• Thumbnail for Polydolopimorphia
    Polydolopimorphia is an extinct order of metatherians, closely related to extant marsupials. Known from the Paleocene-Pliocene of South America and the...
    7 KB (644 words) - 19:44, 5 June 2024
  • Thumbnail for Metatheria
    Cenozoic, up until their extinction in the Pliocene, as well as the Polydolopimorphia, which likely had a wide range of diets. The oldest known Australian...
    18 KB (1,476 words) - 20:37, 5 May 2024
  • Thumbnail for Thylacosmilus
    Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    39 KB (4,440 words) - 17:24, 13 July 2024
  • Thumbnail for Alphadon
    Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    6 KB (434 words) - 02:34, 31 March 2024
  • Thumbnail for Sinodelphys
    Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    5 KB (454 words) - 13:43, 27 June 2024
  • Thumbnail for Thylacosmilidae
    Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    7 KB (798 words) - 02:37, 6 February 2024
  • Thumbnail for Didelphodon
    Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    12 KB (999 words) - 21:49, 7 August 2024
  • This is an incomplete list of prehistoric mammals. It does not include extant mammals or recently extinct mammals. For extinct primate species, see: list...
    183 KB (13,712 words) - 00:37, 10 May 2024
  • Thumbnail for Sparassodonta
    (Mioceno Temprano, Edad MamÍFero Colhuehuapense): Microbiotheria y Polydolopimorphia". Ameghiniana. 50 (1): 51. doi:10.5710/AMGH.9.11.2012.570. hdl:11336/76812...
    61 KB (6,241 words) - 22:10, 20 August 2024
  • Swaindelphys Thylacodon †Anatoliadelphyidae Anatoliadelphys Orhaniyeia †Polydolopimorphia see below↓ Marsupialia Ameridelphia Didelphimorphia Paucituberculata...
    909 bytes (40 words) - 23:33, 30 March 2024