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Gurvansaurus

Reptilia - Squamata

Synonymy list
YearName and author
1993Gurvansaurus Alifanov pp. 74, 82
2000Gurvansaurus Alifanov

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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
RankNameAuthor
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Lepidosauromorpha(Benton 1983)
superorderLepidosauria()
orderSquamata
Episquamata
ToxicoferaVidal and Hedges 2005
infraorderIguaniaCuvier 1817
infraorderMacrocephalosauria
superfamilyMongolochamopoidea
subfamilyMongolochamopinae
genusGurvansaurus

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
V. R. Alifanov 1993Snout narrow. Anterior medial process of coronoid very long. Teeth markedly wider at base. Shoulders of central cusp of tooth wide, with barely discernible separating facets. Teeth large and high, especially in middle part of tooth row, with much thicker bases. number of teeth, 19.