• Thumbnail for Asaphestera
    Asaphestera is an extinct genus of a synapsid described on the basis of fossils from the Carboniferous of the Joggins locality in Nova Scotia, Canada...
    5 KB (438 words) - 15:47, 9 June 2024
  • Thumbnail for Synapsida
    subject to discussion. The type specimen of the oldest known synapsid Asaphestera preserved scales. Among the early synapsids, only two species of small...
    57 KB (5,746 words) - 21:05, 25 September 2024
  • Thumbnail for Amniote
    oldest known sauropsid is Hylonomus and the oldest known synapsid is Asaphestera, both of which are from Nova Scotia during the Bashkirian age of the...
    48 KB (3,794 words) - 10:26, 16 October 2024
  • Thumbnail for Dimetrodon
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    83 KB (9,217 words) - 18:08, 1 October 2024
  • Thumbnail for Edaphosauridae
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    6 KB (308 words) - 09:02, 6 October 2024
  • Thumbnail for Sphenacodontia
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    7 KB (455 words) - 21:14, 8 August 2024
  • Thumbnail for Edaphosaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    36 KB (4,263 words) - 07:55, 13 October 2024
  • Thumbnail for Sphenacodontidae
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    8 KB (694 words) - 21:49, 4 January 2024
  • Thumbnail for Melanedaphodon
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    2 KB (113 words) - 20:07, 14 November 2023
  • Thumbnail for Cotylorhynchus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    78 KB (8,358 words) - 09:22, 6 October 2024
  • Thumbnail for Eupelycosauria
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    10 KB (775 words) - 08:41, 6 October 2024
  • Thumbnail for Therapsida
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    30 KB (2,935 words) - 01:44, 21 October 2024
  • Thumbnail for Theriodontia
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    6 KB (526 words) - 20:00, 2 October 2024
  • Thumbnail for Archaeothyris
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    6 KB (509 words) - 20:01, 22 July 2024
  • Thumbnail for Aistopoda
    Adelogyrinus Asaphestera...
    7 KB (557 words) - 02:39, 19 June 2024
  • Thumbnail for Caseasauria
    alongside many other early amniote groups. The earliest known synapsid, Asaphestera from the Bashkirian age, may be an eothyridid caseasaur. The earliest...
    16 KB (1,348 words) - 19:08, 9 May 2024
  • Thumbnail for Eutheriodontia
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    4 KB (450 words) - 23:55, 1 October 2024
  • Thumbnail for Secodontosaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    16 KB (1,706 words) - 08:39, 26 June 2024
  • Thumbnail for Caseidae
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    64 KB (5,833 words) - 07:21, 15 October 2024
  • Thumbnail for Lepospondyli
    Asaphestera intermedia...
    21 KB (1,652 words) - 15:46, 21 June 2024
  • Thumbnail for Alierasaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    29 KB (2,508 words) - 09:18, 6 October 2024
  • Thumbnail for Eunotosaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    24 KB (2,429 words) - 09:47, 9 October 2024
  • Thumbnail for Boii (genus)
    which were similar to microsaurian elements originally referred to Asaphestera. Boii can be characterized by its heavily sculptured skull, thin ventral...
    14 KB (1,707 words) - 14:12, 28 June 2024
  • Thumbnail for Ophiacodon
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    9 KB (892 words) - 15:44, 28 April 2024
  • Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    15 KB (1,513 words) - 02:09, 21 September 2024
  • Thumbnail for Varanosaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    4 KB (212 words) - 15:47, 28 April 2024
  • slightly earlier than Archaeothyris. It is possibly synonymous with Asaphestera, another early synapsid discovered from the same locality. Paleontology...
    3 KB (270 words) - 09:29, 9 June 2024
  • Thumbnail for Sphenacodon
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    17 KB (1,871 words) - 04:56, 16 June 2024
  • Thumbnail for Watongia
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    3 KB (211 words) - 22:36, 4 March 2023
  • Thumbnail for Glaucosaurus
    Eothyrididae Asaphestera? Eothyris Oedaleops Vaughnictis Caseidae Alierasaurus Angelosaurus Arisierpeton Callibrachion Casea Caseoides Caseopsis Cotylorhynchus...
    3 KB (263 words) - 02:11, 16 October 2024