• Thumbnail for Pelycosaur
    Pelycosaur (redirect from Pelycosauria)
    because it no longer matches the features that distinguish a clade. Pelycosauria is a paraphyletic taxon because it excludes the therapsids. For that...
    12 KB (1,188 words) - 19:24, 15 December 2024
  • Thumbnail for Dimetrodon
    coauthored a large study with Llewellyn Ivor Price called "Review of the Pelycosauria" in which the species of Dimetrodon named by Cope and Case were reassessed...
    83 KB (9,197 words) - 15:12, 27 December 2024
  • Thumbnail for Sphenacodontidae
    of the Pelycosauria, Geological Society of America Special Papers, No 28 Synapsida: Sphenacodontia Deuterostoma/Chordata/Synapsida/Pelycosauria/Sphenacodontidae...
    8 KB (694 words) - 21:49, 4 January 2024
  • Thumbnail for Edaphosaurus
    chin on the lower jaw. Cope classified Edaphosaurus as a member of his Pelycosauria and created the new family Edaphosauridae. The type material did not...
    36 KB (4,263 words) - 07:06, 18 November 2024
  • Thumbnail for Synapsida
    earliest members of the group, including forms traditionally placed within Pelycosauria. As one of the earliest phylogenetic analyses, Brinkman & Eberth (1983)...
    58 KB (5,892 words) - 16:00, 27 November 2024
  • Thumbnail for Eothyrididae
    Paleoherpetology, Part 17A Pelycosauria Verlag Dr. Friedrich Pfeil, ISBN 3-89937-032-5 Romer, AS & Price L.I (1940), Review of the Pelycosauria. Geol. Soc. Amer...
    3 KB (281 words) - 03:21, 9 December 2024
  • Thumbnail for Edaphosauridae
    Handbuch der Paläoherpetologie – Encyclopedia of Paleoherpetology, Part 17A Pelycosauria Verlag Dr. Friedrich Pfeil, ISBN 3-89937-032-5 Edaphosauridae v t e...
    6 KB (320 words) - 08:00, 30 October 2024
  • Thumbnail for Amniote
    (Class) Clade Synapsida A series of unassigned families, corresponding to Pelycosauria † (Order) Clade Therapsida Class Mammalia – mammals (Class) Clade Sauropsida...
    46 KB (3,673 words) - 22:22, 30 December 2024
  • ISBN 978-0-521-54582-2. Baur, G.; Case, E. C. (1899). "The history of the Pelycosauria, with a description of the genus Dimetrodon, Cope". Transactions of the...
    7 KB (737 words) - 14:09, 15 November 2024
  • Thumbnail for Eupelycosauria
    Handbuch der Paläoherpetologie – Encyclopedia of Paleoherpetology, Part 17A Pelycosauria Verlag Dr. Friedrich Pfeil, ISBN 3-89937-032-5 Ford, David P.; Benson...
    10 KB (775 words) - 08:41, 6 October 2024
  • Thumbnail for Therapsida
    v t e Synapsida See also: Pelycosauria Phthinosuchia Theriodontia Category...
    30 KB (2,935 words) - 21:49, 22 December 2024
  • Thumbnail for Sphenacodon
     1–48. Berman, D.S. (1977). "A New Species of Dimetrodon (Reptilia, Pelycosauria) from a Non-Deltaic Facies in the Lower Permian of North-Central New...
    17 KB (1,871 words) - 04:56, 16 June 2024
  • Thumbnail for Ianthodon
    18: 17–30. Currie, P. J.: A new haptodontine sphenacodont (Reptilia: Pelycosauria) from the Upper Pennsylvanian of North America, J. Paleontol., 51, 927–942...
    6 KB (527 words) - 21:58, 25 August 2024
  • Thumbnail for Varanosaurus
    Proceedings of the New England Zoölogical Club 16:89-95 R. R. Reisz. 1986. Pelycosauria. Handbuch der Paläoherpetologie / Encyclopedia of Paleoherpetology 17A:1-102...
    4 KB (212 words) - 09:15, 18 November 2024
  • Thumbnail for Secodontosaurus
    List of pelycosaurs Romer, A.S.; Price, L.I. (1940). "Review of the Pelycosauria". Geological Society of America Special Paper. Geological Society of...
    16 KB (1,706 words) - 08:39, 26 June 2024
  • Thumbnail for Gorgonopsia
    South Africa. Synapsida has traditionally been split into the basal "Pelycosauria" and the derived Therapsida. The former comprises cold-blooded creatures...
    80 KB (9,524 words) - 05:19, 7 January 2025
  • Diapsida Order Araeoscelidia Family Petrolacosauridae Class Synapsida Order Pelycosauria Family Varanopidae Family Ophiacodontidae Family Edaphosauridae Family...
    4 KB (305 words) - 22:10, 31 December 2022
  • Thumbnail for Xyrospondylus
    Xyrospondylus. List of pelycosaurs List of therapsids R. R. Reisz. 1986. Pelycosauria. Handbuch der Paläoherpetologie / Encyclopedia of Paleoherpetology 17A:1-102...
    3 KB (200 words) - 13:38, 6 November 2024
  • Thumbnail for Largest prehistoric animals
    PMC 3989228. PMID 24739998. Romer, A.S.; Price, L.W. (1940). "Review of the Pelycosauria". Geological Society of America Special Papers (28): 400, 403. ISBN 978-0-8137-2028-9...
    391 KB (40,795 words) - 06:28, 6 January 2025
  • Thumbnail for Ophiacodon
    for estimating relative age in Ophiacodon and Dimetrodon (Reptilia, Pelycosauria) from the Admiral and lower Belle Plains formations of west-central Texas"...
    9 KB (892 words) - 15:44, 28 April 2024
  • Thumbnail for Vertebrate paleontology
    Anapsida Order Cotylosauria † Order Testudines Subclass Synapsida Order Pelycosauria † Order Therapsida † Subclass Euryapsida Order Sauropterygia † Order...
    16 KB (1,767 words) - 14:22, 12 March 2024
  • Prolacertiformes Family Protorosauridae Division Archosauria Class Synapsida Order Pelycosauria Family Eothyrididae Family Caseidae Family Varanopidae Family Ophiacodontidae...
    6 KB (417 words) - 18:18, 9 February 2024
  • (1978-12-01). "Ctenospondylus ninevehensis, a new species (Reptilia, Pelycosauria) from the Lower Permian Dunkard Group of Ohio". Annals of the Carnegie...
    14 KB (803 words) - 19:09, 4 January 2025
  • Thumbnail for Rauisuchia
    Ctenosauriscus Kuhn 1964  Germany Solling Formation Late Olenekian to Anisian? "Pelycosauria" / Temnospondyli / Ctenosauriscidae Poposauroidea (Ctenosauriscidae)...
    41 KB (2,533 words) - 14:05, 8 November 2024
  • Thumbnail for Red Beds of Texas and Oklahoma
    December 28, 2017. Romer, Alfred, and Llewellyn Price (1940). Review of the Pelycosauria. Geological Society of America, Vol. 28, Special Paper. Retrieved December...
    12 KB (1,357 words) - 23:02, 4 November 2023
  • Thumbnail for Stereophallodon
    Brinkman, D. & Eberth, D.A., 1986, The anatomy and relationships of Stereophallodon and Baldwinonus (Reptilia, Pelycosauria): Breviora, no. 485, p. 34. v t e...
    1 KB (76 words) - 20:21, 18 November 2024
  • Thumbnail for Caseasauria
    ISSN 2167-8359. PMC 6322490. PMID 30631641. Reisz, Robert R. (1986). Pelycosauria. Handbuch der Paläoherpetologie. Stuttgart; New York: Gustav Fischer...
    16 KB (1,348 words) - 19:08, 9 May 2024
  • Thumbnail for Lupeosaurus
    1080/14772019.2011.631042. Romer, A.S.; Price, L.W. (1940). Review of the Pelycosauria. pp. 400, 403. ISBN 9780813720289. {{cite book}}: |journal= ignored (help)...
    2 KB (88 words) - 21:26, 17 January 2023
  • Thumbnail for Archaeothyris
    v t e Synapsida See also: Pelycosauria Phthinosuchia Theriodontia Category...
    6 KB (509 words) - 20:01, 22 July 2024
  • Thumbnail for Cotylorhynchus
    847560. ISSN 2296-6463. Romer, A.S.; Price, L.I. (1940). "Review of the pelycosauria". Geological Society of America Special Paper. Geological Society of...
    77 KB (8,358 words) - 03:48, 5 December 2024