16. Radiolaria - Deep Sea Drilling Project

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M. G. PETRUSHEVSKAYA, G. E. KOZLOVA Sample 1A-2, 12-14 cm 1A-2, 78-80 cm 1A-3, 5-7 cm 1A-3, 76-78 cm 1A-4, 5-7 cm 1A-4, 80-82 cm 1A-5, 5-7 cm 1A-CC 2A-4, 5-7 cm 2A-5, 5-7 cm 2A-5, 80-82 cm 2A-6, 2-4 cm 1-2, MID 1-3, 80-85 cm 1-4 1-5, 80-85 cm 1-6, 80-85 cm 1-CC 2-1, TOP 2-1 2-2, TOP 2-3 2-CC Abundance 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 — | 1 I 1 1 1 Preservation g m m m m P m m m m m m g g g g g g p/g m/g P/m p/g p/m TABLE 12 <strong>Radiolaria</strong>ns at Holes 144 and 144A Lithochytris sp. A Desmospyris sp. aff. D. lata Pterocanium ? satelles Plectodiscus circularis Eusyringium striata Lithocampium sp. A Becoma bidarfensis Podocyrtis argulus Podocyrtis papalis Theocampe mongolfieri Periphaena decora Dendrospyris didiceros group Eusyringium fistuligerum Calocycloma ampulla Lampterium chalara Anthocyrtella spatiosa group Stylatractus coronatus Heliodiscus hexasteriscus Heliodiscus pentasteriscus Porodiscus concentricus Lithochytris sp. 0 Lithochytris sp. T Astractinium aristotelis Trigonactinium pithagorae Tholodiscus splendens Lophophaena capito group Lithocyclia ocellus sens. str. Thyrsocyrtis triacantha Theocampe sp. aff. T. gemmata Eucyrtidium sp. aff. E. montiparum | 1 1 1 1 \ 1 1 1 1 1 1 1 1 1 1 1 — R R - - - - R OS 1 - - - F F - - - C A C F - - - C F - - - C C c - - - R F F - - - R - T) R R R R o o o o six. It differs from Echinomma leptodermum in shape and number of the pores, in the number of spines, and in the dimensions of the third shell. From the Cannartus petterssoni Zone till Recent. Earlier forms of that very type existed, but they differ from the species in question by having a thicker, heavier third shell with smaller pores. 516 c R p p p b b 1 b A A A A A C OS OS C R T7 F R R R C C c c c c c A JO JO R - - C c — JO JO - F p R R C C C C A F R R R R R Tj Tj Tj Tj F C Tj Tj F - A A A A A C A A R - o o o o - - b b b b Tj Tj T7 - I I I I C - - 1 1 1 1 C - - - R R R R JO JO - - - o o o n o o o o c c - R R - c C - R R F F R 1 1 1 1 A p R - p - 1 1 1 1 _ - R A C F - R R R R C R C R C R C R c c R R F F p R R p r r F - R R R o o o n c A I 1 1 1 jo p p C R R R C C C C c A F R F - - 1 1 OS OS b b b b C | 1 1 1 1 Genus HALIOMETTA Haeckel, emend. - - JO JO JO n n n n Haliometta Haeckel, 1887, p. 233; Campbell, 1954, p. 62. Type species Haliomma circumtextum (Haeckel, 1887, pi. 28, fig. 7). The test consists of three (rarely four) shells. The first is irregular, about 20 µ in diameter. The first and second (so-called A A F
Stylatractus spinulosus group Lampterium goetheana Heliodiscus asteriscus group Theocapsomma sp. aff. T. ornata Thyrsocyrtis bromia Stylodictya rosella Lithamphora sacculifera quadrata Diacanthocapsa sp. A Cyclampterium milowi Petalospyris triceros Pterocyoticlius barbadense Petalospyris sp. E Cyrtophormis gracilis Calocycletta tuberosa forma A Calocycletta tuberosa forma B Calocycletta tuberosa forma C Calocyclas asperum Trigonactinium ? angustum Periphaena dupla Tholodiscus ocellatus Liriospyris sp. B Desmospyris spp.aff.Z). anthocyrtoides \ Calocycletta acanthocephala Astractinium ? sp. C Astractinium crux group Dorcadospyris ateuchus Eucyrtidiidae gen. sp. "rocket" Botryocella multicellaris group Lithocampe subligata Lamprocyclas rhinoceras Theocamptra for master Orosphaeridae genn. spp. fragments T) O O O F R R o o o o o n n n c c JO TI - I I l I I - - - JO JO R? C - R - c 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 JO 1 I JO 1 | O O TI O O O Tj TI Ti O O O TI Ti - - - - F R R - - - - 1 JO 1 F - c R A A R JO 1 | JO R p p F F A F - F fa 1 1 1 CJ C A C fa 1 1 1 1 fa JO 1 JO | - 9 A A C A A A p A C F R R R F F A A 1 fa ' fa fa - 1 1 1 1 1 1 A C A A R "medullary") shells are very often destroyed. The pores on the third shell are of equal size. The radial spines do not run through the third shell, but there are rods uniting the second and third shells, which do not extend outside. At the points where these rods touch the third shell, there are little funnels, and the third shell does not represent by itself the regular sphere, but has convex and concave sections. The main external radial spines are not connected with the mentioned inner A - F A A C c c C C c c c c c A A A C C I JO JO JO JO TI O TI O JO JO fa 1 1 1 - F F C R R R F R - 1 I pi F R F - R A R R fa fa fa ' F - F R R R F F R R R - - - R F - - — F F F F — R fa 1 1 R? JO 1 TI R R fa fa fa fa fa ai ai ai - R - A A A A F F F F 1 1 1 1 - RADIOLARIA Zone Calocycletta tuberosa Lampterium goetheana Lampterium chalara Interval with mixed assemblages rods, as is usual. As a rule they arise on the convex parts of the third sphere. Small additional spines are present on the third shell (may be broken off). Haliommetta miocenica (Campbell and Clark) group (Plate 9, Figures 8, 9) Heliosphaera miocenica Campbell and Clark, 1944A, p. 16, pl.2, figs. 10-14. 517
Page 1 and 2: 16. RADIOLARIA: LEG 14, DEEP SEA DR
Page 3 and 4: presence of Lithelidae gen.A can at
Page 5 and 6: ^ oo tii r a & sn ODj AD snosipouoj
Page 7 and 8: a
Page 9 and 10: o Theocampe sp. aff. 3". gemmata Eu
Page 11 and 12: J 1 — — - Peripyramis woodringi
Page 13 and 14: TABLE 8 Radiolarians in Site 138
Page 15 and 16: TABLE 9 - Continued RADIOLARIA 509
Page 17 and 18: TABLE 10A Radiolarians in Site 140
Page 19 and 20: TABLE 10B - Continued RADIOLARIA 51
Page 21: preservation. They seem to belong i
Page 25 and 26: Acanthosphaera sp. Hays, 1965, p. 1
Page 27 and 28: protrude outside the third shell, b
Page 29 and 30: 1959, p. 433. Type species Triactis
Page 31 and 32: There are four main radial spines,
Page 33 and 34: Amphymenium Haeckel, 1881, p. 460;
Page 35 and 36: Euchitonia Ehrenberg, 1860, p. 831;
Page 37 and 38: 1047. Type species Ceratospyris set
Page 39 and 40: Spyrida without cephalis similar to
Page 41 and 42: Lophophaena? capito Ehrenberg group
Page 43 and 44: Rhopalosyringium sp. aff. R. colpod
Page 45 and 46: Remark:, Some specimens have irregu
Page 47 and 48: The upper corona of apophyses is no
Page 49 and 50: Lophocyrtisl jacchia (Ehrenberg) Ri
Page 51 and 52: Lamprocyclas heteroporus Hays (Plat
Page 53 and 54: Stichocorys baerii Haeckel, 1887, p
Page 55 and 56: Stichopodium calvertense (Martin) (
Page 57 and 58: Ortocornutana Clark and Campbell, 1
Page 59 and 60: Differs from the type species of Th
Page 61 and 62: 1944b. Radiolaria from Upper Cretac
Page 63 and 64: 1958. Radiolaria in Antarctic sedim
Page 65 and 66: PLATE 1 100MK 50 MK 0 RADIOLARIA 55
Page 67 and 68: 15 PLATE 2 12 % - 8 13 RADIOLARIA 5
Page 69 and 70: PLATE 3 • m § SW • • : v RAD
Page 71 and 72: PLATE 4 * RADIOLARIA 8 565
Page 73 and 74:
1• ] ®5ffiT n 10 PLATE 5 8 RADIO
Page 75 and 76:
PLATE 6 RADIOLARIA 569
Page 77 and 78:
8 PLATE 7 4 10 RADIOLARIA 571
Page 79 and 80:
PLATE 8 10 n mt • rtl * # «,.-
Page 81 and 82:
Page 83 and 84:
PLATE 10 " * . *,.,!*. - -•• *
Page 85 and 86:
Page 87 and 88:
PLATE 12 RADIOLARlA 581
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
PLATE 15 RADIO LARIA 587
Page 95 and 96:
Page 97 and 98:
PLATE 17 *** 7 8 RADIOLARIA 591
Page 99 and 100:
PLATE 18 RADIOLARIA 10 593
Page 101 and 102:
t % • S n PLATE 19 13 RADIOLARIA
Page 103 and 104:
PLATE 20 RADIO LARIA 597
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
PLATE 23 29 30 RADIOLARIA 603
Page 111 and 112:
29 PLATE 24 RADIOLARIA 605
Page 113 and 114:
' 1 PLATE 25 23 25 RADIOLARIA 607
Page 115 and 116:
11 PLATE 26 8 10 13 19 RADIOLARIA 2
Page 117 and 118:
Page 119 and 120:
PLATE 28 13 8 14 RADIOLARIA 613
Page 121 and 122:
Page 123 and 124:
PLATE 30 14 18 J i ft-"» • • ~
Page 125 and 126:
Page 127 and 128:
11 12 PLATE 32 8 "S^o 13 >* RADIOLA
Page 129 and 130:
A < jtUi ^ PLATE 33 -mm RADIOLARIA
Page 131 and 132:
Page 133 and 134:
PLATE 35 RADIOLARIA 13 62.7
Page 135 and 136:
i -•V .- PLATE 36 Et i K* f i P J
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
13 15 8 27 """""•"• , T PLATE 3
Page 143 and 144:
*1 PLATE 40 13 RADIOLARIA 637
Page 145 and 146:
PLATE 41 RADIOLARIA 17 639
Page 147 and 148:
parthenia, 544 turris, 547 veneris,
Page 149 and 150:
Echinomma leptodermum, 516 popofsk
Page 151 and 152:
Ommatartus, 522 amphicanna, 522 cer
Page 153 and 154:
wolfii, Table 7, Table 9, Table 10,
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16. Radiolaria - Deep Sea Drilling Project

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