EXPLANATION OP PLATES. 435 



KISURE. PAQK. 



89. Fischeria Delesserti, Bernardi. Cape Palmas, Africa, 173 



90. Egerella subtrigona, Lea. Eocene; Ala., . . . 1*13 



91. Galatea radiata, Lam. Cape Palmas, Africa, . . 1*73 



92. Galatea reclusa, Born. Nile River, .... 1*73 



93. Sowerbya Deshajesii,Buvignier. Oxfordien ; Viel-St- 



Remy, 1*74 



94. Petricola pboladiformis. Lam. Atlantic Coast, U. S. 1T4 



95. Cboristodon divaricatum, Chemn. Australia, . . 175 



96. Rupellaria foliacea, Desb. Mazatlan, . . . .174 



97. Saxidomus Nuttalli, Conr. California, . . . 175 



98. Quenstedtia oblita, Pbillips Oolitic; Europe, . . 171 



99. Tellina (Homalina) triangularis, Cbemn. Moluccas, 169 

 100. Tellina (Tellinimera) eborea, Conr. Cretaceous ; U. S. 169 



1,2. Tanysipbon rivalis, Benson. India. . . * 183 

 8-5. Glauconomya rugosa, Reeve. Manilla, . . . 183 

 6. Arcopagella mactroides, Meek. Cretaceous; U.S., . 169 



Plate 113. 



7,8. Venus verrucosa, Linn. Europe, .... 176 

 9. Venus puerpera, Linn, Philippines, . . . . 176 

 10-12 Venus (Mercenaria) mercenaria, Linn, Atlantic 



Coast, United States, . . . . . .176 



13. Venus (Cryptogramma) macrodon, Lam. "West In- 



dies, Brazil, 176 



14. Venus (Cbione) gnidia, Brod. Mazatlan, . . . 176 



15. 16. Venus (Circumpbalus) plicata, Gmel. W. Africa, 176 



17. Venus (Chamelea) apbrodinoides, Reeve. So. Aus- 



tralia, . . . . . . . . . .176 



18. Venus (Marcia) undulosa, Lam. Australia, . . 177 



19. Venus (Gompbina) donacina, Cbemn. Japan, . . 177 



20. Cytberea petecbialis. Lam. Japan, .... 177 



21. Cytberea (Callista) erycina, Linn. Indian Ocean, . 177 



22. Cytberea (Tivela) radiata, Sowb. Panama, . . 177 



23. Cytberea (Dione) lupanaria, Desb. Mazatlan, . . 178 



24. Cytberea picta, Lam. Indian Ocean, .... 178 



25. Cytberea (Circe) divaricata, Cbemn. Red Sea, . . 179 



26. 27. Cytberea (Crista) pectinata, Linn. Red Sea, . 179 



28. Meroe picta, Sebum. Cbina, 179 



29. Gemma gemma, Totten. New England, , . . 180 



Plate 114. 



30. Venus (Cryptogramma) squamosa, Linn. Pbilippines, 176 



31. Cytberea (Artenia) staminea, Conr. Tertiary ; U. S., . 178 



32. Dosinia discus. Reeve. So. Atlantic Coast, U. S., . 180 



33. Cyclina Cbinensis, Cbemn. China, .... 180 



34. Thetis hyalina, Sowb. China, 181 



