Tree Fossils
Cochise College 
Photos of Fossils
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu   copyright 2013-R.Weller

 
opalized petrified wood-1
polished slab
 


petrified wood                                                                                                                              4150
Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.