Full reference: H. Riley and S. Stutchbury. 1836. A description of various fossil remains of three distinct saurian animals discovered in the autumn of 1834, in the Magnesian Conglomerate on Durdham Down, near Bristol. Proceedings of the Geological Society of London 2:397-399
Parent taxon: Sauropodomorpha according to B. W. McPhee et al. 2015
See also Anderson and Cruickshank 1978, Apaldetti et al. 2011, Attridge et al. 1985, Ballell et al. 2020, Battail 1986, Benton 1990, Benton et al. 2000, Bock 1952, Broom 1909, Broom 1913, Charig 1967, d'Orbigny 1849, Dollo 1884, Ellenberger 1970, Fraas 1913, Fraas 1914, Galton 1973, Galton 1976, Galton 2007, Galton and Cluver 1976, Galton and Upchurch 2004, Haeckel 1866, Haughton 1918, Haughton 1919, Haughton 1924, Haughton and Brink 1954, Hay 1902, Hay 1930, Huene 1902, Huene 1908, Huene 1909, Huene 1914, Huene 1914, Huene 1914, Huene 1914, Huene 1929, Huene 1940, Huxley 1870, Joleaud 1922, Kuhn 1939, Kuhn 1971, Lull 1915, Lull 1924, Lydekker 1888, Lydekker 1890, Marsh 1882, Marsh 1884, Marsh 1884, Marsh 1885, Marsh 1895, Marsh 1896, Meyer 1845, Naish and Martill 2007, Nopcsa 1901, Nopcsa 1928, Novas et al. 2011, Otero and Pol 2013, Owen 1841, Owen 1842, Owen 1859, Owen 1860, Owen 1861, Quenstedt 1852, Quenstedt 1867, Quenstedt 1882, Riley and Stutchbury 1836, Riley and Stutchbury 1840, Roemer 1856, Romer 1956, Romer 1966, Sauvage 1882, Sauvage 1907, Smith and Pol 2007, Steel 1970, Storrs 1993, Tatarinov 1964, Upchurch et al. 2007, Van Hoepen 1920, Van Hoepen 1920, Vetter 1884, von Zittel 1911, Winkler 1893, Xing et al. 2015, Yates 2003, Yates 2010 and Zittel 1890
Sister taxa: Arcusaurus, Asylosaurus, Bagualosauria, Brontosauria, Buriolestes, Efraasia, Eoraptor, Eosauropus, Euskelosaurus, Guaibasauridae, Kholumolumo, Lavinipes, Liujianpus, Massopoda, Mbiresaurus, Melanorosauria, Nambalia, Navahopodidae, Navahopus, Pachysuchus, Pantydraco, Pentasauropodia, Plateosauridae, Qianlong, Saturnaliidae, Thecodontosauridae, Thotobolosaurus, Unaysauridae
Subtaxa: Thecodontosaurus antiquus Thecodontosaurus latespinatus Thecodontosaurus minimus Thecodontosaurus subcylindrodon
Ecology:
Distribution:
• Jurassic of Lesotho (1 collection), Zimbabwe (2)
• Triassic of France (2), Germany (2), the United Kingdom (6)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.