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Diplodocus longus

Reptilia - Diplodocidae

Taxonomy
Diplodocus longus was named by Marsh (1878). Its type specimen is YPM 1920, a partial skeleton, and it is a 3D body fossil. Its type locality is Felch Quarry 1, Garden Park (YPM), which is in a Kimmeridgian/Tithonian channel sandstone/claystone in the Morrison Formation of Colorado.

It was considered a nomen dubium by Galiano and Albersdörfer (2010) and Galiano and Albersdörfer (2010); it was considered a nomen dubium by Tschopp et al. (2015).

Synonymy list
YearName and author
1878Diplodocus longus Marsh
1880Diplodocus longus Sauvage p. 523
1885Diplodocus longus Woodward p. 12
1890Diplodocus longus Zittel p. 716
1896Diplodocus longus Marsh p. 177 figs. 27-28
1898Diplodocus longus Woodward p. 203
1899Diplodocus longus Osborn p. 191
1900Diplodocus longus Knight p. 384
1900Diplodocus longus Walcott p. 23
1902Diplodocus longus Hay p. 486
1908Diplodocus longus Fraas p. 144
1911Diplodocus longus Drevermann p. 273
1911Diplodocus longus von Zittel p. 288 fig. 435
1913Diplodocus longus Tornier p. 369 fig. 49–50
1914Diplodocus longus Huene p. 587 figs. Pl. 9:2
1919Diplodocus longus Huene figs. Pl. VII
1919Diplodocus longus Lull p. 24
1920Diplodocus longus Pompeckj p. 110
1931Diplodocus longus Johnson p. 358
1932Diplodocus longus Gilmore pp. 7-8
1933Diplodocus longus Anonymous p. 306
1949Diplodocus longus Stokes p. 9
1961Diplodocus longus Blumberg and Sokoloff p. 592
1964Diplodocus longus Tatarinov p. 545
1970Diplodocus longus Steel p. 81
1970Diplodocus longus Swinton p. 180
1973Diplodocus longus Keller p. 320
1981Diplodocus longus McIntosh p. 17
1990Diplodocus longus McIntosh p. 59
1996Diplodocus longus Bakker p. 44
1997Diplodocus longus Carpenter p. 91
1999Diplodocus longus Salgado p. 210
2004Diplodocus longus Upchurch et al. p. 264
2005Diplodocus longus Bedell, Jr. and Trexler p. 303
2006Diplodocus longus Chure et al. p. 236
2006Diplodocus longus Harris p. 1116
2006Diplodocus longus Herne and Lucas p. 140
2006Diplodocus longus Lucas et al. p. 160
2006Diplodocus longus Mateus p. 231
2007Diplodocus longus Remes p. 663 fig. 7
2009Diplodocus longus Remes p. 34
2012Diplodocus longus Knoll et al. p. 2
2013Diplodocus longus Tschopp and Mateus p. 878
2015Diplodocus longus Wings p. 2

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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
Diapsida()
Eosuchia()
Neodiapsida
RankNameAuthor
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Eusaurischia
Sauropodomorpha(Huene 1932)
Massopoda
Sauropodiformes
Sauropoda()
Eusauropoda
Neosauropoda
Diplodocoidea()
familyDiplodocidae
Diplodocinae(Janensch 1929)
genusDiplodocus
specieslongus

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