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Estescincosaurus cooki

Reptilia

Taxonomy
Sauriscus cooki was named by Estes (1964). Its type specimen is UCMP 49994, a mandible (dentary), and it is a 3D body fossil. Its type locality is Lull 2 Quarry (UCMP V-5620), which is in a Maastrichtian terrestrial sandstone in the Lance Formation of Wyoming. It is the type species of Sauriscus.

It was recombined as Estescincosaurus cooki by Longrich et al. (2012).

Synonymy list
YearName and author
1964Sauriscus cooki Estes pp. 117-119 fig. 55
1983Sauriscus cooki Estes p. 114 fig. 27a
2012Estescincosaurus cooki Longrich et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
RankNameAuthor
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
Squamata()
superfamilyScincoideaOppel 1811
genusEstescincosaurusSullivan 1997
speciescooki()

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.

Estescincosaurus cooki Estes 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialuc
Locomotion: actively mobilec
Created: 2017-04-17 15:15:35
Modified: 2017-04-17 15:15:35
Source: c = class, subp = subphylum, uc = unranked clade
References: Hendy et al. 2009, Carroll 1988

Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Lancian70.6 - 66.0USA (Wyoming) Sauriscus cooki (14519)
Lancian70.6 - 66.0USA (South Dakota) Sauriscus cooki (14537)
Late/Upper Maastrichtian70.6 - 66.0USA (Wyoming) Sauriscus cooki (type locality: 14585)