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Cymbospondylus nichollsi

Reptilia - Cymbospondylidae

Taxonomy
Cymbospondylus nichollsi was named by Fröbisch et al. (2006). Its type specimen is FMNH PR2251 and is a 3D body fossil. Its type locality is Cain Mountain, USGS Section 14, which is in an Anisian marine horizon in the Favret Formation of Nevada.

Synonymy list
YearName and author
2006Cymbospondylus nichollsi Frobisch et al.
2006Cymbospondylus nichollsi Fröbisch et al.
2016Cymbospondylus nichollsi Ji et al. p. 7

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
RankNameAuthor
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Ichthyosauromorpha
Ichthyosauriformes
Ichthyopterygia(Owen 1840)
Eoichthyosauria
Ichthyosauria(de Blainville 1835)
Hueneosauria
suborderLongipinnatiHuene 1948
familyCymbospondylidaevon Huene 1948
genusCymbospondylusLeidy 1868
speciesnichollsi

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.

Cymbospondylus nichollsi Fröbisch et al. 2006
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Diagnosis
ReferenceDiagnosis
C. Ji et al. 2016Cymbospondylus with long nasal posterior process extending into the upper temporal fenestra, supratemporal and postorbital in contact, and parietal foramen restricted within parietals.
Measurements
No measurements are available
Composition: hydroxyapatiteo
Environment: marineo
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Reproduction: viviparouso
Created: 2009-07-20 06:07:40
Modified: 2010-02-23 00:20:57
Source: o = order
Reference: Kiessling 2004

Age range: Anisian or 247.20000 to 242.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Anisian247.2 - 242.0USA (Nevada) Cymbospondylus nichollsi (type locality: 196200)