Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

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

Is something missing? Join the Paleobiology Database and enter the data

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()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—AfrotheriaStanhope et al. 1998
—Paenungulatomorpha
superorderPaenungulata
—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
show all | hide all
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: Carroll 1988, Lillegraven 1979, Ji et al. 2002, MacFadden et al. 1996, Hendy et al. 2009

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)