Brachiopod FossilsRoger Weller, geology instructor
wellerr@cochise.edu copyright
2008-R.Weller
Mucrospirifer prolificus-1
Silica Formation-Devonian
Medusa Portland Cement quarry, Silica, Ohio
width: 5.1 cm

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