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Elphidotarsius russelli

Mammalia - Primates - Carpolestidae

Taxonomy
Elphidotarsius russelli was named by Krause (1978). Its type specimen is UALVP 11742, a tooth (left p4), and it is a 3D body fossil. Its type locality is Cochrane 2, which is in a Ti1 fluvial-lacustrine siltstone in the Paskapoo Formation of Canada.

Synonymy list
YearName and author
1978Elphidotarsius russelli Krause

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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()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
RankNameAuthor
—Mammaliaformes
classMammalia
—Theriamorpha(Rowe 1993)
—Theriiformes()
—Trechnotheria
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—Euarchonta
orderPrimates
—Euprimateformes
superfamilyPlesiadapoidea
familyCarpolestidaeSimpson 1935
subfamilyCarpolestinaeRussell 1964
genusElphidotarsiusGidley 1923
speciesrusselli

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.

†Elphidotarsius russelli Krause 1978
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsuperf
Locomotion: actively mobilec
Life habit: arborealsuperf
Diet: herbivoresuperf
Reproduction: viviparoussuperf
Created: 2005-08-24 13:55:49
Modified: 2005-08-24 15:55:49
Source: superf = superfamily, c = class, subp = subphylum
References: Carroll 1988, Hendy et al. 2009, Ji et al. 2002

Age range: Tiffanian or 61.70000 to 56.80000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Ti161.7 - 56.8Canada (Alberta) Elphidotarsius russelli (type locality: 14939)
Tiffanian61.7 - 56.8Canada (Alberta) Elphidotarsius russelli (14953)
Tiffanian61.7 - 56.8USA (Montana) Elphidotarsius russelli (15010 15025 15030)