Untitled

More documents

Recommendations

Info

econcile with Ediacaran trace and body fossil evidence, but the latter may be possible, reflecting either independent mineralization of organic-walled sclerites in chancelloriids and halkieriids or the opening of a taphonomic window that favours coelosclerite preservation. 2009020112 湖北长江三峡地区早寒武世岩家河组化石群 = Fossil Association from the Lower Cambrian Yanjiahe Formation in the Yangtze Gorges Area, Hubei, South China. ( 英文 ). Guo Junfeng; Li Yong; Han Jian; Zhang Xingliang; Zhang Zhifei; Ou Qiang; Liu Jianni; Shu Degan; Maruyama S; Komiya. Acta Geologica Sinica, 2008, 82(6): 1124- 1132 Apart from previously reported Small Shelly Fossils (SSFs), a macroscopic fossil assemblage, comprising abundant algae, coneshaped tubular fossil forms, and probable impressions of a megascopic metazoan, comes from the Lower Cambrian Yanjiahe Formation in the Yangtze Gorges area of western Hubei Province, south China. The visible fossils are preserved in thinl aminated siltstone or muddy siltstone intercalated between 8-15 cm-thick carbonate deposits, probably representing sedimentary settings of a constrained local depression in the shallow water carbonate platform during the Early Cambrian Meishucunian Stage. The macroscopic fossil association provides significant fossil evidence about the evolution of life from the late Precambrian to the ' Cambrian explosion' interval. 2009020113 韩国寒武纪骨骼微化石地层意义的初步研究 = Stratigraphic Implications of Skeletal Microfossils from the Cambrian of Korea: A Preliminary Report. ( 英文 ). Lee Byungsu. Acta Geologica Sinica, 2008, 82(6): 1152- 1159 Diverse small shelly fossils and other associated fossils were recently recovered from the Cambrian Hanaeri section, southwestern Mungyeong, Korea. The fauna includes conoidal problematica, poriferans ( sponge spicules ) , coeloscleritophorans ( chancelioriids ) , brachiopods, monoplacophorans, trilobite ( ) fragments, echinoderms, and conodonts. A preliminary assessment of faunal associations, stratigraphic implications, and the correlation of these skeletal fossils is given, based on occurrences of Actinotheca cf. mira (He), Microcornus sp., Torellela laevigata (Linnarsson), Torellela sp., Archiasterella quadratina Lee, Chancelloria sp., Lingulella sp., Prototreta sp., Phakelodus tenuis (Miiller), Phakelodus elongates (An), Hertzina sp., and Furnishina sp. 古植物学综论 2009020114 智利中南部四个上三叠统小植物群 = Four Upper Triassic florules from central southern Chile (Cerro Ranguili, Cerro Quilvo, Cerro Gupo and Rio Quillen). ( 其他 ). Troncoso A; Herbst R. Ameghiniana: Revista de la asociacion Paleontologica Argentina, 2007, 44(4): 661-672 Four floristic assemblages mentioned in previous literature from four localities of central southern Chile are described. Localities are: Cerro Ranguili (Estero La Higuera Formation), Cerro Quilvo (La Patagua Formation or "Estratos de Pocillas"), Cerro Gupo (without stratigraphic denomination) and Rio Quillen (probably Huimpil-Llafquentue Formation). The plant list includes: Neocalamites sp., Cladophlebis sp., Dictyophyllum (T.) T rothi Frenguelli, Dictyophyllum (Thaumatopteris) sp., Dicroidium odontopteroides (Morris) Gothan, Dicroidium lancifolium (Morris) Gothan, Dicroidium super-bum (Shirley) Retallack, Zuberia zuberi (Szajnocha) Frenguelli, Xylopteris sp., Pterophyllum sp. a., Pterophyllum sp. b, Pterophyllum sp. c, Anomozamites sp., Sphenobaiera schenckii (Feistmantel) Florin, Taeniopteris sp. a., Taeniopteris sp. b, Linguifolium cf. lillieanum (Arber) Retallack, Linguifolium sp. and Heidiphyllum elongatum (Morris) Retallack. At Cerro Ranguili and Cerro Gupo there is a certain chronologic control with marine invertebrates, but in any case the florules indicate an undoubtedly Upper Triassic age. 2009020115 非海相晚古生代地层和植物群研究新进展 :16 届石炭纪和二叠纪国际会议的成果 = Recent Advances on Non-Marine Late Paleozoic Strata and Floras: Outcome of the 16th International Congress on the Carboniferous and Permian. ( 英文 ). Wang Jun; Liu Lujun; Pfefferkorn H W. Episodes, 2008, 31(3): 348-350 38
2009020116 阿根廷中三叠世混交林生态复原 = Ecological reconstruction of a mixed Middle Triassic forest from Argentina. ( 英文 ). Brea M; Artabe A; Spalletti L A. Alcheringa, 2008, 32(4): 365 - 393 The palaeoecology of an in situ Middle Triassic forest known as the Darwin Forest, from the Paramillo Formation of Argentina, is described based on palaeobotanical, sedimentological and spatial analyses. The palaeoforest grew on an andisol soil that developed on volcaniclastic floodplain deposits. The volcanic detritus and the rhythmic amalgamation of upper flow-regime tractional deposits overlying the andisol indicate that the forest was buried rapidly by a subaerial, cool and wet pyroclastic base surge flow. The plant community was reconstructed by quantitative mapping of the fossilized stumps integrated with taxonomic and sedimentological information. The Darwin Forest had a tree density of 427-759 per ha, with an upper stratum (20-26 m) of corystosperms and a second stratum (16-20 m) of conifers. Estimated biomass is equivalent to modern dry monsoonal forest. The understorey was composed of ferns (Cladophlebis spp.). Quantitative growth-ring analysis of Araucarioxylon protoaraucana suggests that these trees were evergreen and, together with vegetation structure and sedimentary data, indicate that the forest developed under dry, subtropical, strongly seasonal conditions 2009020117 阿根廷丘布特 Taquetren 山 Canadon del Zaino 地区侏罗纪植物群时代的新证据 = New evidence for the age of the Jurassic Flora from Canadon del Zaino, Sierra de Taquetren, Chubut. ( 英文 ). Escapa I; Cuneo R; Cladera G. Ameghiniana: Revista de la asociacion Paleontologica Argentina, 2008, 45(3): 633- 637 2009020118 澳大利亚新南威尔士晚石炭世一个具有异常内部构造的化石植物器官 = A fossil plant organ with unusual internal structure from the Late Carboniferous of New South Wales. ( 英文 ). Holmes W B K. Alcheringa, 1996, 20(2): 69 - 72 An unusual plant fossil of unknown affinities is reported from the Late Carboniferous of New South Wales. Burdekinia multiseptata gen. et sp. nov. is known from a straplike organ, externally rather featureless, but characterised by a distinctive internal structure of regular transverse sphenopsid-like partitions which form rectangular sections. These sections are filled with a lattice-work of about six parallel rows of small chambers which resembles the internal structure formed by aerenchyma cells in the leaves of the extant marsh plants in the genus Typha. 2009020119 中生代植物的生物多样性、解剖和演化 : 前言 = Biodiversity, anatomy and evolution of Mesozoic plants: An introduction. ( 英文 ). Wang Yongdong; Axsmith B J. Palaeoworld, 2008, 17(3/4): 163-165 2009020120 下奥地利卢兹晚三叠世卡尼阶植物群 : 古生态意义 = The Carnian (Late Triassic) flora from Lunz in Lower Austria: Paleoecological considerations. ( 英文 ). Pott C; Krings M; Kerp H. Palaeoworld, 2008, 17(3/4): 172-182 A recently completed systematic macromorphological and cuticular analysis of compressed gymnosperm foliage from the famous Carnian (Late Triassic) flora from Lunz in Lower Austria has provided detailed circumscriptions of the individual taxa and new information as to their ordinal and generic classification. Although the fossils represent several lineages of gymnosperms, including Cycadales, Bennettitales, Ginkgoales, it appeared that certain idiocuticular and epidermal features such as sunken stomata and papillate surfaces occur widespread among the taxa. The presence of coal seams indicates that the environmental conditions in the Lunz paleoecosystem were stable for longer periods and allowed for the accumulation of larger amounts of plant material. The formation of peat generally requires special conditions, including a stable, high groundwater table, reduced oxygen supply and low pH values, which are typically found in swamps or peat bogs. Many of the idiocuticular and epidermal features recorded for the Lunz plants can be interpreted as adaptations to ecological conditions characteristic of coal-producing peat swamps, e.g., physiological drought, and thus corroborate the interpretation of the Lunz paleoecosystem as a peat-forming environment. 39
Page 2 and 3: 第 5 卷第 2 期古生物学
Page 4 and 5: calcite in 38% sulphuric acid. The
Page 6 and 7: 2009020010 细胞过度生长
Page 8 and 9: edistribution of continents, orogen
Page 10 and 11: Turner E C; Burdige D J. Geology, 2
Page 12 and 13: 遗迹化石 2009020028 美国
Page 14 and 15: trackways from Fumanya (south-east
Page 16 and 17: 华盛顿奥林匹克半岛
Page 18 and 19: sequenced and analysed the genome o
Page 20 and 21: estuarine sediments: Chezzetcook In
Page 22 and 23: preserved in the gypsum crystals of
Page 24 and 25: 文 ). Lian O B; Mathewes R W; Hico
Page 26 and 27: Lower Cretaceous of Santa Cruz prov
Page 28 and 29: sediments of the Zhuravka and Abros
Page 30 and 31: Flores Formation is exposed along t
Page 32 and 33: egion in Late Permian times was pro
Page 34 and 35: Chlorogloeaopsis contexta, Obruchev
Page 36 and 37: deposition of organic-rich, low-oxy
Page 38 and 39: 东攀剖面二叠纪末期
Page 42 and 43: 2009020121 中国西北兰州
Page 44 and 45: Paleontologica Argentina, 2008, 45(
Page 46 and 47: 始新世至中始新世早
Page 48 and 49: assemblage is highly dominated by m
Page 50 and 51: Creek Limestone of the Molong High.
Page 52 and 53: 木属的 3 个同名 Cyclostig
Page 54 and 55: Ceratopteris are from the Eocene of
Page 56 and 57: covering of the spore mass. Ultrast
Page 58 and 59: Southern Floristic Province. It imp
Page 60 and 61: An anatomically preserved mature st
Page 62 and 63: and predation between the two ocean
Page 64 and 65: endemic or Andean forms and others
Page 66 and 67: islands" (Taylor and Wilson, 2003)
Page 68 and 69: analysis, SHE Community Structure I
Page 70 and 71: 2009020208 安第斯火地岛
Page 72 and 73: Miolepidocyclina, Nephrolepidina, E
Page 74 and 75: alaskensis n. gen. and sp., Virgula
Page 76 and 77: y the fissispongiid Fissispongia ja
Page 78 and 79: to a revival of Kiderlen's (1937) h
Page 80 and 81: gentle and slow extinction speed an
Page 82 and 83: Two new bryozoan species are descri
Page 84 and 85: onset of Lopingian recovery/radiati
Page 86 and 87: ut also found in the paterinates. I
Page 88 and 89: is reinstated as the reference for
Page 90 and 91:
three species are widespread in the
Page 92 and 93:
Caenogastropoda displayed considera
Page 94 and 95:
Western Canada Province of the Old
Page 96 and 97:
originally referred to Cypraea cont
Page 98 and 99:
the Late Triassic mass extinction b
Page 100 and 101:
of septal folding is still, however
Page 102 and 103:
subspecies originally referred to a
Page 104 and 105:
persisting in the Dry Valleys until
Page 106 and 107:
Great Estuarine Group (Jurassic) of
Page 108 and 109:
have been extended as a result of t
Page 110 and 111:
Otekaike Limestone an inner shelf e
Page 112 and 113:
arthropods (Notostraca and Insecta:
Page 114 and 115:
with a lichenocrinid holdfast, and
Page 116 and 117:
Gotland, in Homerian (upper Wenlock
Page 118 and 119:
terms of growth and development. Gr
Page 120 and 121:
characterises the genus Ditrupa and
Page 122 and 123:
Middle-Late Devonian. A new onychod
Page 124 and 125:
hachirhinchus. Here, we describe ne
Page 126 and 127:
segmented pectoral fin. The small u
Page 128 and 129:
两栖类离片椎类中褶
Page 130 and 131:
南非卡洛下三叠统 Kat
Page 132 and 133:
Formation (Lower - Middle Campanian
Page 134 and 135:
traits evolved in Theropoda. Our re
Page 136 and 137:
2009020428 联合王国威尔
Page 138 and 139:
vestigial or absent 'A' horn-cores,
Page 140 and 141:
anterior dorsal vertebrae and proba
Page 142 and 143:
2009020449 谢佩岛下始新
Page 144 and 145:
Ka BP. Canids in this assemblage in
Page 146 and 147:
collaboration avec le regrett é Pr
Page 148 and 149:
Eucyon remains from the Pliocene Ar
Page 150 and 151:
Megatheriidae) from the Arroyo Chas
Page 152 and 153:
The trilophodont gomphothere group
Page 154 and 155:
oldest representative of Eobaatar i
Page 156 and 157:
ugose, almost spongy aspect; suture
Page 158 and 159:
Neues Jahrbuch fur Geologie u. Pala
Page 160 and 161:
ca 500 kyr toward the precessional
Page 162 and 163:
subdivided in detail in Russia shou
Page 164 and 165:
sediments were deposited in an intr
Page 166 and 167:
Group 1 gneiss-migmatitic rocks (ca
Page 168 and 169:
and implies that these two continen
Page 170 and 171:
1.6 Ma, that is to say, the isotopi
Page 172 and 173:
millipede remains. A review of the
Page 174 and 175:
Kimmeridgian-early Tithonian, Titho
Page 176 and 177:
2009020548 藏东南特提斯
Page 178 and 179:
events and their induced harsh envi
Page 180 and 181:
esearchers, here we suggest that th
Page 182 and 183:
adjacent paleosols that differ in t
Page 184 and 185:
generally consistent northeast tren
Page 186 and 187:
Palaeoclimatology Palaeoecology, 20
Page 188 and 189:
stratigraphic context. Nevertheless
Page 190 and 191:
esponsible for fossil orientation:
Page 192 and 193:
sulfide assemblages in them, of Cen
Page 194 and 195:
south of the island. The occurrence
Page 196 and 197:
ecords in the Jiuquan Basin, northw
Page 198 and 199:
Myr younger than hitherto considere
show all

Untitled

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?