PLATE VIL 



Figs. [, 2. Gari [Gari] schepmani sp. nov. Holotype from St. 311. Natural size. 



Figs. 3, 4. Gari [Gari] sibogai sp. nov. Holotype from St. 240. X 2. 



Figs. 5 — 8. Aloidis crassa (Hinds). The two valves of a shell, and also dorsal and ventral views of the 

 tvvo valves united from St 311. Natural size. 



Figs. g, 10. Xylophaga tomlini sp. nov. Holotype from St. 88. X 2. 



Figs. II, 12. My adora weberi sp. nov. Holotype from St. 212. X 3- 



Figs. 13, 14. Myadora sp. Outer and inner views of a single valve from St. 256. Natural size. 



Figs. 15 — 18. Calopodmm [Kennerlia) carmatiim sp. nov. Outer and inner views of two valves of the Holo- 

 type from St. 159. X 3- 



Figs. 19, 20. Verticordia [Verticordia] crebrilirata sp. nov. Holotype from St. 97. X 3- 



Figs. 21, 22. Verticordia Q.) expansa sp. nov. Holotype from St. 178. X 3. 



Figs. 23, 24. Lyonsiella pilula sp. nov. Holotype from St. 88. X 3- 



Figs. 25, 26. Lyonsiella smithi sp. nov. Holotype from St. 178. X 3- 



Figs. 27, 28. Poromya {Poromya) pergranosa sp. nov. Holotype from St. 154. X 3- 



Figs. 29, 30. Poromya [Cetoconcha] glorwsa sp. nov. Holotype from St. 306. Natural size. 



Figs. 31, 32. Poromya [Cetoconcha) eximia sp. nov. Holotype from St. 314. Natural size. 



F'gs- 33> 34- Poromya [Cetoconcha] butoni sp. nov. Holotype from St. 204. X 3- 



Fig. 35. Cuspidaria [Cuspidaria] mitis sp. nov. Right valve from St. 17. Natural size. 



Figs. 36, 37. Cuspidaria [Cuspidaria) convexa sp. nov. Holotype from St. 314. X 3- 



I""'?- 38- Cuspidaria [Cuspidaria) gigantea sp. nov. Right valve of Holotype from St. 159. Natural size. 



Fig. 39. Cuspidaria [Cuspidaria) corrugata sp. nov. Right valve of Holotype from St. 47. Natural size. 



Figs. 40, 41. Cuspidaria [Cuspidaria) tomlini sp. nov. Holotype from St. 105. X 3- 



Figs. 42, 43. Cuspidaria [Cuspidaria) solidula sp. nov. Holotype from St. 95. X 3- 



Fig. 44. Cuspidaria [Cardiomya) perscidpta sp. nov. Right valve of Holotype from St. 52. 



Figs. 45, 46. Cuspidaria [Cardiomya) multicarinata sp. nov. Holotype from St. 90. X 3- 



Figs. 47, 48. Cuspidaria [Cardioyma] semicostata sp. nov. Two left valves, fig. 46 of Holotype from St. 159. X 3. 



Figs. 49, 50. Cuspidaria [Rhinoclama) dubia sp. nov. Holotype from St. 22 [. X 3- 



Fig. 51. Myonera dautzenbergi sp. nov. Holotype from St. 52. 



