Bartlett Mountain (General): Hemphillian, Oregon
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Proboscidea
- Mammutidae
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Mammut sp.
Blumenbach 1799
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Mammalia
- Proboscidea
- Gomphotheriidae
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Amebelodon sp.
Barbour 1927
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Mammalia
- Carnivora
- Mustelidae
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Pliotaxidea nevadensis
(Butterworth 1916)
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Mammalia
- Carnivora
- Ursidae
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Ursidae indet.
Gray 1825
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Mammalia
- Perissodactyla
- Equidae
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Pliohippus spectans
(Cope 1880)
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= Dinohippus spectans
Cope 1880
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Alroy 2002 | |||||||||
Hipparion cf. condoni
Merriam 1915
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= Hipparionini indet.
Quinn 1955
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Alroy 2002 | |||||||||
Mammalia
- Perissodactyla
- Rhinocerotidae
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Teleoceras sp.
Hatcher 1894
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Mammalia
- Camelidae
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Procamelus sp.
Leidy 1858
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= Camelidae indet.
Gray 1821
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Alroy 2002 | |||||||||
and "Megatylopus | ||||||||||
Mammalia
- Antilocapridae
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Sphenophalos sp.
Merriam 1909
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Mammalia
- Talpidae
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Scapanus cf. proceridens
Hutchison 1968
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Hutchison 1968 | |||||||||
UO 2357 | ||||||||||
Mammalia
- Rodentia
- Aplodontidae
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Liodontia furlongi
Gazin 1932
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Mammalia
- Rodentia
- Castoridae
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Hystricops browni
Shotwell 1963
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Dipoides stirtoni
Wilson 1934
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Mammalia
- Rodentia
- Cricetidae
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Microtoscoptes disjunctus
(Wilson 1937)
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= Goniodontomys disjunctus
Wilson 1937
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Alroy 2002 | |||||||||
Mammalia
- Rodentia
- Mylagaulidae
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Mylagaulus sp.
Cope 1878
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= Hesperogaulus wilsoni n. sp.
Korth 1999
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Korth 1999 | |||||||||
Mammalia
- Lagomorpha
- Leporidae
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Hypolagus sp.
Dice 1917
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= Archaeolaginae indet.
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Alroy 2002 | |||||||||
see common names |
Geography
Country: | United States | State/province: | Oregon | County: | Harney |
Coordinates: | 42.7° North, 118.7° West (view map) | ||||
Paleocoordinates: | 43.1° North, 117.0° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Neogene | ||
10 m.y. bin: | Cenozoic 6 | ||
*Period: | Tertiary | *Epoch: | Miocene |
Key time interval: | Hemphillian | ||
Age range of interval: | 10.30000 - 4.90000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Drewsey | Member: | Tuff Sandstone |
Local section: | MlhrN | Local bed: | 5 |
Local order: | bottom to top |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Taxonomic list comments:lightly revised from Shotwell 1963b; small mammals reported earlier by Wilson 1937b stratigraphic position based on Bowen et al. 1963 exact provenance of CIT "Citellus" shotwelli specimen from "Drewsey" mentioned by Black 1963b is unclear |
Metadata
Also known as: | UO 2239 (= CIT 107), 2339, 2355, 2356, 2357, 2358 | ||
Database number: | 18806 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | J. Alroy | Research group: | vertebrate |
Created: | 1993-09-27 00:00:00 | Last modified: | 2009-12-18 12:24:38 |
Access level: | the public | Released: | 1993-09-27 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
3118. | J. A. Shotwell. 1970. Pliocene mammals of southeast Oregon and adjacent Idaho. Bulletin of the Museum of Natural History, University of Oregon 17:1-103 [J. Alroy/J. Alroy/J. Marcot] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
1989 | J. H. Hutchison. 1968. Fossil Talpidae (Insectivora, Mammalia) from the Tertiary of Oregon. Bulletin of the Museum of Natural History, University of Oregon 11:1-117 [J. Alroy/J. Alroy/M. Uhen] | |
2137 | W. W. Korth. 1999. Hesperogaulus, a new genus of mylagaulid rodent (Mammalia) from the Miocene (Barstovian to Hemphillian) of the Great Basin. Journal of Paleontology 73(5):945-951 [J. Alroy/J. Alroy/J. Marcot] |