Richardoestesia was a carnivore. It lived in the Cretaceous period and inhabited North America. Its fossils have been found in places such as South Dakota, Romania and Alberta (Canada).

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

Richardoestesia was described by the following scientific paper(s):
  • R. W. Blob. 1992. B. A. thesis, U Penn
  • P. Dodson. 1984. Small Judithian ceratopsids, Montana and Alberta. In W.-E. Reif & F. Westphal (eds.), Third Symposium on Mesozoic Terrestrial Ecosystems, Short Papers. Attempto Verlag, Tübingen
  • J. A. Lillegraven and M. C. McKenna. 1986. Fossil mammals from the "Mesaverde" Formation (Late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming, with definitions of Late Cretaceous North American Land-Mammal "Ages". American Museum Novitates 2840:1-68