Proacrodon Pseudobrachytherium Amilnedwardsia Pascualihippus Eoauchenia Toxodontia Patriarchus Teratopithecus South American native ungulates Sparnotheriodontidae Guilielmofloweria Micrauchenia Typotheria Juchuysillu Saltaodus Eotypotherium Propachyrucos Fiandraia Mesolicaphrium Pyrotheria Hegetotheriopsis Notiolofos Paranisolambda Boleatherium Lamegoia Eomorphippus Martinmiguelia Bounodus Paginula Polymorphis Comahuetherium Archaeogaia Leontinia Liarthrus Didolodontidae Medistylus Coquenia Prohegetotherium Picturotherium Santiagorothia Taubatherium Eoastrapostylops Termastherium Sparnotheriodon Olisanophus Adianthidae Nonotherium Othnielmars…

shia Notonychops Uruguaytherium Hegetotherium Oldfieldthomasia Notohippus Oldfieldthomasiidae Mendozahippus Hegetotheriidae Edvardotrouessartia Eurygenium Perutherium Megadolodus Thadanius Gualta cuyana Adianthus Archaeohyrax Nanolophodon Pyrotheriidae Proticia Trigodon Rhyphodon Archaeotypotherium Eohyrax Gyrinodon Proadinotherium Anayatherium Neolicaphrium Palyeidodon Thoatheriopsis Phoenixauchenia Notioprogonia Proectocion Shecenia Maddenia Astrapotheria Prolicaphrium Scarrittia Neobrachytherium Macraucheniopsis Ethegotherium Thomashuxleya Victorlemoinea Simpsonotus Chasicotherium Punahyrax Pisanodon Notopithecus Notoetayoa Pseudotyp

otherium Tricoelodus Ultrapithecus Isotemnidae Peripantostylops Allalmeia Morphippus Mesotheriidae Astrapothericulus Proargyrohyrax Typotheriopsis Parastrapotherium Deuterotherium Archaeopithecidae Altitypotherium Diplasiotherium Dolichostylodon Protolipterna Henricosborniidae Antofagastia Griphodon Tetragonostylops Propyrotherium Wainka Epitherium Asmithwoodwardia Ancylocoelus Pseudhyrax Interatheriinae Campanorco Piauhytherium Trigonostylops Interatherium Brucemacfaddenia Cullinia Progaleopithecus Federicoanaya Promacrauchenia Proterotherium Colpodon Notostylopidae Hypsitherium Albertogaudrya Asmodeus (mammal) Archaeopithecus Cramaucheni