Bartlett Mountain (UO 2517): Hemphillian, Oregon
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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 | |||||||||
Mammalia
- Talpidae
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Scapanus sp.
Pomel 1848
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subgenus Scapanus of Hutchison 1968 | ||||||||||
Scalopoides sp.
Wilson 1960
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form "C" of Hutchison 1968 | ||||||||||
Mammalia
- Soricidae
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Soricidae indet.
Fischer 1814
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Mammalia
- Lagomorpha
- Leporidae
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Hypolagus sp.
Dice 1917
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= Archaeolaginae indet.
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Alroy 2002 | |||||||||
Mammalia
- Rodentia
- Zapodidae
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Macrognathomys cf. nanus
Hall 1930
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Mammalia
- Rodentia
- Cricetidae
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Oryzomys sp.
Baird 1857
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= Cricetidae indet.
Fischer von Waldheim 1817
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Alroy 2002 | |||||||||
could be "Peromyscus" pliocaenicus, which in turn could be Calomys (Bensonomys): Baskin 1986 | ||||||||||
Peromyscus antiquus
Kellogg 1910
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Peromyscus valensis
Shotwell 1967
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(1 measurement) | ||||||||||
= Antecalomys valensis
Shotwell 1967
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Alroy 2002 | |||||||||
recombined as Postcopemys valensis | ||||||||||
Microtoscoptes disjunctus
(Wilson 1937)
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(6 measurements) | ||||||||||
= Goniodontomys disjunctus
Wilson 1937
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Alroy 2002 | |||||||||
Peromyscus esmeraldensis
(Clark et al. 1964)
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(1 measurement) | ||||||||||
= Copemys cf. esmeraldensis
Clark et al. 1964
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Alroy 2002 | |||||||||
Mammalia
- Rodentia
- Aplodontidae
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Tardontia sp.
Shotwell 1958
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Mammalia
- Rodentia
- Sciuridae
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Spermophilus cf. wilsoni
(Shotwell 1956)
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Eutamias sp.
Trouessart 1880
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= Tamiini indet.
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Alroy 2002 | |||||||||
synonym of Marmotini | ||||||||||
not clear from Shotwell's description what characters support this | ||||||||||
Mammalia
- Rodentia
- Castoridae
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Dipoides stirtoni
Wilson 1934
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Mammalia
- Rodentia
- Heteromyidae
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Pliosaccomys magnus
(Kellogg 1910)
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recombined as Cupidinimus magnus | ||||||||||
Diprionomys cf. parvus
Kellogg 1910
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Dipodomys sp.
Gray 1841
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= Dipodomyinae indet.
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Alroy 2002 | |||||||||
Perognathus sp.
Maximillian 1839
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= Perognathinae indet.
Coues 1875
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Alroy 2002 | |||||||||
Mammalia
- Rodentia
- Eomyidae
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Leptodontomys sp.
Shotwell 1956
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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: | 9.40000 - 4.70000 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
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection methods: | bulk,sieve |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 18807 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | J. Alroy | Research group: | vertebrate |
Created: | 1993-09-27 00:00:00 | Last modified: | 2007-09-07 20:46:43 |
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] |