• Thumbnail for Seymouria
    Seymouria is an extinct genus of seymouriamorph from the Early Permian of North America and Europe. Although they were amphibians (in a biological sense)...
    43 KB (5,372 words) - 13:51, 1 October 2024
  • Thumbnail for Red Beds of Texas and Oklahoma
    been found in the Red Beds, including those of Dimetrodon, Edaphosaurus, Seymouria, Platyhystrix, and Eryops. A recurring feature in many of these animals...
    12 KB (1,357 words) - 23:02, 4 November 2023
  • Thumbnail for Baylor County, Texas
    Permian tetrapods such as Dimetrodon and Diadectes. Seymouria baylorensis, a species of Seymouria, was first discovered and named after Baylor County...
    17 KB (1,191 words) - 14:38, 8 October 2024
  • Thumbnail for Reptiliomorpha
    roof and the cheek (with exception of some specialized taxa, such as Seymouria, in which the cheek was solidly attached to the skull roof). The deeper...
    28 KB (2,968 words) - 14:17, 19 November 2024
  • Thumbnail for Seymour, Texas
    such as Dimetrodon and Diadectes. The order Seymouriamorpha and genus Seymouria, which were first discovered in the Seymour area, are named after the...
    16 KB (1,460 words) - 21:41, 19 October 2024
  • Thumbnail for Macroleter
    Macroleter (redirect from Seymouria agilis)
    indication it predominantly hunted insects and other small invertebrates. Seymouria agilis (Olson, 1980) that is known from only one specimen (holotype UCMP...
    4 KB (326 words) - 22:39, 5 May 2023
  • Thumbnail for Seymouriamorpha
    Discosauriscidae, and Seymouriidae, which includes the best-known genus, Seymouria. The last seymouriamorphs became extinct by the end of the Permian. Biarmica...
    6 KB (424 words) - 20:30, 14 October 2024
  • Neopteroplax Orobates Pholiderpeton Proterogyrinus Pteroplax Rhinosauriscus Seymouria Solenodonsaurus Tokosaurus Tseajaia Tulerpeton Uralerpeton Utegenia Westlothiana...
    915 bytes (43 words) - 20:23, 9 February 2024
  • Thumbnail for Vertebrate
    The early tetrapod Seymouria from the Permian period...
    79 KB (7,131 words) - 10:04, 22 November 2024
  • accepted as Monsonia vanderietiae (L.Bolus) F.Albers, endemic Genus Seymouria Seymouria l'heritieri Sweet, accepted as Pelargonium dipetalum L'Her. subsp...
    33 KB (3,292 words) - 04:08, 27 April 2022
  • Thumbnail for Labyrinthodontia
    may have formed an open spiracle. In later terrestrial forms such as Seymouria, it may possibly have held a tympanic membrane (eardrum). Complex vertebrae...
    68 KB (7,456 words) - 20:01, 18 November 2024
  • Thumbnail for Organ Rock Formation
    northern New Mexico. These include the iconic Permian terrestrial fauna: Seymouria, Diadectes, Ophiacodon, and Dimetrodon. The fossil assemblage present...
    16 KB (1,810 words) - 19:37, 13 July 2022
  • Thumbnail for Trochanteric fossa
    the trochanteric fossa varies taxonomically. In reptiliomorphs such as Seymouria or Diadectes and basal reptiles such as Pareiasaurus, the trochanteric...
    3 KB (358 words) - 14:26, 23 September 2024
  • Thumbnail for Dimetrodon
    Archeria, Diplocaulus, Eryops, and Trimerorhachis, the reptiliomorph Seymouria, the reptile Captorhinus, and the synapsids Ophiacodon and Edaphosaurus...
    83 KB (9,217 words) - 19:47, 18 November 2024
  • Thumbnail for Gorgonopsia
    present day), but in 2021 it was shown that the Early Permian amphibians Seymouria and Discosauriscus likely had haematopoietic (red blood cell-producing)...
    76 KB (9,092 words) - 00:04, 2 October 2024
  • Thumbnail for Moradisaurus
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    3 KB (272 words) - 07:57, 10 June 2024
  • Thumbnail for Sauropsida
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    31 KB (2,818 words) - 10:10, 31 October 2024
  • Thumbnail for Kotlassia
    Kotlassia had an aquatic larval stage, similar to Discosauriscus and Seymouria. Many seymouriamorphs had sharp, slightly curved, conical teeth and palatal...
    11 KB (1,251 words) - 13:39, 13 August 2023
  • Scincosaurus Sclerocephalus Sclerothorax Scotiphryne Seminobatrachus Seymouria Shelania Shirerpeton Shomronella Siderops Sillerpeton Sinerpeton Sinobrachiops...
    16 KB (886 words) - 23:47, 15 November 2024
  • Thumbnail for Lepospondyli
    Discosauriscus austriacus Seymouria spp....
    21 KB (1,652 words) - 15:46, 21 June 2024
  • Thumbnail for Hylonomus
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    9 KB (921 words) - 16:12, 27 July 2024
  • Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    4 KB (383 words) - 23:53, 21 February 2024
  • Thumbnail for Embolomeri
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    17 KB (1,033 words) - 16:48, 25 March 2024
  • Eogyrinus Diplovertebron Meganeuron Eryops Lepidodendron Sigillaria Permian Seymouria Limnoscelis Varanosaurus Ophiacodon Sphenacodon Araeoscelis Dimetrodon...
    8 KB (788 words) - 08:07, 23 October 2024
  • Thumbnail for Gerobatrachus
    Seymouria baylorensis...
    13 KB (1,026 words) - 16:17, 3 January 2024
  • Thumbnail for Field Museum of Natural History
    therapsids fossil skull Ophiacodon ophiacodontidae synapsid fossil skeleton Seymouria primitive tetrapod fossil skeleton Diasparactus diadectid reptiliomorph...
    80 KB (6,820 words) - 00:57, 13 November 2024
  • Thumbnail for Casineria
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Volgerpeton Waggoneria "Microsauria"? see Microsauria...
    10 KB (1,101 words) - 17:09, 23 June 2024
  • Diplocaulus, Trimerorhachis, and Eryops are common. Terrestrial amphibians like Seymouria, Diadectes, microsaurs, and various dissorophoids (Acheloma, Broiliellus...
    29 KB (2,209 words) - 04:44, 19 November 2024
  • described the new genus Helicoprion. 1904 Broili described the new genus Seymouria. 1911 Broom described the new genus and species Moschops capensis. Pruvost...
    15 KB (1,373 words) - 07:59, 14 February 2024
  • Thumbnail for Limnoscelis
    hollandi. Also sharing the landscape were several amphibians, including Seymouria sanjuanensis, and the temnospondyls Eryops grandis, Platyhystrix rugosus...
    39 KB (4,022 words) - 11:52, 13 April 2024