Roger Weller, geology instructor
email@example.com copyright 2011-R.Weller
ammonite with mosasaur toothmarks-1
Photo is copyright free for non-commercial educational uses.
Credit photo to R.Weller/Cochise College and the Exhibit Museum of Natural History.
Fossil is on display at the Exhibit Museum of Natural history,
University of Michigan, Ann Arbor, Michigan.