Goronyosaurus was a mosasaur, a type of marine reptile related to lizards and snakes. It was not a dinosaur. Goronyosaurus lived during the Late Cretaceous, with fossils found in Africa.

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

Goronyosaurus was described by the following scientific paper(s):
  • A. Azzaroli, C. De Giuli, and G. Ficcarelli, D. Torre. 1972. An aberrant mosasaur from the Upper Cretaceous of north-western Nigeria. Rendiconti della classe di fisiche, mathematiche e naturali 52:398-402
  • J. J., Jr. Sepkoski. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560
  • R. T. J. Moody and P. J. C. Suttcliffe. 1991. The Cretaceous deposits of the Iullemmeden Basin of Niger, central West Africa. Cretaceous Research 12:137-157