Master RGB File:
The remains of a Tenontosaurus were discovered together with several Deinonychus skeletons in a Montana fossil site. Since Deinonychus was a fierce predator and Tenontosaurus was a plant-eater, it is likely that this fossil discovery represents an ancient attack forever frozen in time.
Genus Name: Tenontosaurus ("sinew lizard")
All images are protected by copyright. Permission to reproduce any image must be obtained by writing to: firstname.lastname@example.org. Please see our Image Use page for more information.