PLATE IX. 



Fig. 



1. Eulima pygmeea, p. 48 . 



2. Phasiauella acutiuscula, p. 75, and Plate XI, fig. 28. 



3. 4. Eulima vagans, p. 48. 



5. Chemnitzia phasiauoides, p. 51. 



6. Eulima subglobosa, p. 49. 



7. Ceritella rissoides, p. 40. 



8. Cerithium quadricinctum, p. 29. 



9. Rissoina acuta, p. 53, and Plate XIII, fig. 9. 

 10. Rissoina duplicata, p. 52. 



12. 12<z. Rissoina cancellata, p. 53. 



13. Rissoina tricarinata, p. 53. 



14. Ceritella longiscata, p. 40. 



15. Ceritella unilineata, ? from Ancliff, p. 38. 



16. Rissoina? laevis, p. 54. 



17. Ceritella gibbosa, p. 37. 



18. Cerithium strangulatum, p. 31. 



18o. showing the contracted aperture. 



19. Rissoina obliquata, p. 52. 



20. Cerithium Tennanti, p. 32. 



21. Eulima communis, p. 48, front view. 

 2 la. back view. 



22. Cerithium pentagonum, p. 30. 



23. Solarium varicosum, p. 69. 



23a. view of the base. 



236. surface magnified. 



24. 240, b. Solarium polygonium, p. 69. 



25. 25o, b. Solarium disculum, p. 70. 



26. Delphinula coronata, p. 70. 



27. Turbo elaboratus, p. 64. 



28. Turbo Sharpei, p. 65, 



28. surface magnified. 



29. Turbo pygmeea, p. 65. 



29o. magnified view. 



30. 30a. Turbo Hamptonensis, j>. 64. 



306, magnified view. 



3 1 . Delphinula alta, p. 7 1 . 



32. Stomatia? Buvignieri, p. 85. 



,;_'</. surface magnified. 



33. 33o. Turbo capitaneus, p. 65. 



34. Trochus squamiger, p. 62,* and Plate XIII, fig. 7. 

 34a. back view. 



35. Fusus (Brachytrema) turbiniformis, p. 25. 



35a. front view. 



36. 36a. Pileolus plicatus, p. 60. 



366. view of the base and aperture magnified. 



3Cc. side view magnified. 



37. 3/a. Pileolus Isevis, p. 60. 



376. view of the base and aperture magnified. 



* Incorrectly printed as Plate X, figs. 2, 2a, b. 



