• Thumbnail for Styxosaurus
    Styxosaurus is a genus of plesiosaur of the family Elasmosauridae. Styxosaurus lived during the Campanian age of the Cretaceous period. Three species are...
    16 KB (1,531 words) - 15:56, 6 November 2024
  • Thumbnail for Elasmosaurus
    Hydralmosaurus. Subsequently, all Hydralmosaurus specimens were moved to Styxosaurus in 2016, rendering the former a nomen dubium. Williston published a figure...
    114 KB (12,517 words) - 20:50, 30 January 2025
  • Thumbnail for Woolungasaurus
    considered Woolungasaurus a nomen dubium. In 2004, the genus was referred to Styxosaurus by Sven Sachs in 2004. Kear (2005) disagreed with this view and followed...
    3 KB (276 words) - 12:19, 21 October 2024
  • Thumbnail for Elasmosauridae
    Cretaceous, elasmosaurids grew as large as 11.5–12 m (38–39 ft), such as Styxosaurus, Albertonectes, and Thalassomedon. Their necks were the longest of all...
    37 KB (3,558 words) - 12:48, 1 February 2025
  • Thumbnail for Futabasaurus
    2009-11-17. Otero, R. A. (2016). "Taxonomic reassessment of Hydralmosaurus as Styxosaurus: new insights on the elasmosaurid neck evolution throughout the Cretaceous"...
    7 KB (478 words) - 14:54, 26 December 2024
  • Thumbnail for Styx
    Buddhism Vaitarna River (mythological) - Hinduism and Buddhism Stygimoloch Styxosaurus West 2003, p. 53 n. 11. Jost, s.v. Styx; Antoni, s.v. Styx; Grimal, s...
    46 KB (4,585 words) - 18:59, 29 January 2025
  • Thumbnail for Jormungandr walhallaensis
    Hesperornis, and Ichthyornis), plesiosaurs (Dolichorhynchops, Elasmosaurus, Styxosaurus, and Trinacromerum), turtles (Protostega and Toxochelys), and several...
    15 KB (902 words) - 06:45, 19 November 2024
  • September 15, 2022 The Late Cretaceous Pack adds the Barbaridactylus, Styxosaurus, Australovenator, and Alamosaurus as hatchable species. The pack also...
    24 KB (1,741 words) - 16:06, 15 December 2024
  • Thumbnail for Pliosauroidea
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    15 KB (1,325 words) - 20:34, 31 December 2024
  • Thumbnail for Plesiosaur
    1949, a fossil of Alzadasaurus (specimen SDSM 451, later renamed to Styxosaurus) showed 253 of them. The size of individual stones is often considerable...
    138 KB (13,476 words) - 06:49, 21 January 2025
  • Thumbnail for Pliosaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    61 KB (7,019 words) - 09:57, 13 January 2025
  • 014. Otero, R. A. (2016). "Taxonomic reassessment of Hydralmosaurus as Styxosaurus: new insights on the elasmosaurid neck evolution throughout the Cretaceous"...
    6 KB (475 words) - 11:14, 20 November 2024
  • Thumbnail for Thalassomedon
    S2CID 181725020. Smith, Elliott Armour. (2020). "Revision of the Genus Styxosaurus and Relationships of the Late Cretaceous Elasmosaurids (Sauropterygia:...
    4 KB (383 words) - 08:45, 11 November 2024
  • Thumbnail for Pliosauridae
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    9 KB (540 words) - 07:29, 5 December 2024
  • Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    36 KB (3,846 words) - 07:45, 16 October 2024
  • Thumbnail for Plesiosaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    22 KB (2,194 words) - 06:14, 25 January 2025
  • Thumbnail for Monster of Aramberri
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    34 KB (4,167 words) - 11:07, 22 January 2025
  • Thumbnail for Attenborosaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    7 KB (495 words) - 02:32, 7 December 2024
  • Thumbnail for Kronosaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    84 KB (9,379 words) - 23:34, 9 January 2025
  • Thumbnail for Franconiasaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    5 KB (265 words) - 14:03, 23 March 2024
  • Thumbnail for Polycotylidae
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    10 KB (590 words) - 15:34, 21 September 2024
  • Thumbnail for Chusaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    4 KB (468 words) - 20:15, 31 March 2024
  • Thumbnail for Monquirasaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    13 KB (1,701 words) - 19:38, 18 January 2025
  • largest pterosaur genera Squalicorax, a genus of extinct lamniform shark Styxosaurus, a genus of plesiosaur of the family Elasmosauridae Temnodontosaurus...
    10 KB (1,025 words) - 05:44, 21 January 2025
  • Thumbnail for Marambionectes
    Styxosaurus spp....
    7 KB (298 words) - 06:23, 21 May 2024
  • Thumbnail for Pteranodon
    included sea turtles, such as Toxochelys, the plesiosaurs Elasmosaurus and Styxosaurus, and the flightless diving bird Parahesperornis. Mosasaurs were the most...
    79 KB (8,775 words) - 19:13, 28 January 2025
  • Thumbnail for Cryptoclidus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    10 KB (737 words) - 13:23, 17 January 2025
  • Thumbnail for Nothosaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    18 KB (1,412 words) - 14:16, 14 November 2024
  • Thumbnail for Largest prehistoric animals
    length at 10.86–11.6 m (35.6–38.1 ft). Other large plesiosauroids are Styxosaurus and Elasmosaurus. Both reached some more than 10 m (33 ft) in length...
    393 KB (41,051 words) - 21:20, 1 February 2025
  • Thumbnail for Sachicasaurus
    Libonectes Thalassomedon Elasmosaurinae Albertonectes Elasmosaurus Fluvionectes Hydrotherosaurus? Nakonanectes Styxosaurus Terminonatator Weddellonectia...
    8 KB (749 words) - 17:16, 24 January 2025