TAB. IX. 



Fig. 



la, 6. Ceromya undulata, p. 106. 



2a, b. Myacites tumidus, p. 117. 



3. Myacites crassiusculus, p. 112. 



4. Quenstedtia oblita, p. 96. 

 4a, b. Hinge of ditto. 



5. Nucula variabilis, p, 51. 



6. Corbula involuta, p. 97. 



7. Hinnites abjectus, p. 125. 

 8a, b. Astarte excentrica, p. 83. 

 9. squamula, p. 82. 



1 Go, b. minima, p. 82. 



11. depressa, p. 85. 



12. rotunda, p. 84. 

 13a, b. pumila, p. 83. 



14, 15a, b. interlineata, p. 87. 



16. Wiltonii, p. 87. 



17a, b. angulata, p. 86. 



18,19. excavata var. compressiuscula, p. 85. 



20. rhomboidalis, p. 84. 



21. Pholas Oolitica, p. 126. 





