• Thumbnail for Mamenchisaurus
    fact that the first Mamenchisaurus fossil was found due to construction work led to Young's naming the type species as Mamenchisaurus constructus. In 1958...
    53 KB (5,699 words) - 17:17, 25 October 2024
  • Zhang and Chen, to Mamenchisaurus. They noted that it came from a stratigraphic level between the usual Omeisaurus and Mamenchisaurus beds in age, but more...
    7 KB (643 words) - 10:57, 11 August 2024
  • Thumbnail for Sauropoda
    Argentinosaurus, Alamosaurus, Brachiosaurus, Camarasaurus, Diplodocus, and Mamenchisaurus. The oldest known unequivocal sauropod dinosaurs are known from the...
    86 KB (9,546 words) - 09:18, 26 October 2024
  • Thumbnail for Mamenchisauridae
    Zhongjian ("C.C. Young") and Zhao Xijin in 1972, in a paper describing Mamenchisaurus hochuanensis. The most complete cladogram of Mamenchisauridae is presented...
    16 KB (880 words) - 12:55, 5 May 2024
  • Thumbnail for Yangchuanosaurus
    was the largest predator in a landscape that included the sauropods Mamenchisaurus and Omeisaurus and the stegosaurs Chialingosaurus, Tuojiangosaurus and...
    20 KB (1,589 words) - 03:07, 16 September 2024
  • Thumbnail for Shaximiao Formation
    mamenchisaurid. Mamenchisaurus M. constructus Mamenchisaurus assemblage, Upper Shaximiao Formation A mamenchisaurid. M. hochuanensis Mamenchisaurus assemblage...
    27 KB (1,326 words) - 00:39, 28 September 2024
  • ossified tendons, and could reach exceptional lengths; a cervical rib of Mamenchisaurus sinocanadorum was 4.2 metres (14 ft) long. In birds, the cervical ribs...
    11 KB (1,162 words) - 08:17, 9 October 2024
  • Thumbnail for Euhelopodidae
    on Mamenchisaurus-like taxa has hindered proper testing of this hypothesis, and there are several similarities between Euhelopus and Mamenchisaurus-like...
    7 KB (508 words) - 07:14, 20 January 2024
  • Thumbnail for Wastebasket taxon
    Jean-Baptiste Lamarck for non-arthropod invertebrate animals. The genus Mamenchisaurus is sometimes considered a wastebasket taxon for large, long-necked dinosaurs...
    10 KB (1,205 words) - 11:57, 24 August 2024
  • changshouensis belonged to Omeisaurus or Mamenchisaurus. In 1996, Zhang and Chen referred O. changshouensis to Mamenchisaurus in 1996. In 2019, Tan et al. used...
    305 KB (17,207 words) - 12:17, 14 October 2024