Fern Fossils
Cochise College 
Photos of Fossils
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu    copyright 2011-R.Weller
 

Annularia-1

Carbondale Formation- Pennsylvanian age
Mazon Creek, Illinois

  


fern                                                                                                                                                                                     0025

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