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Haplocanthosaurus priscus

Reptilia -

Taxonomy
Haplocanthus priscus was named by Hatcher (1903). Its type specimen is CM 572, 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 recombined as Haplocanthosaurus priscus by Hatcher (1903), Hatcher (1903), Hatcher (1903), Huene (1927), Steel (1970), Jain et al. (1979), McIntosh (1981), McIntosh (1990), Bakker (1990), Calvo and Salgado (1995), Carpenter (1997), Wilson and Sereno (1998), Salgado (1999), Bonaparte (1999), Upchurch et al. (2004), Apesteguía (2005), Gallina and Apesteguía (2005), Chure et al. (2006), Mannion (2009) and Canudo et al. (2010).

Synonyms
Synonymy list
YearName and author
1903Haplocanthosaurus priscus Hatcher
1903Haplocanthus priscus Hatcher p. 1
1903Haplocanthosaurus priscus Hatcher p. 6
1903Haplocanthosaurus utterbacki Hatcher p. 27
1903Haplocanthosaurus priscus Hatcher p. 100
1907Haplocanthosaurus utterbacki Seitz p. 312
1927Haplocanthosaurus priscus Huene p. 457
1927Haplocanthosaurus utterbacki Huene p. 457
1970Haplocanthosaurus priscus Steel p. 66
1970Haplocanthosaurus utterbacki Steel p. 66
1979Haplocanthosaurus priscus Jain et al. p. 206
1981Haplocanthosaurus priscus McIntosh p. 11
1990Haplocanthosaurus priscus Bakker p. 1
1990Haplocanthosaurus priscus McIntosh p. 378
1995Haplocanthosaurus priscus Calvo and Salgado p. 30 fig. 18
1997Haplocanthosaurus priscus Carpenter p. 91
1998Haplocanthosaurus priscus Wilson and Sereno p. 19
1999Haplocanthosaurus priscus Bonaparte p. 158
1999Haplocanthosaurus utterbacki Bonaparte p. 158
1999Haplocanthosaurus priscus Salgado p. 210
2004Haplocanthosaurus priscus Upchurch et al. p. 266
2005Haplocanthosaurus priscus Apesteguía p. 252 fig. 12.1
2005Haplocanthosaurus priscus Gallina and Apesteguía p. 158
2006Haplocanthosaurus priscus Chure et al. p. 236
2006Haplocanthosaurus pricus Mateus p. 231
2009Haplocanthosaurus priscus Mannion p. 523 fig. 3
2010Haplocanthosaurus priscus Canudo et al.

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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()
RankNameAuthor
Neodiapsida
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()
genusHaplocanthosaurus
speciespriscus()

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