Stegosaurus ungulatus Marsh 1879 (ornithischian)

Reptilia - Ornithischia - Stegosauridae

Alternative combinations: Hypsirophus ungulatus, Stegosaurus angulatus, Stegosaurus ulgulatus, Stegosaurus ungalatus

Full reference: O. C. Marsh. 1879. Notice of new Jurassic reptiles. American Journal of Science and Arts 18:501-505

Belongs to Stegosaurus according to K. Carpenter 2010

See also Avinoff 1940, Bakker 1990, Billon-Bruyat et al. 2010, Bollan 1991, Carpenter and Galton 2001, Carpenter et al. 2001, Chure et al. 2006, Clark 2001, Depéret 1896, Dollo 1883, Escaso et al. 2007, Focke 1881, Galton 1990, Galton 2007, Galton and Carpenter 2016, Galton and Upchurch 2004, Gaudry 1896, Gilmore 1914, Hay 1902, Hennig 1915, Johnson 1931, Knight 1899, Knight 1900, Kuhn 1964, Lull 1910, Lull 1911, Lull 1912, Lull 1924, Lydekker 1893, Maidment et al. 2008, Mansel-Pleydell 1902, Marsh 1879, Marsh 1880, Marsh 1887, Marsh 1893, Marsh 1896, Mateus and Milàn 2010, McIntosh 1981, McWhinney et al. 2001, Moodie 1930, Nopcsa 1911, Ruiz-Omeñaca et al. 2013, Sauvage 1880, Seeley 1893, Swinton 1970, Tatarinov 1964, Tumanova and Alifanov 2018, Ulansky 2014, Ulansky 2014, Ulansky 2014, von Zittel 1911, Winkler 1893, Woodward 1898 and Zittel 1890

Sister taxa: Stegosaurus affinis, Stegosaurus armatus, Stegosaurus armatus, Stegosaurus stenops, Wuerhosaurus homheni, Hypsirhophus seeleyanus, Stegosaurus discurus

Type specimen: YPM 1853. Its type locality is Quarry 12, Como Bluff (YPM), which is in a Kimmeridgian/Tithonian wet floodplain claystone in the Morrison Formation of Wyoming.

Ecology: ground dwelling herbivore

Distribution:

• Jurassic of Portugal (1 collection), United States (4: Colorado, Utah, Wyoming)

Total: 5 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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