• Thumbnail for Theriodontia
    The theriodonts (clade Theriodontia) are a major group of therapsids which appeared during the Middle Permian and which includes the gorgonopsians and...
    6 KB (526 words) - 20:00, 2 October 2024
  • Thumbnail for Gorgonopsia
    Gorgonopsia (category Theriodontia)
    under the newly coined order Theriodontia (which he placed in the class Reptilia). He decided to subdivide Theriodontia into families based on the anatomy...
    76 KB (9,092 words) - 00:04, 2 October 2024
  • Thumbnail for Therapsida
    gorgonopsians are the sister taxon of eutheriodonts, together forming the Theriodontia. Hopson and Barghausen did not initially come to a conclusion about how...
    30 KB (2,935 words) - 04:26, 17 October 2024
  • Thumbnail for Cynodontia
    Sidor (2001). Olson (1966) assigned Cynodontia to Theriodontia, Colbert and Kitching (1977) to Theriodontia, and Rubridge and Sidor (2001) to Eutheriodontia...
    26 KB (2,103 words) - 22:55, 4 October 2024
  • Thumbnail for Eutheriodontia
    Eutheriodontia (category Theriodontia)
    meaning the "true Theriodontia". Within Hopson's system, the Eutheriodontia are the sister group of the Gorgonopsia within the Theriodontia. A close relationship...
    4 KB (450 words) - 23:55, 1 October 2024
  • Thumbnail for Saber-toothed predator
    the machairodonts themselves. 1st saber-tooth instance: Gorgonopsidae (Theriodontia, Therapsida, Synapsida) – Lycaenops angusticeps skull 3rd saber-tooth...
    33 KB (2,306 words) - 18:51, 6 October 2024
  • Thumbnail for Synapsida
    lineage including Mammalia and successively more basal clades such as Theriodontia, Therapsida and Sphenacodontia: Most uncertainty in the phylogeny of...
    57 KB (5,746 words) - 21:05, 25 September 2024
  • Thumbnail for Dimetrodon
    v t e Synapsida See also: Pelycosauria Phthinosuchia Theriodontia Category...
    83 KB (9,217 words) - 18:08, 1 October 2024
  • Thumbnail for Permian–Triassic extinction event
    Dying"? A re-appraisal of three gorgonopsian specimens (Therapsida, Theriodontia) reported from the Triassic Lystrosaurus declivis Assemblage Zone, Karoo...
    375 KB (40,236 words) - 22:22, 13 October 2024
  • Thumbnail for Sphenacodontia
    v t e Synapsida See also: Pelycosauria Phthinosuchia Theriodontia Category...
    7 KB (455 words) - 21:14, 8 August 2024