Roger Weller, geology instructor
wellerr@cochise.edu copyright 2011-R.Weller
scallop-1
Chesapectin
St. Marys Formation, Calvert Cliffs State Park, Maryland
Width is 15 cm.
scallop
02
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Fossil and identification courtesy of Larry Hampton