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Champsosaurus albertensis

Reptilia

Taxonomy
Champsosaurus albertensis was named by Parks (1927). Its type specimen is ROM, a set of postcrania (trunk from the fifth cervical to the second caudal vertebra, all the dorsal and most of the cervical ribs, the pectoral and pelvic girdles complete, both humeri), and it is a 3D body fossil.

Synonymy list
YearName and author
1927Champsosaurus albertensis Parks
1930Champsosaurus albertensis Hay p. 133
1972Champsosaurus albertensis Erickson p. 10
1998Champsosaurus albertensis Gao and Fox p. 328
2023Champsosaurus albertensis Dudgeon et al.

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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
RankNameAuthor
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Choristodera()
suborderNeochoristoderaEvans and Hecht 1993
genusChampsosaurus
speciesalbertensis

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: freshwaterg
Locomotion: actively mobilec
Life habit: aquaticg
Diet: piscivoreg
Created: 2005-09-14 13:39:08
Modified: 2005-09-14 15:39:08
Source: g = genus, c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988, Bryant 1989

Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.50000 to 66.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0Canada (Alberta) Champsosaurus albertensis (117924) Champsosaurus sp. (34373)