Pelecypod (Clam) Fossils
Cochise College 
Photos of Fossils
Geology Home Page

Roger Weller, geology instructor   copyright 2011-R.Weller

St. Marys Formation, Calvert Cliffs State Park, Maryland
Sizes range from 5 cm to 8 cm.


mercenaria                                                                                                                                         15

Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.

Fossil and identification courtesy of Larry Hampton