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Psittacosaurus neimongoliensis

Osteichthyes

Taxonomy
Psittacosaurus neimongoliensis was named by Russell and Zhao (1996). Its type specimen is IVPP 12-0888-2, a partial skeleton, and it is a 3D body fossil. Its type locality is Yangpo, Ordos (SCDP), which is in a Valanginian/Albian terrestrial siltstone/sandstone in the Ejinhoro Formation of China.

It was corrected as Psittacosaurus neimengoliensis by Tanoue et al. (2009).

Synonymy list
YearName and author
1996Psittacosaurus neimongoliensis Russell and Zhao p. 638 figs. 1-4
1997Psittacosaurus neimongoliensis Sereno p. 611
2000Psittacosaurus neimongoliensis Leshchinskiy et al. p. 365
2001Psittacosaurus neimongoliensis Brinkman et al. p. 1781
2003Psittacosaurus neimongoliensis Ruiz-Omeñaca and Canudo p. 297
2004Psittacosaurus neimongoliensis You and Dodson p. 479
2006Psittacosaurus neimongoliensis Averianov et al. p. 390
2006Psittacosaurus neimongoliensis Campione and Holmes p. 1014
2006Psittacosaurus neimongoliensis Zhou et al. p. 105
2008Psittacosaurus neimongoliensis You et al. p. 195
2009Psittacosaurus neimengoliensis Tanoue et al. p. 428
2010Psittacosaurus neimongoliensis Sereno pp. 32-34
2010Psittacosaurus neimongoliensis Sereno et al. p. 200
2013Psittacosaurus neimongoliensis Xing et al. p. 132
2014Psittacosaurus neimongoliensis Hedrick et al. p. 322
2017Psittacosaurus neimengoliensis Chen p. 155
2018Psittacosaurus neimongoliensis Lockley et al. p. 151
2018Psittacosaurus neimongoliensis Xing et al. p. 2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
RankNameAuthor
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Genasauria
Cerapoda
Marginocephalia
Ceratopsia()
genusPsittacosaurus
speciesneimongoliensis

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.

Psittacosaurus neimongoliensis Russell and Zhao 1996
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Diagnosis
No diagnoses are available