Gastropod Fossils

Cochise College 
Photos of Fossils
Geology Home Page

Roger Weller, geology instructor   copyright 2011-R.Weller

Ecphora quadricosta-1
St. Marys Formation, Calvert Cliffs State Park, Maryland
Lengths are approximately 2.5 cm.


ecphora                                                                                                                                              49

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

Fossils and identification courtesy of Larry Hampton