APPENDIX

Radiolarian species list for Hole 1098B. Species are arranged alphabetically within the Spumellarian and Nassellarian groups. The number preceding each species is the same as in Table T1.

Spumellarians

32. Acanthosphaera corloca (Popofsky)

Boltovskoy and Riedel, 1980, p. 107 (fig. 2; pl. 1, fig. 20); Abelmann and Gowing, 1997, p. 22 (pl. I, fig. 5).

33. Actinomma spp.

Abelmann and Gowing, 1997, (pl. I, figs. 2, 3).

Remarks: Specimens of this species group resemble the juvenile stages of Actinomma antarctica and Actimomma medianum

35. Actinomma sp. cf. A. leptodermum (Jørgensen)

Abelmann and Gowing, 1997, p. 22 (pl. I, fig. 4); Actinomma spp. 1, Morley, 1977, p. 253 (pl. 3, figs. 1-3 [with description and synonymy]).

12. Cromyechinus antarctica (Dreyer)

Petrushevskaya, 1967, pp. 22-27 (figs. 13, 14); Prunopyle antarctica Dreyer, Nigrini and Moore, 1979, p. S127 (pl. 16, fig. 4).

14. Larcopyle butschlii (Dreyer)

Dreyer, 1889, p. 124 (pl. 10, fig. 70); Benson, 1966, p. 280 (pl. 19, figs. 3-5); Nigrini and Moore, 1979, p. S131 (pl. 17, fig. 1a, 1b).

30. Lithelius minor (Jørgensen)

Jørgensen, 1899, p. 65 (pl. 5, fig. 24); Benson, 1966, p. 262 (pl. 17, figs. 9, 10); Nigrini and Moore, 1979, p. S135 (pl. 17, figs. 3-4b); Abelmann, 1992, p. 380 (pl. 2, fig. 13).

23. Lithelius nautiloides (Popofsky)

Nigrini and Moore, 1979, p. S137 (pl. 17, fig. 5).

46. Lithelius sp. 1

Abelmann and Gowing, 1997, p. 25 (pl. I, fig. 9).

40. Octopyle stenozona (Haeckel)

Haeckel, 1887, p. 652 (pl. 9, fig. 11); Benson, 1966, p. 251 (pl. 16, figs. 3, 4); Nigrini and Moore, 1979, p. S123 (pl. 16, fig. 2a, 2b); Abelmann, 1992, p. 380 (pl. 1, fig. 9).

13. Phorticium clevei (Haeckel)

Petrushevskaya, 1967, p. 58 (pl. 32, figs. I, II; pl. 34, figs. I-V); Abelmann and Gowing, 1997, p. 25.

39. Porodiscus sp.

Nigrini and Moore, 1979, p. S107 (pl. 14, figs. 1-2b).

8. Rhizoplegma boreale (Cleve)

Jørgensen, 1899, p. 61 (pl. 9, fig. 38); Jørgensen, 1905, p. 118 (pl. 10, figs. 38e, 38f); Abelmann, 1992, p. 382 (pl. 1, fig. 13); Abelmann and Gowing, 1997, p. 25. Hexadoras borealis Cleve, 1899, p. 30 (pl. 2, figs. 2f, 4a-c).

7. Spongodiscid sp.

Spongotrochus. sp. 1, Abelmann and Gowing, 1997, p. 25 (pl. II, fig. 4).

16. Spongopyle osculosa Dreyer

Dreyer, 1889, p. 42 (pl. 11, figs. 99, 100); Nigrini and Moore, 1979, pp. S115 and S116 (pl. 15, fig. 1 [with synonymy]); Abelmann, 1992, p. 382.

19. Spongotrochus glacialis (Popofsky group)

Spongotrochus glacialis Popofsky, 1908, p. 228 (pl. 26, fig. 8; pl. 27, fig. 1; pl. 28, fig. 2); Petrushevskaya, 1975, p. 575 (pl. 5, fig. 8; pl. 35, figs. 1-6); Nigrini and Moore, 1979, pp. S117 and S118 (pl. 15, fig. 2a, 2d [with synonymy]); Abelmann, 1992, p. 382.

29. Spongotrochus sp. (?) cf. S. venustum (Bailey)

Nigrini and Moore, 1979, p. S119 (pl. 15, fig. 3a, 3b); Abelmann and Gowing, 1997, p. 25 (pl. II, figs. 1-3).

25. Spongurus pylomaticus (Riedel)

Spongurus pylomaticus Riedel, 1958, p. 226 (pl. 1, figs. 10, 11); Nigrini and Moore, 1979, p. S65 (pl. 8, fig. 3a, 3b [with synonymy]); Abelmann, 1992, p. 382 (pl. 1, fig. 11).

26. Spongurus sp.

Abelmann, 1992 (pl. 1, fig. 12).

49. Stylochlamydium asteriscus (Haeckel)

Nigrini and Moore, 1979, p. S113 (pl. 14, fig. 5).

21. Sylodictya multispina (Haeckel)

Boltovskoy and Riedel, 1980, p. 118 (pl. 4, fig. 4a, 4b).

51. Tetrapyle octacantha (Mòller)

Nigrini and Moore, 1979, p. S125 (pl. 16, fig. 3a, 3b); Abelmann and Gowing, 1997, p. 25, (pl. II, fig. 9).

Nassellarians

47. Amphiplecta sp.

Petrushevskaya, 1971 (pl. 54, figs. II, V).

5. Antarctissa denticulata (Ehrenberg)

Abelmann, 1992, p. 378 (pl. 3, figs. 17, 18); Antarctissa denticulata (Ehrenberg) Petrushevskaya, 1967, p. 87 (pl. 49, figs. I-IV); Lithobotrys denticulata Ehrenberg, 1844, p. 203; Lithopera denticulata (Ehr.) Ehrenberg, 1873 (pl. 12, fig. 4).

4. Antarctissa strelkovi (Petrushevskaya)

Petrushevskaya, 1967, p. 89 (pl. 51, figs. III-VI).

28. Arachnocorallium calvata group (Petrushevskaya)

Petrushevskaya, 1971, p. 136 (pl. 70, figs. I-VIII); Boltovskoy and Riedel, 1987, (pl. III, fig. 24).

24. Botryostrobus auritus/australis (Ehrenberg) group Nigrini

Abelmann, 1992, p. 378 (pl. 5, figs. 1-12).

Remarks: Includes forms similar to Lithamphora furcaspiculata and Phormostichoartus corbula.

20. Cycladophora bicornis (Popofsky) Lombari and Lazarus

Lombari and Lazarus, 1988, p. 106 (pl. 5, figs. 9-12).

34. Cycladophora davisiana (Ehrenberg)

Ehrenberg, 1861, p. 297; Petrushevskaya, 1967, p. 122 (pl. 69, figs. I-VII).

48. Cycladophora sp.

Skeletons that fit the genus concept in Lombari and Lazarus (1988), but not C. bicornis or C. davisiana.

52. Cyrtolagena laguncula Haeckel

Haeckel, 1887, p. 1451 (pl. 75, fig. 10); Petrushevskaya, 1971, p. 171 (pl. 89, figs. I-III).

9. Dictyophimus gracilipes Bailey

Petrushevskaya, 1967, pp. 65-67 (figs. 38, 39 [with synonymy]); Abelmann and Gowing, 1997, p. 22.

45. Dictyophimus sp.

Includes Dictyophimus sp. 4 in Abelmann, 1992, p. 380 (pl. 4, fig. 6).

31. Druppatractus irregularis Popofsky

Boltovskoy and Riedel, 1987, (pl. I, fig. 21).

44. Eucecryphalus sp. cf. E. histricosus Hòlsemann

Hòlsemann, 1963, p. 26 (figs. 16-17); Abelmann, 1992, p. 380 (pl. 4, fig. 13, pl. 5, fig. 14); Artostrobus joergenseni Petrushevskaya, 1967, p. 99 (pl. 57, figs I-X).

41. Eucyrtidium hexastichum (Haeckel)

Petrushevskaya, 1971, p. 221 (fig. 99); Renz, 1976, p. 132 (pl. 5, fig. 9).

43. Eucyrtidium sp. cf. E. teuscheri

Abelmann and Gowing, 1997, p. 22 (pl. II, fig. 14); Eucyrtidium teuscheri teuscheri (Haeckel) Caulet, 1986, p. 851 (pl. 5, figs. 5-8).

10. Helotholus histricosa

Jørgensen, 1905, p. 137 (pl. 16, figs. 86-88); Kling, 1977 (pl. 1, fig. 6).

50. Lithomelissa brevispicula Popofsky

Petrushevskaya, 1967, pp. 78 and 79 (fig. 44).

3. Lithomelissa setosa (Jørgensen)

Jørgensen, 1899, pp. 81-83 (pl. 4, figs. 21, 22); Bjørklund, 1974, pp. 24-26 (fig. 8 [with synonymy]); Abelmann, 1992, p. 380 (pl. 3, fig. 14); Lithomelissa (?) sp. A, Petruashevskaya, 1967, p. 79 (pl. 45, figs. I-VIII; pl. 46, figs. I-III).

42. Lithomelissa thoracites Haeckel

Popofsky, 1913, p. 337 (figs. 44-47); Abelmann and Gowing, 1997, p. 25.

6. Lithomelissa spp.

Includes Lithomelissa sp. 1, Abelmann and Gowing, 1997, p. 25 (pl. II, figs. 11-13).

15. Peridium spinipes (Haeckel)

Boltovskoy and Riedel, 1980, p. 122 (pl. 5, fig. 2).

2. Phormacantha hystrix (Jørgensen)

Peridium hystrix Jørgensen, 1899, p. 76; Phormacantha hystrix Jørgensen, 1905, p. 132 (pl. 14, figs. 59-63); Bøjrklund, 1976, p. 1124 (pl. 6, figs. 12-18); Abelmann, 1992, pp. 380 and 381 (pl. 3, fig. 4).

11. Phormostichoartus corbula (Harting)

Lithocampe corbula Harting, 1863, p. 12 (pl. 1, fig. 21); Siphocampe corbula (Harting) Nigrini, 1967, p. 85 (pl. 8, fig. 5; pl. 9, fig. 3); Phormostichoartus corbula (Harting) Nigrini, 1977, p. 252 (pl. 1, fig. 10); Nigrini and Moore, 1979, p. N103 (pl. 27, fig. 3).

1. Plectacantha oikiskos (Jørgensen)

Jørgensen, 1905, p. 131 (pl. 13, figs. 50-57); Bjørklund, 1976, p. 1124, (pl. 6, figs. 8-10); Abelmann, 1992, p. 382, (pl. 3, figs. 1, 2).

36. Plectacantha sp.

Skeletons that fit the genus concept for Plectacantha Jørgensen in Petrushevskaya, 1971, p. 139.

18. Saccospyris antarctica Haecker

Petrushevskaya, 1967, p. 151 (pl. 85, fig. II); Abelmann, 1992, p. 382 (pl. 3, fig. 11).

22. Sethoconus tabulatus (Ehrenberg)

Petrushevskaya, 1971 (pl. 92, figs. X, XI); Boltovskoy and Riedel, 1987 (pl. V, fig. 16).

27. Siphocampe arachnea (Ehrenberg) group

Nigrini, 1977, p. 255 (pl. 3, figs. 7, 8 [with synonymy]); Abelmann, 1992, p. 382 (pl. 5, fig. 15).

17. Spyrid group

Includes Amphispyris spp., Lophospyris spp., and Phormospyris spp.

37. Theocalyptra bicornis (Popofsky)

Pterocorys bicornis Popofsky, 1908, p. 288 (pl. 34, figs. 7, 8); Theocalyptra bicornis (Popofsky) Riedel, 1958, p. 240 (pl. 4, fig. 4).

38. Tricerospyris antarctica Haecker

Riedel, 1958, p. 230, (figs. 3-5; pl. 2, figs. 6, 7); Abelmann, 1992, p. 382 (pl. 3, fig. 12); Phormospyris stabilis (Goll) antarctica (Haecker); Nigrini and Moore, 1979, p. N17 and N18 (pl. 20, fig. 1a-d [with synonymy]).