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

Roger Weller, geology instructor   copyright 2011-R.Weller

Australian opalized clam shell-6
Andamooka, Australia

clam                                                                                                                                                 630

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

Fossil courtesy of Opex Opal
Specializing in precious opals and opal jewelry
Dagbjorn Johnson
P.O. Box 50548, Santa Barbara, California 93150