• Thumbnail for Polycotylus
    of it, indicating that Polycotylus gave live birth, an unusual adaptation among reptiles. Edward Drinker Cope named Polycotylus from the Niobrara Formation...
    12 KB (1,149 words) - 22:35, 3 August 2024
  • Thumbnail for Elasmosaurus
    présence de l'Elasmosaurus et du Polycotylus dans les dépots de la Russie" [The occurrence of Elasmosaurus and Polycotylus in Russian deposits] (PDF). Annuaire...
    113 KB (12,424 words) - 16:34, 17 July 2024
  • Buddy Pteranodon (season 5) Claire Corlett as Tiny Pteranodon, Polly Polycotylus Erika-Shaye Gair as Shiny Pteranodon, Annie Tyrannosaurus, Cory Corythosaurus...
    27 KB (2,522 words) - 15:38, 16 November 2024
  • Thumbnail for Pliosauroidea
    closely related to Pliosaurus brachydeirus than to Leptocleidus superstes, Polycotylus latipinnis or Meyerasaurus victor". Rhomaleosauridae is defined as "all...
    15 KB (1,325 words) - 20:33, 30 September 2024
  • Thumbnail for Cryptoclidia
    consisting of the last common ancestor of Cryptoclidus eurymerus and Polycotylus latipinnis; and all its descendants. The following cladogram follows...
    3 KB (134 words) - 18:51, 10 July 2024
  • Thumbnail for Pliosauridae
    closely related to Pliosaurus brachydeirus than to Leptocleidus superstes, Polycotylus latipinnis or Meyerasaurus victor". The family Brachauchenidae has been...
    6 KB (363 words) - 12:20, 3 July 2024
  • Thumbnail for Plesiosauroidea
    pregnant plesiosaur found on a Kansas ranch in 1987. The plesiosauroid, Polycotylus latippinus, has confirmed that these predatory marine reptiles gave birth...
    21 KB (2,136 words) - 15:58, 11 November 2024
  • Thumbnail for Plesiosaur
    that plesiosaurs gave birth to live young: This fossil of a pregnant Polycotylus latippinus shows that these animals gave birth to a single large juvenile...
    137 KB (13,418 words) - 03:13, 5 November 2024
  • Zverkov et al. (2024) redescribe Polycotylus sopozkoi and confirm its status as a distinct species within the genus Polycotylus. Henderson (2024) provides estimates...
    114 KB (11,937 words) - 09:06, 14 November 2024
  • Thumbnail for Elasmosauridae
    Muraenosaurus. Richard Lydekker subsequently proposed that Elasmosaurus, Polycotylus, Colymbosaurus, and Muraenosaurus could not be distinguished from Cimoliasaurus...
    36 KB (3,558 words) - 05:33, 26 June 2024
  • Thumbnail for Styxosaurus
    (1906). "North American plesiosaurs: Elasmosaurus, Cimoliasaurus, and Polycotylus". American Journal of Science. Series 4. 21 (123): 221–236. Bibcode:1906AmJS...
    16 KB (1,531 words) - 15:56, 6 November 2024
  • Thumbnail for Pliosaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    61 KB (7,019 words) - 19:31, 1 October 2024
  • Thumbnail for Nyctosaurus
    Tylosaurus, several remains of the plesiosaurs Dolichorhynchops and Polycotylus, cephalopods like Baculites and Tusoteuthis, and the sea turtles such...
    26 KB (2,724 words) - 05:08, 20 August 2024
  • Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    36 KB (3,846 words) - 07:45, 16 October 2024
  • Thumbnail for Plesiosaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    22 KB (2,194 words) - 13:06, 6 November 2024
  • Thumbnail for Polycotylidae
    †Pahasapasaurus †Palmulasaurus †Polycotylinae †Eopolycotylus †Georgiasaurus †Polycotylus †Scalamagnus †Serpentisuchops †Trinacromerum †Dolichorhynchia †Dolichorhynchops...
    10 KB (590 words) - 15:34, 21 September 2024
  • Thumbnail for Kronosaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    84 KB (9,378 words) - 10:12, 13 November 2024
  • Thumbnail for Franconiasaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    5 KB (265 words) - 14:03, 23 March 2024
  • Thumbnail for Unktaheela
    Eopolycotylus Polycotylus latipinnis...
    8 KB (615 words) - 22:35, 3 August 2024
  • Thumbnail for Futabasaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    7 KB (478 words) - 03:34, 11 November 2024
  • Thumbnail for Martinectes
    Eopolycotylus Polycotylus latipinnis...
    8 KB (556 words) - 23:51, 5 November 2024
  • Thumbnail for Nothosaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    18 KB (1,412 words) - 14:16, 14 November 2024
  • Thumbnail for Nothosaur
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    7 KB (594 words) - 03:44, 24 June 2024
  • Thumbnail for Atopodentatus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    7 KB (676 words) - 02:03, 21 December 2023
  • Thumbnail for Dolichorhynchops
    cranial anatomy of the polycotylid plesiosaurs, including new material of Polycotylus latipinnis Cope, from Alabama". Journal of Vertebrate Paleontology. 24...
    19 KB (1,898 words) - 15:07, 24 August 2024
  • Thumbnail for Placodus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    4 KB (448 words) - 01:17, 21 October 2024
  • Thumbnail for Marambionectes
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    7 KB (298 words) - 06:23, 21 May 2024
  • Thumbnail for Cryptoclidus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    10 KB (735 words) - 15:51, 31 October 2024
  • Thumbnail for Thalassophonea
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    5 KB (247 words) - 05:45, 2 July 2024
  • Thumbnail for Attenborosaurus
    Palmulasaurus Occultonectia Plesiopleurodon Sulcusuchus Polycotylinae Eopolycotylus Georgiasaurus Polycotylus Scalamagnus Serpentisuchops Trinacromerum...
    7 KB (494 words) - 14:57, 25 September 2024