油气资源评价密切相关 , 值得重视 , 尽早搞清。2007040576云南兰坪盆地攀天阁组火山岩的 Rb-Sr 年龄 = The age of volcanic rock of the PantiangeFormation in the Lanping Basin,Yunnan Province.( 中文 ). 牟传龙 ; 余谦 . 地层学杂志 , 2002,26(4): 289-292云南兰坪盆地是三江造山带非常重要的沉积盆地 , 对该盆地的构造属性的认识存在较大的分歧 , 原因之一是对发育在盆地范围内的一套火山岩的形成时代一直没有确切的年龄数据 , 从而造成对火山岩的性质和构造背景认识上的差异。采用 Rb- Sr 同位素年代学方法对出露在兰坪盆地剑川马登剖面攀天阁组的流纹岩的年龄进行了研究 , 获得了火山岩的平均年龄为 236±32 Ma 的数据 , 结合接触关系和上下地层的时代 , 认为攀天阁组的时代归属为中三叠世 Ladinia 期。2007040577三叠纪层状硅酸盐的氢氧同位素 : 现代系统的演化以及对古温度的重建 = Oxygenand hydrogen isotope compositions of Permianpedogenic phyllosilicates: Developmentof modern surface domain arrays and implicationsfor paleotemperature reconstructions. ( 英文 ). . Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2): 127-146Mineralogic, chemical, and oxygen and hydrogenisotope compositions of 15 differentphyllosilicate samples from Permo –Pennsylvanian-age paleosols of the eastern151

shelf of the Midland basin of Texas and thesouthern Anadarko basin are presented. Mixturesof 2 : 1 phyllosilicates and kaolinitedominate most samples, although some samplesconsist of relatively pure 2 : 1 phyllosilicates.Chemical and mineralogic data are usedin conjunction with published thermodynamicdata to calculate hydrogen and oxygen isotopefractionation factors for each sample. In turn,application of measured oxygen and hydrogenisotope compositions of the phyllosilicates totemperature-dependent fractionation equationsare used to calculate paleotemperatures ofcrystallization.2007040578太行山东麓石家庄 — 漳河三叠系下统刘家沟组地层分段探讨 = A discussion on themember partition of Lower Triassic LiujiagouFormation in the Shijiazhuang-Zhanghe areaalong the eastern foot of the Taihang Mountains.( 中文 ). 戴上京 . 中国煤田地质 , 2006,18(4): 31-32三叠系下统刘家沟组地层在河北省南部广泛分布 , 通过对刘家沟组地层的分段研究 ,对三叠系地层覆盖下含煤有利地段的寻找及深部煤田的预测具有一定的积极意义。2007040579新疆吐鲁番盆地陆相白垩纪与古近纪界线的环境指标 = Environmental proxies fromthe terrestrial Cretaceous-Paleogene Boundaryin the Turpan Basin,Xinjiang. ( 中文 ). 续晓璟 ;昝立宏 ; 程捷 . 现代地质 , 2006, 20(3): 423-428通过对新疆吐鲁番盆地白垩纪和古近纪陆相地层的氧化物、碳酸钙、有机碳含量分析以及有机碳稳定同位素的测试 , 并通过w(Fe 3+ )/w(Fe 2+ ) 比值指示的古温度研究 , 探讨了该地区白垩系 — 古近系界线的特征以及古气候特点。研究表明在白垩系 / 古近系界线附近各项环境指标发生了明显的变化。在白垩纪末期 , 有机碳同位素 δ 13 C org 明显偏正 ,A l 2 O 3 、Fe 2 O 3 含量降低 ; 而进入古新世 ,δ 13 C org 明显偏负 ,A l 2 O 3 、Fe 2 O 3 含量升高。对 w(Fe 3+ )/w(Fe 2+ ) 比值指示的古温度计算表明 , 在白垩纪末期大气温度比较低 , 而进入古新世气温回升 , 这与进入古新世有机碳稳定同位素明显偏负的特征一致。2007040580周口坳陷谭庄 — 沈丘凹陷早白垩世沉积相类型和层序地层特征 = Types of sedimentaryfacies and sequence stratigraphy,Early Cretaceousin Tanzhuang-Shenqiu depression ofZhoukou Sag. ( 中文 ). 孔庆莹 ; 程日辉 ; 胡艳飞 .吉林大学学报 ( 地球科学版 ), 2006, 36(4):557-562早白垩世周口坳陷谭庄沈丘凹陷接受了商水期、永丰期和巴村期的一套陆相湖盆沉积 , 主要沉积相类型有冲积扇相、扇三角洲相、滨浅湖相和较深湖相。这套地层可以划分 3 个层序 , 构成一个构造层序。湖平面的升降变化直接控制了层序的形成和发育。层序的演变反映出本区经历了 3 次湖平面的升降 , 同时反映出构造对层序变化的控制。新生界2007040581北海盆地南部比利时北部上中新统 Deurne砂岩 (Diest 组 ) 沟鞭藻囊胞生物地层 =Dinoflagellate cyst biostratigraphy of the UpperMiocene Deurne Sands (Diest Formation)of northern Belgium, southern North Sea Basin.( 英文 ). Louwye S. Geological Journal,2002, 37(1): 55-67Diverse and well-preserved palynomorphassemblages recovered from the Deurne Sands,a local member of the Upper Miocene DiestFormation near Antwerp, allow the recognitionof dinoflagellate cyst biozones defined inthe North Atlantic realm (East Coast, USA)and the North Sea region (Nieder Ochtenhausenwell, northern Germany). Based on thedinoflagellate cyst assemblages and the calcareousmicrofossils, the deposition of theDeurne Sands took place at some time duringmiddle to late Tortonian (Late Miocene).These sands can be correlated biostratigraphicallywith the Dessel Sands in the Campinearea of northern Belgium. This correlationdemonstrates the existence of two separateand. contemporary depositional areas innorthern Belgium during early Late Miocenetimes.2007040582大庆探区外围盆地中、新生代地层对比及四大勘探层系 = Stratigraphic correlation ofthe Mesozoic and Cenozoic in the outer basinsof the Daqing exploration area,Heilongjiang,China. ( 中文 ). 杨建国 ; 吴河勇 ; 刘俊来 . 地质通报 , 2006, 25(9-10): 1088-1093大庆外围盆地的区域对比与组合规律研究 , 对于揭示东北中、新生代盆地演化规律152

和拓展油气开发思路具有重要意义。利用岩性特征、古生物化石组合、同位素等资料 , 对大庆探区外围盆地中、新生代地层进行了对比 , 总结了地层发育的宏观规律 , 提出了中 — 上侏罗统、下白垩统、上白垩统和古近系四大勘探层系 , 为大庆探区外围盆地进一步的沉积、构造演化及石油地质研究提供了可靠的依据。2007040583山西宁武地区高山湖泊全新世湖相地层划分及干海组的建立 = Holocene lacustrinedeposits in mountain lakes in Ningwu, hanxi,hina and establishment of the Ganhai Formation.( 中文 ). 朱大岗 ; 孟宪刚 ; 邵兆刚 ; 韩建恩 ;余佳 ; 孟庆伟 ; 吕荣平 . 地质通报 , 2006, 25(11):1303-1310通过山西宁武地区高山湖泊湖相沉积地层的浅井挖掘 , 在天池湖泊群一带发现了厚度大于 6m 的以草炭、泥炭、粘土及砂层为主的湖相沉积物。根据实测的干海、天池和琵琶海 3 条剖面 , 将分布于高山湖盆区内的湖相地层划分为 12 层 , 层序地层显示出以干海为代表的古湖泊由浅湖 → 滨湖 → 沼泽的演化趋势。湖相沉积的 14 C 法测年结果为10950~260 aBP,ESR 法年龄测定结果为 (9±3~8±1)ka, 这表明高山湖盆内湖相沉积的形成时代为全新世。根据沉积相、岩相组合等特征 , 结合同位素测年、孢粉分析、微体古生物鉴定等资料 , 首次建立了山西宁武地区高山湖泊全新世湖相沉积地层序列 ,并将该套地层命名为干海组。2007040584热带东太平洋晚第四纪的古海洋及古气候记录 = Late Quaternary paleoceanographicand paleoclimatic records in the tropical EastPacific Ocean. ( 中文 ). 肖文申 ; 王汝建 ; 叶瑛 .地球科学 - 中国地质大学学报 , 2006, 31(2):143-150热带东太平洋 8001 柱状样晚第四纪以来放射虫标志种 Buccinospharea invaginata 和Collosphaera tuberosa 的研究发现 , 它们的初现面 (FAD) 出现于柱深 22cm 和 45cm 处 , 年龄分别为 0.21 Ma 和 0.42 Ma. 它们的初现面年龄与 SPECMAP 氧同位素记录结合为该柱建立了地层框架 . 该柱放射虫丰度、生源蛋白石和有机碳含量、粒度的分析显示 , 大约在氧同位素 11、9~8.4、5~3 和 1 期 , 高的放射虫总丰度、第四纪常见种丰度和始新世 - 渐新世种丰度大致对应于高的中值粒径和平均粒径 , 以及大约氧同位素 5 期以来增加的有机碳含量 , 表明此期间贸易风增强 , 搬运的陆源颗粒增大 , 北赤道洋流加强 , 导致上升流增强 , 表层水生产力提高 , 同时 , 南极底层流的活动也加强 . 大约在氧同位素 10、8.3~6 和 2 期 , 低的放射虫总丰度、第四纪常见种丰度和始新世 - 渐新世种丰度大致对应于减小的中值粒径和平均粒径 , 反映此期间贸易风减弱 , 搬运的陆源颗粒减小 , 北赤道洋流减弱 , 导致上升流消失 , 表层水生产力降低 , 同时 , 南极底层流的活动也减弱 .2007040585晚更新世末期以来黄河口古地理环境的演变 = Palaeogeographic environmental evolutionin the Huanghe River estuary since LatePleistocene. ( 中文 ). 徐家声 ; 孟毅 ; 张效龙 ; 刘敦武 . 第四纪研究 , 2006, 26(3): 327-333文章通过老黄河口海域 CB20A 孔岩芯的粒度、碎屑矿物、有孔虫、介形虫、瓣鳃类、腹足类、孢粉、植物化石和 14C 测年等指标的分析鉴定结果 , 探讨并研究黄河口区古地理环境的演变。从晚更新世末期至今 , 本区地理环境演变经历了 6 个主要阶段 ,即全球最末一次冰期的早期、间冰期、晚期和冰后期的早期、中期及晚期。其间出现明显的气候冷暖交替、海平面升降及岸线进退的变化 , 多次出现沧海桑田的景观。在这 6 个变化阶段中还有一些规模较小的海平面升降 , 如最末一次冰期早期气候寒冷 ,海平面大幅度下降 , 然而在这一时期的沉积物中却发现了气候变暖的海相沉积层 , 反映海平面曾经上升。而在最末一次冰期的间冰期 , 气候变暖 , 但是它并非始终温暖如一 :其下部沉积物中的化石反映的是气候较冷海面较低的滨海沼泽特征 ; 中部反映的是气候温暖的浅海环境 ; 而上部反映的是海面明显下降的潮坪环境。这些气候和海面波动现象在冰后期仍然存在。2007040586西藏阿里札达盆地上新世 — 早更新世河湖相地层层序地层分析 = Sequence stratigraphyof the Pliocene-Early Pleistocene fluviolacustrinefacies strata in the Zanda basin,Ali,Tibet.( 中文 ). 朱大岗 ; 孟宪刚 ; 邵兆刚 ;杨朝斌 ; 韩建恩 ; 余佳 ; 孟庆伟 ; 吕荣平 . 地学前缘 , 2006, 13(5): 308-315根据札达盆地河湖相剖面地层岩性、粒度、沉积构造、古生物等反映的沉积岩相 ,以及不整合面等沉积特征 , 可将札达盆地上新世 — 早更新世河湖相地层 , 初步划分为两个三级层序 (Ⅰ、Ⅱ)。层序 Ⅰ 代表上新统地153

层层序 , 并进一步区分出退积准层序组和进积准层序组。对应上新世湖相沉积由低位体系域 — 湖泊扩张体系域 — 湖泊收缩体系域的演化 , 反映湖泊由源区水系冲积亚相 —滨湖三角洲亚相 — 滨浅湖亚相 — 半深湖亚相 — 滨浅湖亚相的湖泊 , 由扩张到萎缩的一个完整的发展演化旋回。层序 II 代表下更新统地层层序 , 反映一个盆地受构造和气候( 冰期 — 间冰期 ) 双重控制的夭折型冰湖形成演化的由冰水冲积相到冰湖沉积相的不完整沉积旋回 , 为青藏高原新近系上新统与第四系的研究与划分提供了重要依据。2007040587古新世 / 始新世全球增温在西藏岗巴地区的表现 = The global Paleocene/Eocene ThermalMaximum event in the Gamba area, Tibet. ( 中文 ). 万晓樵 ; 王曦 ; 于涛 ; 李国彪 . 地学前缘 , 2006, 13(6): 218-226随着深海钻探计划 (DSDP) 和大洋钻探计划 (ODP) 的开展 , 在古海洋学领域取得了许多重大发现。古近纪古新世与始新世 (P/E)界线间的地质事件的发现便是其重要成果之一。西藏南部岗巴地区发育有良好的海相界线地层。对生物群、碳、氧、锶稳定同位素以及磁化率的研究显示 , 全球界线事件在西藏南部岗巴地区具有明显的影响。古新统宗浦组顶部底栖有孔虫动物群阶段性绝灭 , 总灭绝率为 69%。始新统遮普惹组底部有孔虫逐渐复苏 , 除 12 种为古新世的残存类型外 , 始新世生物组合全为新的属种 , 并呈现三个复苏阶段。碳稳定同位素表现为三期负向偏移 , 在界线处出现 -4‰ 的异常。这一异常与全球碳稳定同位素事件表现一致。锶同位素在界线位置没有明显的变化 ,而明显的峰值出现在界线之上 , 并与全球 53Ma 出现的锶同位素变化相对应。磁化率在界线之上 2 m 处出现一个很明显的波动 , 与第 3 期碳同位素异常吻合。所有研究结果表明 , 西藏南部 ( 特提斯 - 喜马拉雅低纬度浅海环境 ) 在古新世与始新世界线时期出现明显的气候变化 , 说明全球深海温度增高在浅海环境具有相同表现 , 只是影响时间较长。2007040588杭州湾晚第四纪沉积与古环境演变 = LateQuaternary sediments and paleoenvironmentalevolution in Hangzhou Bay. ( 中文 ). 王建华 ;周洋 ; 郑卓 ; 丘元僖 ; 张珂 ; 邓韫 ; 梁致荣 ; 杨小强 .古地理学报 , 2006, 8(4): 551-538通过对杭州湾第四系钻孔的年代地层学、沉积学、古环境学等多学科综合分析 ,认为 XZK169 孔全新世沉积始于孔深 17.35m 处 ( 年代约为 10~9 kaB P), 其下至孔深86.40 m 沉积属晚更新世。整个沉积层中可分出 3 个海进 — 海退旋回晚更新世早期以陆相沉积为主 , 出现河湖相 — 滨海湖泊相 —河湖相沉积 , 气候为温凉干燥 — 温暖湿润 —温凉干燥 ; 晚更新世中晚期出现河湖相 — 潮滩湖相 — 浅海相 — 河口湾相沉积 , 气候为温凉干燥 — 寒冷干燥 — 温凉 — 暖热湿润 —温热湿润 ; 经历了末次冰期侵蚀后 , 全新世出现浅海相 — 河口湾相沉积 , 气候以暖热湿润 — 温暖湿润为主。约在 5 kaB P, 杭州湾与长江口分离。2007040589准噶尔盆地北缘谢家阶底界 — 推荐界线层型及其生物 — 年代地层和环境演变意义 =A recommended boundary stratotype sectionfor Xiejian Stage from northern Junggar Basin:implications to related bio-chronostratigraphyand environmental changes. ( 中文 ). 孟津 ; 叶捷 ; 吴文裕 ; 岳乐平 ; 倪喜军 . 古脊椎动物学报 , 2006, 44(3): 205-236新疆准噶尔盆地北缘铁尔斯哈巴合地层剖面构造简单并含有丰富的晚渐新世及早中新世哺乳动物化石。其中铁尔斯哈巴合组及索索泉组沉积基本连续 , 两组界线位于剖面米距 33 m 处。依据该剖面中 8 个层位和相邻的 XJ99005 剖面中 18 个层位上采集的化石以及它们的上下关系和生物组合性质 , 划分出 5 个哺乳动物组合带 , 其中两个位于铁尔斯哈巴合组中 ( 铁 -Ⅰ,Ⅱ带 ),3 个在索索泉组下部 ( 索 -Ⅰ,Ⅱ,Ⅲ 带 )。从剖面的铁尔斯哈巴合组、索索泉组和哈拉玛盖组中以 0.5 m 的间距采集了 348 组古地磁样品 , 获得的磁性剖面包含了 16 个正向带和 16 个反向带 ( 事件 ), 其中包含了相当于地磁极时间表中C7n—C5E 段的完整磁极带。铁 -Ⅰ~Ⅱ 带与塔本布鲁克哺乳动物群相近 , 为中国已知位置最西、构成门类和数量最多的一个晚渐新世哺乳动物组合。索 -Ⅰ 带应为中国目前所知的最晚渐新世的哺乳动物带。早中新世索 -Ⅱ 带与谢家动物群和蒙古中部渐新世一中新世过渡带 D 带可以对比。早中新世索 -Ⅲ 带相当于过去使用的 “ 索索泉动物群 ”, 时代大致与乌尔图动物群相当。根据地磁极时间校正 , 铁尔斯哈巴合剖面中铁尔斯哈巴合组和索索泉154

组跨越了从 24.5 Ma ( 地磁极时带C7n . 2n ) 到 18 Ma ( 地磁极时带C5Dr.2r) 大约 6.5 Ma 的时间 , 岩体平均沉积速率大约为 2.5 cm/ 千年。剖面中 5 个生物组合带的时间跨度大致分别为 : 铁 -Ⅰ带 :24.4—24.15 Ma; 铁 -Ⅱ 带 :23.2—23.1Ma; 索 -Ⅰ 带接近但还未到达渐新世 / 中新世界线的 23.03 Ma; 索 -Ⅱ 带 :21.9~21.7Ma; 索 -Ⅲ 带 :21.68—21.15 Ma。我们推荐将铁尔斯哈巴合剖面作为中国区域年代地层单位谢家阶 ( 期 ) 底界界线层型的一个候选剖面。与谢家阶底界相对应的界线暂定在剖面由底向上 40.25 m 处 , 对应于地磁极时带 C6Cn.2n 底界。该界线位于索索泉组内部 , 索 -Ⅰ 和索 -Ⅱ 带之间。根据定义 , 该界线也分别对应于阿基坦阶、中新统以及新近系的底界 , 年龄为 23.03 Ma。文章还讨论了下列问题 :1) 索索泉组的绝大部分应当和谢家阶以及山旺阶地层对比 , 仅其底部含有索 -Ⅰ 带化石组合的部分可与塔本布鲁克阶地层对比。2) 在进行生物地层对比时尽量使用不同的索索泉组哺乳动物组合带 , 传统的 “ 索索泉动物群 ”仅大体相当于索 -Ⅲ 带。3) 许多过去认为的渐新世哺乳动物分子的生存时代实际上延伸到了早中新世 , 仅以这些分子的存在 , 不能说明一个动物群及其地层的确切年代。4) 塔本布鲁克动物群及相关的期、阶名为有效名称 , 具有合法性 ; 该阶底界有待确立。5) 如果山旺阶底界 ( 谢家阶顶界 ) 位于地磁极时带 C6An.1r 底 , 年代为20.43 Ma, 相应的界线应位于铁尔斯哈巴合剖面 89.25 m 处 , 因此 , 铁尔斯哈巴合剖面中有可能产生谢家阶的单位层型 , 该阶的地质时间跨度为 2.6 Ma。6)5 个生物带都是以兔形类、啮齿类以及食虫类等小哺乳动物为主要分子 , 而且同门类的属种问具有相当近的演化关系 , 说明这个地区从晚渐新世到早中新世的一段时期中 , 动物群性质没有明显变化 , 总体上反映了一个从早渐新世以来就比较干旱的环境 ; 渐新世和中新世动物群成分在种一级上仍有明显差异 ; 而相当于谢家动物群的索 -Ⅱ 带则带有明显的过渡性质。7) 从索索泉组的岩性、分布的地理部位以及与甘肃秦安剖面相近的时代和动物群等来看 , 不排除含有风成沉积物的可能。2007040590广富林遗存在上海地区的首次发现及其古环境意义 = First time discovery of Guangfulinremains and living paleoenvironment ofancestors in Shanghai region. ( 中文 ). 张玉兰 .海洋地质与第四纪地质 , 2006, 26(6): 41-44上海松江广富林遗址 1999 年重新发掘 , 在发掘中首次发现了类似豫东王油坊类型的文化 — 广富林遗存文化。本次采集了广富林遗址 05SGIT1240 探方样品 , 进行孢粉、藻类研究。根据孢粉、藻类成分特征 , 划分出了 3 个孢粉组合带 , 恢复了当时的古植被和古环境 , 并对广富林遗存先人生存环境、农耕发展作了探析 , 为环太湖地区文化发展及文化变迁提供了十分珍贵的新资料。2007040591陕西旬邑新近系化学地层与环境变迁 = TheNeogene chemical stratigraphy and environmentalchanges of Xunyi, Shaanxi Province.( 中文 ). 薛祥煦 ; 岳乐平 ; 张云翔 ; 柳小明 ; 王建其 . 地层学杂志 , 2002, 26(2): 81-86陕西旬邑下墙剖面化学组成的系统测试资料、年均温度与年均降水量的定量计算揭示出 : 该区红土堆积时的气候总体上比第四纪黄土堆积时的要暖湿 , 在暖湿背景下 , 早期相对较凉干 , 中期最暖湿 , 晚期较暖湿。进入第四纪后 , 气候突然变冷变干。如更进一步细分 , 新近系红土段自下向上存在着由相对凉干 — 相对暖湿的四个百万年级气候旋回 , 其中第二、三旋回之间 , 即第 17 与第 16层组之间 , 有气候较明显降温变干现象 , 它有可能主要是北极冰盖形成的影响所致。进入第四纪的突然明显变冷变干可能主要受控于当时青藏高原剧烈隆升作用。剖面上化学组成的变化在地层划分上有重要意义 ,从旬邑剖面的地化资料出发 , 并参考岩性、磁化率等将第四系底划在第 13 层组顶 , 上新统底划在第 17 层组与第 18 层组之间。2007040592“ 元谋组 ” 及 “ 元谋动物群 ” 含义的厘定= A discussion on the “ YuanmouFormation” and “Yuanmou fauna” fromthe Yuanmou basin of North Yunnan. ( 中文 ).程捷 ; 学清 ; 建伟 ; 王海芝 ; 西娟 . 地层学杂志 , 2002, 26(2): 146-150讨论了云南元谋盆地的 “ 元谋组 ”,“ 元谋动物群 ” 的含义和时代。元谋组应只指钱方等人的 “ 元谋组 ” 的第四段地层 , 相应的动物群称为 “ 元谋人 ” 动物群。钱方等人的第三段地层应称甘棠组 , 其动物群名称为甘棠动物群。甘棠组和元谋组的时代分别为早更新世早期和晚期。155

2007040593全球上新统 - 更新统界线层型剖面和点位介绍 = An brief introduction to the global Pliocene-Pleistocene boundary stratotype sectionand point. ( 中文 ). 周晓丹 ; 王伟铭 . 地层学杂志 , 2002, 26(2): 156-159上新统 - 更新统界线 , 即新近第 - 第四系界线 , 一直是各国地学工作者所关注的问题。在伦敦第 18 届国际地质大会 (1948)上通过的有关这一时限的术语和认识方面的建议 , 其中不乏分岐。精确定义这一界线已成为解决这些问题的关键。1957 年 ,在马德里第五届 INQUA( 国际第四纪研究联合会 ) 大会上国际第四纪研究联合会专门成立了一个上新统 - 更新统界线分会。尔后 , 该分会作为国际地科联和国际地层委员会的工作组开始行使职能 , 其目标在于建立上新统 - 列新统界线的定义标准并确定合适的界线层型剖面。2007040594太原盆地洪山第四纪剖面的发现 = The significanceof the Hongshan Quaternary sectionin Taiyuan Basin, Shanxi. ( 中文 ). 胡小猛 ; 傅建利 ; 马志正 ; 杨景春 . 地层学杂志 , 2002,26(3): 225-229洪山剖面是太原盆地东南边缘一湖积台地上的第四纪中晚期沉积剖面 , 该剖面中的湖相层典型特征是 : 质地均一的灰绿、黄绿色粉砂粘土层与含碳酸钙结晶体的沉积层呈互层分布。利用地层连续追踪及铀系测年法分析 , 剖面中的湖相层是在 S 5 古土壤发育晚期至 S 1 古土壤发育早期这一时间段内沉积而成的 , 剖面当时所处的位置正位于太原古湖盆的湖岸地带 , 沉积环境受着气候干湿变化的强烈影响。当气候湿润时 , 湖面升高 , 湖盆扩大 , 剖面点被湖水淹没 , 接受着湖相粉砂粘土层的沉积 ; 干旱时 , 湖盆变化则相反 ,剖面点出露气下 , 并因地下水毛管作用的结果在沉积层表面产生碳酸钙结晶体。该剖面的研究结果同时还表明 : 由第四纪气候的干湿变化对太原盆地这样大的湖盆 , 只能产生数米的湖面升降波动 ; 与构造因素引起的湖盆变化相比 , 这种波动是小幅度的。2007040595许家窑组及许家窑文化层年代问题的磁性地层学证据 = Magnetostratigraphic evidencefor the age of the Xujiayao paleolithic layerand the Xujiayao Formation. ( 中文 ). 樊行昭 ;苏朴 ;Reidar Lovlie. 地层学杂志 , 2002, 26(4):248-252许家窑文化遗址的发现将传统上被认为是早更新世前后的泥河湾层的年代范围推至晚更新世 , 由此建立的许家窑组被确认为我国北方晚更新世湖相沉积的标准地层。近几年对包含许家窑文化层在内的泥河湾层用高分辨率磁性地层学方法研究结果表明 , 在文化层以下 3m 处发现了厚度达 6 m以上且分布连续的反向极性带 ( 未见底 ), 综合分析认为 , 该反向极性带为松山反向极性带。这一发现否定了在文化层以下 4—5 m处存在布莱克反向极性偏移的报道。根据松山反向极性时的结束时间为距今 78 万年及泥河湾层的沉积速率推算 , 许家窑泥河湾层的年代范围应为早更新世晚期至中更新世 , 而许家窑文化层应为中更新世早期。由此可见 , 泥河湾层的年代范围及分组方案尚需用多种手段进一步研究才能定论。2007040596冀中坳陷晋南洼陷古近系砂岩碎屑组分变化及其层序意义 = Changes of detrital compositionof the Paleogene sandstones in SouthJinxian sag of Jizhong Basin and its sequencesignificance. ( 中文 ). 杨明慧 ; 刘池阳 ; 杨斌谊 .地层学杂志 , 2002, 26(4): 280-285冀中坳陷晋南洼陷古近系充填了巨厚的陆源沉积岩 , 其沉积骨架为砂岩。通过薄片分析 , 系统地研究了砂岩的物质成分和结构特征 , 以及重矿物、常量元素特征并初步进行了物源分析 , 提出砂岩碎屑组分变化研究有助于层序地层分析。2007040597通过 Messel 湖的钻孔中的小鱼粪化石恢复始新世的古生态 = Ecology of the EoceneLake Messel revealed by analysis of small fishcoprolites and sediments from a drilling core.( 英文 ). . Palaeogeography PalaeoclimatologyPalaeoecology, 2005, 223(1-2):A research drilling project in the EoceneMessel pit, Germany, provided the opportunityto conduct an ecological analysis of thedevelopmental history of the former LakeMessel. The analysis of samples from differenthorizons of the drilling core showed thatsmall fish coprolites were quite abundant inthe biogenic sediments, down to a drillingdepth of 132 m. Only in the most basal layersof the biogenic “oil-shale” sediments wereno coprolites found. This can be explained bythe hypothesis that when these layers weredeposited no fish were living in the youngLake Messel. Another peculiar feature of these156

lower horizons is the presence of a new typeof ephippia from water fleas which stronglyresembles the ephippia of extant Ctenodaphniamagna. The absence of these Cladocera in theupper horizons might be an example of topdowncontrol in a fossil ecosystem. Detailedanalysis of the contents of the fish coprolitesshows that the larvae of phantom midges(Chaoboridae) were by far the most importantelement of the former ecosystem over thewhole life span of the lake. The ecosystem ofancient Lake Messel appears to have beenquite stable. Chaoborid pupae also turned outto be an important part of the food web. Chironomidmidge larvae are documented for thefirst time. In various horizons throughout thedrilling core, dinoflagellates are present inhigh abundance. Mammalian coprolites arerare in the core.2007040598中国江西始新统的 Palibinia— 兼论北半球古近纪干旱气候形成机制 = Palibinia fromthe Eocene of Jiangxi, China ——with remarkson the dry climate mechanism of northernhemisphere in Paleogene. ( 中文 ). 李浩敏 ;陈其奭 . 古生物学报 , 2002, 41(1): 119-129 2图版 .报道江西临江镇晚始新世临江组内发现的含 Palibinia 植物群。详细记述了 Palibinia属的研究历史 , 其地质、地理分布以及其命名问题。从其叶形态、伴生的蒸发岩以及植被的分异度等确认 Palibinia 为旱生植物 ,并对其所代表的干旱气候形成机制予以探讨。文中描述了该植物群中的 6 种主要植物化石 , 特别是对 Palibinia 及 Nelumbo 二属的代表给以较详尽的描述和讨论。2007040599法国布列塔尼 Plage de Mezpeurleuch 地区第四纪粗碎屑海滩沉积地层和古环境过程= Stratigraphy and palaeoenvironmental developmentof Quaternary coarse clastic beachdeposits at Plage de Mezpeurleuch, Brittany(France). ( 英文 ). Haslett S K; Curr R H F.Geological Journal, 2001, 36(2): 171-182Quaternary deposits are described fromwell-exposed sections in cliffs at Plage deMezpeurleuch, Finistere, Brittany (France).The general lithostratigraphic sequence comprisesHolocene perched dune sand, calcreteand palaeosol overlying Weichselian head andcoarse elastic palaeobeach units attributed tothe last interglacial (Eemian-isotope substage5e). A lower and an upper palaeobeach, separatedby a thin head deposit, are reported restingon an irregular palaeorock platform erodedin Hercynian granite. From a comparison withmodern coastal environments a palaeoenvironmentalinterpretation of the palaeobeachdeposits is made. Erosionally bounded faciesof the lower palaeobeach, are considered to bea transgressive sequence preserved by drowningassociated with a rapid rise in relative sealevel.Its subsequent abandonment is attributedto a relative sea-level fall, which alloweda terrestrial environment to develop briefly.Facies of the upper palaeobeach however indicatea prograding shoreline developed duringa prolonged period of relatively stable sealevel.These sea-level observations are in goodagreement with other evidence for a briefwidespread intra-Eemian cold event.2007040600宁夏灵武水洞沟遗址全新世的古气候环境= Holocene paleo-climatic environment inRuins of the Shuidonggou,Ningxia. ( 中文 ). 李秉成 . 吉林大学学报 ( 地球科学版 ), 2006,36(1): 49-53分析宁夏灵武水洞沟遗址剖面 19 个样品 ,将孢粉图式分为 Ⅰ、Ⅱ、Ⅲ3 个带 , 分别对应早、中、晚 3 个时期的孢粉带。Ⅰ 带为藜、蒿和毛茛豆科优势带 ;Ⅱ 带为榆、榛、桦、鹅耳枥、栎优势带 ;Ⅲ 带为藜科优势带。结果表明 : 早全新世植被为疏林草原、干草原草甸草原 , 气候偏干冷温和半湿润 ; 中全新世早期植被为阔叶乔灌丛草原针叶乔灌丛草原阔叶疏林草原 , 气候温暖较干寒冷较干较暖较干 ; 晚期植被为疏林草原 , 气候相对温暖、稍凉较温暖 ; 晚全新世植被为干草原 , 气候寒冷。157

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