1G9 



IV. Lamrllibranchiata : 



17. Ambonyclua sp. nov.* 



18. Modiolopsis curta, Hall.* 



19. " anodontoldes. Conrad.* 



20. Lyrodesnia pulcbellutu, Hall. 



V. Pteropoda : 



21. Conularia Trentoneusis, Hall. 



VI. Gasteropoda : 



22. Belleroplion bilobatus, Sowerby. 



23. Bucania expansa, Hall. 



24. Pleurotomaria subconica, Hall. 



25. Metoptonia n. sp. 



A^JI. Cephalopoda : 



2G. Endoceras proteifoime, Hall (type). 



27. " " var. tenuistriatum, Hall. 



28. Trocholites ammonius, Conrad. 



VIII. Crustacea : 



21). Triarthrus Becki, Green. 



30. Asaphus megistos, Locke (=Isotelus gigas, Dekay.) 



vel platycephalus, Stoke.s. 



31. " Canadensis, Chapman. 



32. Calymene senaria, Conrad. 



IX. Annelida: 



33. Serpulites dissolutus, Billings, var. 



X. OSTRACODA : 



34. Leperditia cyJindrica, Hall. 



35. " minutissinia, Hall. 



t Also a species of Diplograptus besides other obscui'e forms. 

 * Species marked with an asterisk are new to this locality. 



4i|LISRARY 



t^S^j^.^A'' 



