Chasmosaurus was a herbivore. It lived in the Cretaceous period and inhabited North America. Its fossils have been found in places such as New Mexico, Alberta (Canada) and Saskatchewan (Canada).

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

Chasmosaurus was described by the following scientific paper(s):
  • A. K. Behrensmeyer. 1994.
  • P. J. Currie. 1980. Mesozoic vertebrate life in Alberta and British Columbia. Mesozoic Vertebrate Life 1:27-40
  • B. Brown. 1933. A new longhorned Belly River ceratopsian. American Museum Novitates 669:1-3