• 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)...
    41 KB (5,196 words) - 13:07, 17 April 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 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, a group that includes the best known genus, Seymouria. The last seymouriamorph became extinct by the end of the Permian. Biarmica...
    6 KB (425 words) - 17:04, 25 March 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 (2,956 words) - 14:49, 27 April 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...
    17 KB (1,467 words) - 14:59, 19 January 2024
  • Thumbnail for Vertebrate
    The early tetrapod Seymouria from the Permian period...
    77 KB (7,023 words) - 02:52, 10 April 2024
  • 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...
    16 KB (1,201 words) - 02:08, 27 April 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 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) - 20:07, 9 February 2024
  • Thumbnail for Dimetrodon
    Archeria, Diplocaulus, Eryops, and Trimerorhachis, the reptiliomorph Seymouria, the reptile Captorhinus, and the synapsids Ophiacodon and Edaphosaurus...
    81 KB (9,043 words) - 09:25, 20 March 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
  • Diplovertebron Meganeuropsis Eryops Lepidodendron Sigillaria Permian Seymouria Limnoscelis Varanosaurus Ophiacodon Sphenacodon Araeoscelis Dimetrodon...
    8 KB (788 words) - 00:47, 4 September 2023
  • Thumbnail for Moradisaurus
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    3 KB (266 words) - 16:42, 13 March 2024
  • Thumbnail for Sauropsida
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    30 KB (2,729 words) - 14:19, 19 April 2024
  • 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) - 19:15, 28 February 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)...
    73 KB (8,773 words) - 11:04, 20 March 2024
  • Thumbnail for Casineria
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    10 KB (1,101 words) - 17:44, 7 March 2024
  • Thumbnail for Lepospondyli
    Discosauriscus austriacus Seymouria spp....
    21 KB (1,640 words) - 05:05, 1 April 2024
  • Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    4 KB (383 words) - 23:53, 21 February 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...
    78 KB (6,690 words) - 12:52, 25 April 2024
  • Thumbnail for Ariekanerpeton
    Ariekanerpeton is thought to have been more closely related to Discosauriscus and Seymouria than to Utegenia due to the absence of gastralia or a postorbital-supratemporal...
    3 KB (264 words) - 13:10, 11 March 2024
  • Thumbnail for Embolomeri
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    17 KB (1,033 words) - 16:48, 25 March 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
  • Diplocaulus, Trimerorhachis, and Eryops are common. Terrestrial amphibians like Seymouria, Diadectes, microsaurs, and various dissorophoids (Acheloma, Broiliellus...
    28 KB (2,106 words) - 10:06, 20 September 2023
  • 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 Araeoscelidia
    Karpinskiosaurus Kotlassia Leptoropha Makowskia Microphon Nyctiboetus Seymouria Spinarerpeton Utegenia Waggoneria "Microsauria"? see Microsauria possibly...
    11 KB (982 words) - 23:51, 21 February 2024
  • Scincosaurus Sclerocephalus Sclerothorax Scotiphryne Seminobatrachus Seymouria Shelania Shirerpeton Shomronella Siderops Sillerpeton Sinerpeton Sinobrachiops...
    16 KB (886 words) - 14:30, 14 January 2024
  • According to a 1965 pamphlet, the trail's original lineup featured a Seymouria, an Eryops, a Dimetrodon, an Araeoscelis, a Saltoposuchus, a Yaleosaurus...
    16 KB (1,843 words) - 05:48, 18 December 2023