AENONA PAPYRIA Conrad, ............................................ p. 624 



26. Lateral view of the type specimen. 



Woodbury clay; Haddonfield, (183). 



LEPTOSOLEN ? ELONGATA n. sp., ....................................... p. 627 



27. Lateral view of the internal cast of a left valve. 



Red Bank sand; Red Bank, (116). 



28. Lateral view of the internal cast of a left valve. 



Red Bank sand; near Middletown, (112). 



LEPTOSOLEN ? TERMINAUS n. sp., ..................................... p. 626 



29. Lateral view of an internal cast of a right valve. 



Mcrchantville clay-marl; near Jamesburg, 



LEPTOSOLEN BIBLICATA Conrad, ....................................... p. 624 



30. Lateral view of an internal cast of a single valve. 



31. View of the cast of a pair of outspread valves. 



Wenonah sand; near Marlboro, (/jo). 



1024 



