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Einiosaurus procurvicornis

Reptilia - Ceratopsidae

Taxonomy
Einiosaurus procurvicornis was named by Sampson (1994). It is not extant. Its type specimen is MOR 456. Its type locality is Canyon Bonebed, MOR TM-046, which is in a Campanian lacustrine - small siltstone in the Two Medicine Formation of Montana.

Synonyms
Synonymy list
YearName and author
1990Styracosaurus makeli Czerkas and Czerkas
1994Einiosaurus procurvicornis Sampson p. 44A
1995Einiosaurus procurvicornis Sampson
1997Einiosaurus procurvicornis Rogers p. 763
2001Einiosaurus procurvicornis Horner et al. p. 9
2001Einiosaurus procurvicornis Trexler p. 303
2004Einiosaurus procurvicornis Dodson et al. p. 495
2007Einiosaurus procurvicornis Ryan et al. p. 944
2008Einiosaurus procurvicornis Currie et al. p. 84
2009Einiosaurus procurvicornis Hieronymus et al. p. 1372 fig. 1
2010Einiosaurus procurvicornis Longrich p. 692 fig. 10
2010Einiosaurus procurvicornis McDonald and Horner p. 156
2011Einiosaurus procurvicornis Farke p. 7
2011Einiosaurus procurvicornis Farke et al. p. 698
2016Einiosaurus procurvicornis Lund et al. p. 12

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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()
Ornithischia()
Neornithischia()
Clypeodonta
Cerapoda
Marginocephalia
Ceratopsia()
infraorderNeoceratopsia
Coronosauria
familyCeratopsidae
subfamilyCentrosaurinae
genusEiniosaurus
speciesprocurvicornis

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