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Eohyrax isotemnoides

Mammalia - Notoungulata - Archaeohyracidae

Taxonomy
Eohyrax isotemnoides was named by Ameghino (1904). It is a 3D body fossil. Its type locality is Barranca south of Lago Colhue-Huapi, Gran Barranca, which is in a Bartonian terrestrial claystone in the Sarmiento Formation of Argentina.

Synonymy list
YearName and author
1904Eohyrax isotemnoides Ameghino p. 10
1967Eohyrax isotemnoides Simpson

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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
AfrotheriaStanhope et al. 1998
Paenungulatomorpha
PaenungulataSimpson 1945
Sudamericungulata
orderNotoungulata
suborderTypotheriaZittel 1892
superfamilyTypotherioideaReguero and Castro 2004
familyArchaeohyracidae
genusEohyrax
speciesisotemnoides

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.

Eohyrax isotemnoides Ameghino 1904
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2009-01-05 17:11:49
Modified: 2009-01-05 19:11:49
Source: o = order, subc = subclass, c = class, subp = subphylum
References: MacFadden et al. 1996, Carroll 1988, Hendy et al. 2009, Lillegraven 1979, Ji et al. 2002

Age range: Bartonian or 41.30000 to 38.00000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Bartonian41.3 - 38.0Argentina (Chubut) Eohyrax isotemnoides (type locality: 13779 176180 176181 176182)
Bartonian41.3 - 38.0Argentina (Santa Cruz) Eohyrax isotemnoides (176494)