• Thumbnail for Eupelycosauria
    Eupelycosauria is a large clade of animals characterized by the unique shape of their skull, encompassing all mammals and their closest extinct relatives...
    10 KB (775 words) - 08:41, 6 October 2024
  • Thumbnail for Pelycosaur
    is sometimes avoided by proponents of a strict cladistic approach. Eupelycosauria is used to designate the clade that includes most pelycosaurs, along...
    12 KB (1,188 words) - 19:24, 15 December 2024
  • Thumbnail for Edaphosauridae
    Spindler, Sebastian Voigt & Jan Fischer (2019) Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives...
    6 KB (320 words) - 08:00, 30 October 2024
  • Thumbnail for Sphenacodontia
    Benson (2012) and Spinder (2016) unless otherwise noted. Class Synapsida Eupelycosauria Sphenacodontia †Haptodus †Hypselohaptodus †Ianthodon Pantherapsida †Kenomagnathus...
    7 KB (455 words) - 21:14, 8 August 2024
  • Thumbnail for Synapsida
    †Diadectomorpha? †Caseasauria †Caseidae †Eothyrididae †Phreatophasma? Eupelycosauria †Ophiacodontidae †Varanopidae? Haptodontiformes †Edaphosauridae Sphenacodontia...
    58 KB (5,892 words) - 16:00, 27 November 2024
  • Thumbnail for Dimetrodon
    record of the Early Permian pelycosaurian-grade synapsid Dimetrodon (Eupelycosauria: Sphenacodontidae) from the Lower Cutler Group (Early Permian) of Jemez...
    83 KB (9,194 words) - 17:24, 19 December 2024
  • Thumbnail for Caseasauria
    one of the two main clades of early synapsids, the other being the Eupelycosauria. Caseasaurs are currently known only from the Late Carboniferous and...
    16 KB (1,348 words) - 19:08, 9 May 2024
  • Thumbnail for Sphenacodon
    closely related Dimetrodon, Sphenacodon was a carnivorous member of the Eupelycosauria family Sphenacodontidae. However, Sphenacodon had a low crest along...
    17 KB (1,871 words) - 04:56, 16 June 2024
  • Thumbnail for Amniote
    Caseasauria Eupelycosauria...
    46 KB (3,671 words) - 16:37, 14 December 2024
  • Thumbnail for Ophiacodon
    Felice, R. N. & Angielczyk, K. D. (2014). "Was Ophiacodon (Synapsida, Eupelycosauria) a Swimmer? A Test Using Vertebral Dimensions". Early Evolutionary History...
    9 KB (892 words) - 15:44, 28 April 2024
  • Thumbnail for Secodontosaurus
    well known Dimetrodon, Secodontosaurus is a carnivorous member of the Eupelycosauria family Sphenacodontidae and has a similar tall dorsal sail. However...
    16 KB (1,706 words) - 08:39, 26 June 2024
  • Thumbnail for Therapsida
    Eupelycosauria...
    30 KB (2,935 words) - 21:49, 22 December 2024
  • Thumbnail for Eothyrididae
    group within the Caseasauria. Caseasauria forms a sister group of the Eupelycosauria, out of which the therapsids evolved. Evolution of mammals Carroll,...
    3 KB (281 words) - 03:21, 9 December 2024
  • R. R. (2006). "An Early Permian Varanodontine Varanopid (Synapsida: Eupelycosauria) from the Richards Spurs Locality, Oklahoma". Journal of Vertebrate...
    15 KB (1,513 words) - 02:09, 21 September 2024
  • Thumbnail for Melanedaphodon
    Eupelycosauria...
    2 KB (113 words) - 20:07, 14 November 2023
  • Thumbnail for Edaphosaurus
    Spindler; Sebastian Voigt; Jan Fischer (2020). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives"...
    36 KB (4,263 words) - 07:06, 18 November 2024
  • Thumbnail for Sphenacodontoidea
    Caseasauria Eupelycosauria...
    7 KB (397 words) - 23:10, 10 December 2023
  • Thumbnail for Steppesaurus
    Steppesaurus is an extinct genus of basal Eupelycosauria belonging to the Sphenacodontidae, related to Dimetrodon and Sphenacodon, from the Late Permian...
    2 KB (236 words) - 21:18, 20 September 2021
  • Thumbnail for Sphenacodontidae
    Eupelycosauria...
    8 KB (694 words) - 21:49, 4 January 2024
  • Thumbnail for Varanops
    Nicolás E. Campione and Robert R. Reisz (2010). "Varanops brevirostris (Eupelycosauria: Varanopidae) from the Lower Permian of Texas, with discussion of varanopid...
    6 KB (587 words) - 22:54, 4 February 2024
  • Thumbnail for Cotylorhynchus
    Eupelycosauria...
    77 KB (8,358 words) - 03:48, 5 December 2024
  • Thumbnail for Eothyris
    Sebastian; Fischer, Jan (2019-07-08). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives"...
    13 KB (1,507 words) - 07:09, 18 November 2024
  • Thumbnail for Kenomagnathus
    (2010). "Description of a new specimen of Ianthasaurus hardestiorum (Eupelycosauria: Edaphosauridae) and a re-evaluation of edaphosaurid phylogeny". Canadian...
    23 KB (2,410 words) - 15:20, 6 April 2024
  • Thumbnail for Archaeothyris
    Eupelycosauria...
    6 KB (509 words) - 20:01, 22 July 2024
  • Thumbnail for Stenokranio
    Voigt, Sebastian; Fischer, Jan (2020). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives"...
    12 KB (1,282 words) - 00:56, 27 March 2024
  • Thumbnail for Theriodontia
    Eupelycosauria...
    6 KB (526 words) - 20:00, 2 October 2024
  • Thumbnail for Ophiacodontidae
    Felice, R. N.; Angielczyk, K. D. (2014). "Was Ophiacodon (Synapsida, Eupelycosauria) a Swimmer? A Test Using Vertebral Dimensions". Early Evolutionary History...
    8 KB (550 words) - 17:30, 30 August 2024
  • Thumbnail for Varanodon
    R.R. (2006). "An Early Permian varanodontine varanopid (Synapsida: Eupelycosauria) from the Richards Spur locality, Oklahoma". Journal of Vertebrate Paleontology...
    3 KB (215 words) - 09:13, 18 August 2023
  • Thumbnail for Caseidae
    Spindler, F.; Voigt, S.; Fischer, J. (2019). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives"...
    63 KB (5,833 words) - 20:42, 19 December 2024
  • Thumbnail for Remigiomontanus
    Sebastian; Fischer, Jan (2020-03-01). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives"...
    1 KB (61 words) - 20:56, 3 July 2024