• Thumbnail for Eusaurosphargis
    a single species, Eusaurosphargis dalsassoi. It was a small reptile, measuring 20 cm (7.9 in) long. The holotype of Eusaurosphargis dalsassoi (BES SC 390)...
    8 KB (783 words) - 11:16, 7 June 2024
  • Thumbnail for Helveticosaurus
    fossil reptile relationships found Helveticosaurus, together with Eusaurosphargis and Saurosphargis, to be most closely related to either the ichthyopterygians...
    10 KB (980 words) - 11:16, 7 June 2024
  • Thumbnail for Saurosphargidae
    differences were noted even from its closest known relative at the time, Eusaurosphargis dalsassoi from the Anisian-Ladinian boundary of the southern Alps....
    10 KB (861 words) - 23:04, 9 October 2024
  • Thumbnail for Plesiosaurus
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    22 KB (2,221 words) - 17:44, 26 August 2024
  • Thumbnail for Plesiosaur
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    137 KB (13,377 words) - 14:26, 14 October 2024
  • Thumbnail for Pliosauroidea
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    15 KB (1,325 words) - 20:33, 30 September 2024
  • Thumbnail for Kronosaurus
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    84 KB (9,368 words) - 09:08, 10 October 2024
  • Thumbnail for Helveticosauridae
    contain it within Placodontia. Nosotti and Rieppel (2003) described Eusaurosphargis from the equivalent beds at Cava di Besano of the Besano Formation...
    3 KB (336 words) - 11:15, 7 June 2024
  • Thumbnail for Thalassophonea
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    5 KB (247 words) - 05:45, 2 July 2024
  • Thumbnail for Pliosauridae
    Atopodentatus Palatodonta? Pomolispondylus? Hanosaurus? Helveticosauridae? Eusaurosphargis? Helveticosaurus Saurosphargidae Hemilopas? Largocephalosaurus Prosaurosphargis...
    6 KB (363 words) - 12:20, 3 July 2024