Clidastes was a mosasaur, a type of marine reptile related to lizards and snakes. It was not a dinosaur. Clidastes lived during the Late Cretaceous, with fossils found in North America, Europe and Asia.

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

Clidastes was described by the following scientific paper(s):
  • A. O. Averianov, M. S. Arkhangelsky, and E. M. Pervushov. 2008. A new Late Cretaceous azhdarchid (Pterosauria, Azhdarchidae) from the Volga region. Paleontological Journal 42(6):634-642
  • C Neumann, J.W.M Jagt, and RWJM van der Ham. 2002. Rare Campanian echinoids from the Höver and Misburg (Hannover area, Lower Saxony, Germany). Mitteilungen des Museums für Naturkunde Berlin, Geowissenschaftliche Reihe 5:121-139
  • C. H. Sternberg. 1915. Evidence proving that the Belly River beds of Alberta are equivalent with the Judith River beds of Montana. Science 42(1073):131-133