Herpetotheriidae 2011 in paleomammalogy List of the Cenozoic life of Wyoming Paleocene Asiatherium Pappotherium Stagodontidae Atokatheridium Sinodelphys Deltatheroides Gurlin Tsav skull Deltatheridium Polydolopimorphia Antarctodolops Herpetotherium Unnuakomys Chulpasia Andinodelphys Australohyaena Proborhyaenidae Arminiheringia Argyrolagus Mimoperadectes Deltatheroida Scalaridelphys Patagosmilus Tsagandelta Mayulestes Anatoliadelphys Hondalagus Fredszalaya Peratherium Holoclemensia Callistoe Gurbanodelta Lotheridium Eodelphis Siamoperadectes Arcantiodelphys Paraborhyaena Proborhyaena Alphadontidae Sulestes Prothyl…

lacinus Maastrichtidelphys Alphadon Oklatheridium Albertatherium Nanocuris Pharsophorus Borhyaena Peradectes Pucadelphys Peradectidae Hondonadia Borhyaenidae Bonapartherium Cladosictis Epidolops Deltatheridiidae Protalphadon Thylacosmilidae Amphiperatherium Thylacosmilus Sparassodonta Didelphodon Fort Union Formation 2012 in paleomammalogy