Tenontosaurus was a herbivore. It lived in the Cretaceous period and inhabited North America. Its fossils have been found in places such as Texas, Utah and Texas.

All these Tenontosaurus pictures were collected from the internet. Enjoy and explore:

Tenontosaurus was described by the following scientific paper(s):
  • R. L. Cifelli and J. D. Gardner. 1997. Additions to the vertebrate fauna of the Antlers Formation (Lower Cretaceous), southeastern Oklahoma. Oklahoma Geology Notes 57(4):124-131
  • B. H. Slaughter. 1965. A therian from the Lower Cretaceous (Albian) of Texas. Postilla 93:1-18
  • B. Patterson. 1955. A symmetrodont from the Early Cretaceous of northern Texas. Fieldiana: Zoology 37:689-693