• Thumbnail for Rhomaleosaurus
    description of Thaumatosaurus and later provided figures of the specimen. Richard Lydekker (1889) regarded Rhomaleosaurus as a synonym of Thaumatosaurus because...
    14 KB (1,435 words) - 08:19, 5 December 2024
  • Thumbnail for Meyerasaurus
    with an immediate renaming into a Thaumatosaurus victor. Fraas, after explaining that he preferred Thaumatosaurus ("wonder reptile") Meyer over Rhomaleosaurus...
    9 KB (766 words) - 07:52, 29 July 2024
  • belonging to it was described. In 1841, Hermann von Meyer named the species Thaumatosaurus oolithicus based on a fragmentary specimen consisting of partial teeth...
    36 KB (3,846 words) - 07:45, 16 October 2024
  • Thumbnail for Lindwurmia
    the specimen to Plesiosaurus (Thaumatosaurus) aff. megacephalo, and in 1914 Brandes re-assigned it to just Thaumatosaurus aff. megacephalo. At an unknown...
    4 KB (370 words) - 19:06, 9 December 2024
  • Thumbnail for Atychodracon
    species, and due to the Rhomaleosaurus/Thaumatosaurus issue being resolved in favor of the former (while Thaumatosaurus is a nomen dubium) he referred to it...
    22 KB (2,191 words) - 23:33, 30 November 2024
  •  Tunisia  UK A Giant Pliosaur. Polyptychodon Valid Owen  Czech Republic  France  Germany  Japan  Russia   Switzerland  UK "Thaumatosaurus" Valid Meyer...
    4 KB (197 words) - 02:05, 27 June 2024
  • synonym of Styxosaurus. Thaumatodracon Smith Araújo 2017 Valid lK Europe "Thaumatosaurus" Meyer 1841 InValid Holotype is not diagnostic and can be referred to...
    42 KB (1,755 words) - 09:28, 11 November 2024
  • ). In 1861, he called it a plesiosaur and suggested affinities with Thaumatosaurus. Trematospondylus had been mentioned in a few additional works but disappeared...
    5 KB (368 words) - 19:19, 14 November 2023
  • Thumbnail for Thaumatodracon
    also refers to the older genus name Thaumatosaurus Meyer 1841; Smith had in 2010 renamed the well-known Thaumatosaurus victor into the separate genus Meyerasaurus...
    4 KB (479 words) - 09:33, 5 August 2024
  • philarchus belonged to a different genus. He initially assigned it to Thaumatosaurus in 1888, but later decided that it was distinct enough to warrant its...
    75 KB (8,364 words) - 15:41, 20 January 2025
  • arcuatus. In 1889 Richard Lydekker moved the species to the genus Thaumatosaurus as T. arcuatus. Lydekker stated that specimen BMNH 2030, a symphysis...
    9 KB (861 words) - 09:04, 9 December 2024
  • Thumbnail for Seeleyosaurus
    Holotype of S. guilelmiimperatoris in 1895 Seeleyosaurus (left) and Thaumatosaurus, now Meyerasaurus (right) as depicted in Water reptiles of the past...
    9 KB (622 words) - 20:11, 20 January 2025
  • Thumbnail for Brancasaurus
    family, Brancasauridae, to contain Brancasaurus, Seeleyosaurus, and "Thaumatosaurus", a defunct genus with species now belonging to Rhomaleosaurus and Meyerasaurus...
    29 KB (3,068 words) - 08:01, 11 October 2024
  • important with two plesiosaur species (Eretmosaurus macroptera and Thaumatosaurus zetlandicus), an ichthyosaur Ichthyosaurus crassimonus and the only...
    4 KB (202 words) - 18:10, 3 February 2023