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

Quick facts about Chasmosaurus:

  • Existed from Campanian Age to 70.6 million years ago
  • Lived in a terrestrial habitat
  • Was a herbivore
  • Reproduced by laying eggs
  • Had a body mass of approximately 1658.7 kg
  • 18 different specimens have been found by paleontologists

All the Chasmosaurus illustrations below were collected from the internet. Enjoy and explore:

Chasmosaurus was described by the following scientific paper(s):
  • L. M. Lambe. 1915. Report of the vertebrate palaeontologist. Summary report of the Geological Survey Department of Mines for the Calendar Year 1914 1503:116-121
  • B. Brown. 1933. A new longhorned Belly River ceratopsian. American Museum Novitates 669:1-3
  • C. W. Gilmore. 1923. A new species of Corythosaurus with notes on other Belly River Dinosauria. The Canadian Field-Naturalist 37:46-52