8 Mi. Northeast of Harrison: Orellan, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Geolabididae
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| Alroy 2002 | ||||||||||
| lower Brule | ||||||||||
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Mammalia
- Carnivora
- Canidae
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| Wang 1994 | ||||||||||
| UNSM specimen, stratigraphy not stated | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Nebraska | County: | Sioux |
| Coordinates: | 42.4° North, 103.8° West (view map) | ||||
| Paleocoordinates: | 48.0° North, 87.8° West (Wright 2013) | ||||
| Basis of coordinate: | based on political unit |
Time
| Period: | Paleogene | Epoch: | Oligocene |
| Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
| *Period: | Tertiary | ||
| Key time interval: | Orellan | ||
| Age range of interval: | 33.9 - 31.8 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection excludes: | some genera |
Metadata
| Database number: | 17049 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
| Created: | 2002-05-15 00:00:00 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2002-05-15 00:00:00 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 2730. | B. Patterson and P. O. McGrew. 1937. A soricid and two erinaceids from the White River Oligocene [Colorado]. Field Museum of Natural History, Geological Series 6(18):245-272 [J. Alroy/J. Alroy] |
Secondary references:
| 6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
| 6226 | X. Wang. 1994. Phylogenetic systematics of the Hesperocyoninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 221:1-207 [J. Alroy/J. Alroy/J. Alroy] |