Bivalvia

Fossil
Calvert Cliffs Choptank Formation

This page displays oysters and scallops.


Isognomon macillata Deshayes
Very common as pieces of shells or tips as in the images. Whole shells very rare.

Isognomon macillata Deshayes
Very common as pieces of shells or tips as in the images. Whole shells up to a foot long are very rare.

Ostrea carolinensis Conrad

Ostrea carolinensis Conrad

Plicatula densata Conrad