Natural history of Australia List of the Mesozoic life of Utah Peloroplites Cedar Mountain Formation Natural history of New Zealand Metatheria List of prehistoric mammals Gurlin Tsav skull Arcantiodelphys Herpetotheriidae Albertatherium Alphadon Pucadelphys Peradectidae Sparassodonta Didelphodon Stagodontidae Asiatherium Pappotherium Atokatheridium Sinodelphys Chulpasia Andinodelphys Australohyaena Deltatheroides Deltatheridium Peratherium Fredszalaya Siamoperadectes Herpetotherium Polydolopimorphia Antarctodolops Unnuakomys Arminiheringia Marsupial Scalaridelphys Prothylacinus Proborhyaenidae Argyrolagus Alphadontidae Paraborhyaena Pro…

oborhyaena Mimoperadectes Deltatheroida Callistoe Gurbanodelta Holoclemensia Anatoliadelphys Hondalagus Mayulestes Maastrichtidelphys Tsagandelta Patagosmilus Oklatheridium Nanocuris Lotheridium Eodelphis Pharsophorus Thylacosmilidae Protalphadon Borhyaena Peradectes Sulestes Epidolops Deltatheridiidae Bonapartherium Cladosictis Borhyaenidae Hondonadia Amphiperatherium Thylacosmilus