Crinoid Fossils
Cochise College 
Photos of Fossils
Virtual Geology Museum      Hall of Fossils

Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu   copyright 2008-R.Weller

 
crinoid heads from the Midwest-3
Steganocrinus pentagonus and
Schizoblastus sayi (blastoid)
Pike County, Illinois
Mississippian-Burlington formation
 

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

Fossil courtesy of Collin Mineral Company, Inc.
3215 East Redwood Lane, Phoenix, AZ 850-48-7835
(480) 759-1976
gpeters@cox.net