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Chamops segnis

Reptilia - Squamata - Chamopsiidae

Taxonomy
Chamops segnis was named by Marsh (1892). Its type specimen is YUM 1036, a mandible (fragment of left dentary), and it is a 3D body fossil. Its type locality is Lance Creek area (non-specific), which is in a Maastrichtian terrestrial horizon in the Lance Formation of Wyoming.

Synonymy list
YearName and author
1892Chamops segnis Marsh
1964Chamops segnis Estes p. 101
1970Chamops segnis Estes and Berberian p. 5
1983Chamops segnis Estes p. 95 fig. 22
1989Chamops segnis Bryant p. 45
1991Chamops segnis Gao and Fox
2007Chamops segnis Nydam and Voci p. 213
2010Chamops segnis Nydam et al. p. 1091
2012Chamops segnis Longrich 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
RankNameAuthor
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Lepidosauromorpha(Benton 1983)
superorderLepidosauria()
orderSquamata
suborderLacertilia(Owen 1842)
infraorderScincomorpha
Borioteiioidea
familyChamopsiidae()
genusChamops
speciessegnis

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