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Xenicohippus grangeri

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4969386https://www.gbif.org/species/4969386
PaleoBioDB ID (PBDB)52716https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=52716
Rankspecies
Taxonomy (GBIF)Life : Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Xenicohippus : Xenicohippus grangeri
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Xenicohippus : Xenicohippus grangeri
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SynapsidaOsborn 1903
-Therapsida
infraorderCynodontia
-EpicynodontiaHopson and Kitching 2001
infraorderEucynodontiaKemp 1982
-ProbainognathiaHopson 1990
-MammaliamorphaRowe 1988
-MammaliaformesRowe 1988
classMammaliaLinnaeus 1758
subclassTribosphenida
infraclassEutheria
-PlacentaliaOwen 1837
orderPerissodactyla
suborderLophodontomorphaHooker and Dashzeveg 2004
infraorderEuperissodactylaHooker and Dashzeveg 2004
-Hippomorpha
superfamilyEquoideaHay 1902
familyEquidaeGray 1821
genusXenicohippusBown and Kihm 1981
speciesXenicohippus grangeriBown & Kihm 1981
Generic NameXenicohippus
Scientific NameXenicohippus grangeri Bown & Kihm, 1981
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Xenicohippus grangerispeciesbelongs to Xenicohippusstated without evidenceBown and Kihm, 1981
Xenicohippus grangerispeciesbelongs to Xenicohippusstated with evidenceMacFadden, 1998
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance55.8 - 50.3 Ma
Eocene
Last Recorded Appearance55.8 - 50.3 Ma
Eocene
Environmentterrestrial (based on Eutheria)
Motilityactively mobile (based on Osteichthyes)
Dietbrowser (based on Equidae)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)T. M. Bown and A. J. Kihm. 1981. Xenicohippus, an Unusual New Hyracotheriine (Mammalia, Perissodactyla) from Lower Eocene Rocks of Wyoming, Colorado and New Mexico. Journal of Paleontology 55(1):257-260

Fossil Distribution

Synonymy List

YearName and Author
1981Xenicohippus grangeri Bown and Kihm
1998Xenicohippus grangeri MacFadden p. 542
2002Xenicohippus grangeri Froehlich p. 174

References

Bown T. M., Kihm A. J. (1981) Xenicohippus, an Unusual New Hyracotheriine (Mammalia, Perissodactyla) from Lower Eocene Rocks of Wyoming, Colorado and New Mexico, Journal of Paleontology 55 1, 257-260
MacFadden B. J. (1998) Equidae, Evolution of Tertiary Mammals of North America 1, 537-559
Froehlich D. J. (2002) Quo vadis Eohippus? The systematics and taxonomy of the early Eocene equids (Perissodactyla), Zoological Journal of the Linnean Society 134, 141-256 doi:10.1046/j.1096-3642.2002.00005.x
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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