List of the Cenozoic life of Montana List of the Cenozoic life of Wyoming Anniealexandria Archaerhineura Chthonophis Afairiguana Paleochelco Stenoplacosaurus Dryadissector Chromatogenys Spathorhynchus Ptilotodon Calanguban Hoyalacerta Barbatteius Indiagama Paramacellodus Archaeovaranus Gobekko Pelsochamops Barbatteiidae Myrmecodaptria Pyrenasaurus Bharatagama Pumilia Dyticonastis Desertiguana Catactegenys Uquiasaurus Paramacellodidae Sineoamphisbaena Geiseltaliellus Jucaraseps Monstersauria Sharovisaurus Sciroseps Helodermoides Isodontosaurus Suzanniwana Pleurodontagama Dalinghosaurus Chamops Lapitiguana Anolbanolis Peltosaurus Phrynosomimus Mimeosaurus Suratagama Palaeosaniwa Heterodontagama Xihaina Atokasaurus Ototr…

riton Priscagamidae Asprosaurus Cryptobicuspidon Odaxosaurus Distortodon Hyporhina Oardasaurus Pariguana Meyasaurus Babibasiliscus Anchaurosaurus Norellius Carusia Paraplacosauriops Tetrapodophis Liushusaurus Armandisaurus Polrussia Becklesius Chometokadmon Priscagama Socognathus Macrorhineura Arretosauridae Gueragama Magnuviator Xianglong Saichangurvel Pristiguana Bicuspidon Polyglyphanodontia Kuwajimalla Hoburogekko Gilmoreteius Cretaceogekko Polyglyphanodon Yabeinosaurus Huehuecuetzpalli Retinosaurus Gobiguania Igua Mosasauria Glyptosaurinae Coniophis Bar

baturex Squamata Fort Union Formation