Xenosauridae Dalinghosaurus White River Fauna List of the Mesozoic life of Montana List of the Cenozoic life of Montana List of the Mesozoic life of Wyoming List of the Mesozoic life of Utah Dinosaur Park Formation List of the Cenozoic life of Wyoming Panoplosaurus List of the Cenozoic life of Colorado Paleochelco Afairiguana Chromatogenys Spathorhynchus Ptilotodon Stenoplacosaurus Dryadissector Hoyalacerta Calanguban Pelsochamops Bharatagama Pyrenasaurus Archaeovaranus Paramacellodus Dyticonastis Catactegenys Desertiguana Gobekko Pumilia Indiagama Barbatteius Helodermoides Isodontosaurus Sciroseps Suzanniwana Myrmecodaptria Barbatteiidae Paramacellodidae Uquiasaurus Sineoamphisbaena Geiseltaliellus Lapiti…

iguana Peltosaurus Anolbanolis Jucaraseps Monstersauria Palaeosaniwa Heterodontagama Priscagamidae Chamops Sharovisaurus Pleurodontagama Tetrapodophis Distortodon Odaxosaurus Hyporhina Oardasaurus Asprosaurus Cryptobicuspidon Atokasaurus Xihaina Ototriton Anniealexandria Mimeosaurus Phrynosomimus Suratagama Anchaurosaurus Babibasiliscus Xianglong Norellius Carusia Paraplacosauriops Meyasaurus Pariguana Yabeinosaurus Archaerhineur

a Huehuecuetzpalli Chthonophis Armandisaurus Polrussia Liushusaurus Becklesius Chometokadmon Takli Formation Macrorhineura Gueragama Magnuviator Arretosauridae Socognathus Priscagama Pristiguana Bicuspidon Saichangurvel Kuwajimalla Hoburogekko Gilmoreteius Polyglyphanodontia Polyglyphanodon Cretaceogekko Gobiguania Retinosaurus Igua Glyptosaurinae Coniophis Mosasauria Barbaturex Intertrappean Beds Judith River Formation Squamata Fort Union Formation Paleobiota of the Hell Creek Formation