List of prehistoric mammals Amphilestidae Dharragarra Phascolestes Marsupionta Saint Bathans mammal Megalibgwilia Crusafontia Sundrius Leonardus Patagomaia Meridiolestida Trioracodon Amphitheriidae Amphitherium Dryolestes Necrolestes Phascolotherium Ausktribosphenidae Tingamarra Symmetrodonta Tribosphenida Coloniatherium Meiconodon Alticonodon Spalacotheriidae Murrayglossus Aegialodontia Reigitherium Dorsetodon Ichthyoconodon Fruitafossor Kryoryctes Chronoperates Chaoyangodens Teinolophidae Stirtodon Comodon Yanoconodon Vincelestes Triconolestes Opalios Monotrematum Achyrodon Jeholodentidae Dryolestida Amblotherium Peramus Volaticotherium Acinacodus Tricon…

nodon Argentoconodon Brancatherulum Euthlastus Magnimus Astroconodon Tathiodon Theriiformes Parvopalus Abelodon Yaverlestes Sloanbaatar Klameliidae Palaeoxonodon Chunnelodon Symmetrolestes Orretherium Kollikodon Spinolestes Amphidon Asfaltomylos Henkelotherium Donodontidae Jugulator amplissimus Zhangheotheriidae Kouriogenys Dyskritodon Donodon Eotriconodon Tinodontidae Thereuodon Zhangheotherium Drescherath

erium Volaticotherini Aegialodon Nanolestes Amphilestes Condorodon Aploconodon Henosferidae Groebertherium Sangarotherium Ausktribosphenos Peramuroides Maotherium Henosferus Austrotriconodon Brasilestes Indotriconodon Jeholodens Priacodon Teinolophos Spalacotherium Peligrotherium Juchilestes Akidolestes Liaoconodon Peramuridae Triconodontidae Bishops whitmorei Paurodontidae Tinodon Paurodon Gobiconodontidae Patagorhynchus Cronopio dentiacutus Repenomamus Steropodon Trechnotheria Cladotheria Eutriconodonta Laolestes Amphidontidae Dryolestidae Eomaia Gobiconodon Caenolestes Ilek Formation