Page:A Voyage of Discovery and Research in the Southern and Antarctic Regions Vol 1.djvu/445

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MINUTE FORMS OF ORGANIC LIFE.
345
  1. Grammatophora parallela.
  2. Hemiaulus antarcticus.
  3. Rhaphoneis fasciolata.
  4. Zygoceros ? australis.


B. Siliceous-earthed Phytolitharia.

  1. Spongolithis acicularis.
  2. Spongolithis fustis.


8. Taken up by the lead from 270 fathoms, 63.40 S. latitude, 55° W. longitude.

A. Siliceous-shelled Polygastrica.

  1. Achnanthes turgens.
  2. Amphora libyca.
  3. Anaulus scalaris.
  4. Biddulphia ursina.
  5. Campylodiscus clypeus.
  6. Coscinodiscus Apollinis.
  7. gemmifer.
  8. lineatus.
  9. lunæ.
  10. oculus Iridis.
  11. radiolatus.
  12. subtilis.
  13. Denticella lævis.
  14. Discoplea Rota.
  15. Rotula.
  16. Flustrella concentrica.
  17. Fragilaria Amphiceros.
  18. pinnulata.
  19. Gallionella oculus.
  20. sol.
  21. Gallionella sulcata.
  22. Grammatophora africana.
  23. parallela.
  24. serpentina.
  25. Hemiaulus antarcticus.
  26. Lithocampe nov. sp.
  27. Mesocena spongolithis.
  28. Navicula elliptica.
  29. Podosphenia cuneata.
  30. Pyxidicula hellenica ?
  31. Rhaphoneis fasciolata.
  32. Rhizosolenia calyptra.
  33. ornithoglossa.
  34. Stauroptera aspera.
  35. Symbolophora Microtrias.
  36. Tetras.
  37. Pentas.
  38. Hexas.
  39. Synedra Ulna.


B. Siliceous-earthed Phytolitharia.

  1. Amphidiscus clavatus.
  2. Spongolithis acicularis.
  3. aspera.
  4. brachiata.
  5. caput serpentis.
  6. clavus.
  7. Fustis.
  8. Spongolithis Heteroconus.
  9. ingens.
  10. Neptunia.
  11. obtusa.
  12. vaginata.
  13. uncinata.


C. Calcareous Polythalamia.

53. Grammostomum divergens.


9. Samples from Cockburn Island, the extreme southern limit of vegetation.

Siliceous-shelled Polygastrica.

  1. Eunotia Amphioxys.
  2. Pinnularia borealis.
  3. peregrina ?
  4. Rhaphoneis scutellum.
  5. Stauroptera capitata.
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