Itaboraí Formation 2024 in paleomammalogy List of prehistoric mammals Stagodontidae Asiatherium Sinodelphys Atokatheridium Pappotherium Australohyaena Chulpasia Andinodelphys Gurlin Tsav skull Deltatheroides Peratherium Fredszalaya Siamoperadectes Deltatheridium Herpetotherium Polydolopimorphia Antarctodolops Arminiheringia Arcantiodelphys Unnuakomys Scalaridelphys Argyrolagus Proborhyaena Alphadontidae Paraborhyaena Prothylacinus Anatoliadelphys Hondalagus Mayulestes Proborhyaenidae Deltatheroida Mimoperadectes Maastrichtidelphys Herpetotheriidae Callistoe Holoclemensia Gurbanodelta Albertatherium Nanocuris Oklatheridium Patagosmilus Tsagandelta Pharsophorus Lotheridium Eodelphis Protalphadon Thylacosmilidae …

Alphadon Bonapartherium Borhyaena Pucadelphys Peradectes Peradectidae Cladosictis Deltatheridiidae Epidolops Sulestes Borhyaenidae Hondonadia Amphiperatherium Thylacosmilus Sparassodonta Didelphodon Itaboraian