 | Symmetrodonta (redirect from Spalacotheriida) Symmetrodonta is a group of Mesozoic mammals and mammal-like synapsids characterized by the triangular aspect of the molars when viewed from above, and... 6 KB (574 words) - 09:53, 15 June 2023 |
| Chordata Class: Mammalia Clade: Theriiformes Clade: Trechnotheria McKenna, 1975 Subgroups †Spalacotheriida †Spalacotheriidae †Zhangheotheriidae Cladotheria... 7 KB (392 words) - 10:51, 23 November 2023 |
 | Spalacotheriida... 20 KB (1,668 words) - 22:51, 20 April 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 (13,715 words) - 03:10, 25 April 2024 |
Bonaparte 1986 Genus †Vincelestes neuquenianus Bonaparte 1986 Order †Spalacotheriida Prothero 1981 [Spalacotheroidea Prothero 1981; Quirogatheria Bonaparte... 8 KB (557 words) - 13:33, 3 March 2022 |