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Stegosaurus ungulatus

Reptilia - Stegosauridae

Taxonomy
Stegosaurus ungulatus was named by Marsh (1879). Its type specimen is 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.

It was recombined as Hypsirophus ungulatus by Lydekker (1893); it was synonymized subjectively with Stegosaurus armatus by Hennig (1915), Kuhn (1964), Galton (1990), Galton and Upchurch (2004) and Maidment et al. (2008).

Synonymy list
YearName and author
1879Stegosaurus ungulatus Marsh
1880Stegosaurus ungulatus Marsh p. 254
1880Stegosaurus angulatus Sauvage p. 523
1881Stegosaurus angulatus Focke p. 319
1883Stegosaurus ungulatus Dollo p. 98
1887Stegosaurus ungulatus Marsh p. 415
1890Stegosaurus ungulatus Zittel p. 745
1893Hypsirophus ungulatus Lydekker p. 304 fig. 3
1893Stegosaurus ungulatus Marsh p. 438
1893Stegosaurus ungulatus Seeley p. 56
1896Stegosaurus ungulatus Depéret p. 185
1896Stegosaurus ungulatus Gaudry p. 218
1896Stegosaurus ungulatus Marsh p. 188
1898Stegosaurus ungulatus Woodward p. 211
1899Stegosaurus ungulatus Knight p. 26
1900Stegosaurus ungulatus Knight p. 384
1902Stegosaurus ungulatus Hay p. 496
1902Stegosaurus ungulatus Mansel-Pleydell p. lxxx
1910Stegosaurus ungulatus Lull p. 363
1911Stegosaurus ungulatus Lull p. 209
1911Stegosaurus ungulatus Nopcsa p. 36
1911Stegosaurus ungulatus von Zittel p. 293 fig. 443
1912Stegosaurus ungulatus Lull p. 672
1914Stegosaurus ungulatus Gilmore p. 104
1924Stegosaurus ungulatus Lull p. 265
1931Stegosaurus ungulatus Johnson p. 358
1940Stegosaurus ungulatus Avinoff p. 31
1964Stegosaurus ungulatus Tatarinov p. 573 fig. 624
1970Stegosaurus ungulatus Swinton p. 241
1981Stegosaurus ungulatus McIntosh p. 35
1990Stegosaurus ungulatus Bakker p. 2
1991Stegosaurus ungulatus Bollan p. 53
2001Stegosaurus ungulatus Carpenter and Galton p. 97
2001Stegosaurus ungulatus Carpenter et al. p. 55
2001Stegosaurus ungulatus McWhinney et al. pp. 144-145
2006Stegosaurus ungulatus Chure et al. p. 237
2007Stegosaurus ungulatus Escaso et al. p. 368
2007Stegosaurus ungulatus Galton p. 24
2010Stegosaurus ungulatus Billon-Bruyat et al. p. 147
2010Stegosaurus ungulatus Carpenter p. 159
2010Stegosaurus ungulatus Mateus and Milàn p. 253
2013Stegosaurus ungulatus Ruiz-Omeñaca et al. p. 40
2014Stegosaurus ulgulatus Ulansky p. 6
2014Stegosaurus ungulatus Ulansky p. 7
2016Stegosaurus ungulatus Galton and Carpenter p. 185

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
RankNameAuthor
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Genasauria
Thyreophora()
Stegosauria()
familyStegosauridae
genusStegosaurus
speciesungulatus

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available