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Archaeoceratops oshimai

Reptilia -

Taxonomy
Archaeoceratops oshimai was named by Dong and Azuma (1997). Its type specimen is IVPP V.11114, a partial skeleton, and it is not a trace fossil. It is the type species of Archaeoceratops.

Synonymy list
YearName and author
1997Archaeoceratops oshimai Dong and Azuma
2000Archaeoceratops oshimai Sereno p. 488
2001Archaeoceratops oshimai Lambert et al. p. 7
2001Archaeoceratops oshimai Makovicky p. 255
2003Archaeoceratops oshimai Tereschenko and Alifanov p. 301
2004Archaeoceratops oshimai You and Dodson p. 479
2007Archaeoceratops oshimai Tereschenko p. 175
2007Archaeoceratops oshimai You et al. p. 898
2008Archaeoceratops oshimai Butler et al. p. 9
2009Archaeoceratops oshimai Butler and Sullivan p. 26
2009Archaeoceratops oshimai Butler and Zhao p. 66
2009Archaeoceratops oshimai Jin et al. p. 204
2010Archaeoceratops oshimai Amiot et al. p. 355
2010Archaeoceratops oshimai Osi et al. p. 466
2010Archaeoceratops oshimai You et al. pp. 59-65
2011Archaeoceratops oshimai Maidment and Barrett p. 42
2012Archaeoceratops oshimai Han et al. p. 1391 fig. 14
2014Archaeoceratops oshimai Tanoue and Okazaki p. 80
2015Archaeoceratops oshimai Han et al. p. 1

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
RankNameAuthor
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Neornithischia()
Clypeodonta
Cerapoda
Marginocephalia
Ceratopsia()
infraorderNeoceratopsia
genusArchaeoceratops
speciesoshimai

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
ReferenceDiagnosis
R. J. Butler et al. 2008The presence of an excavation on the lateral surface of the ischiadic peduncle of the ilium, as well as by a unique character combination.