Bridger (UW Western Rodent Locality): Bridgerian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Rodentia
- Ischyromyidae
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Thisbemys plicatus
Wood 1962
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| (3 measurements) | ||||||||||
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= Thisbemys corrugatus
Wood 1959
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Alroy 2002 | |||||||||
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Paramys delicatior
Leidy 1871
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Leptotomus parvus
Wood 1959
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Wyoming | County: | Sublette |
| Coordinates: | 42.7° North, 110.1° West (view map) | ||||
| Paleocoordinates: | 50.2° North, 86.4° West (Wright 2013) | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | small collection |
Time
| Period: | Paleogene | Epoch: | Eocene |
| 10 m.y. bin: | Cenozoic 2 | ||
| *Period: | Tertiary | ||
| Key time interval: | Bridgerian | ||
| Age range of interval: | 50.5 - 46.2 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Bridger |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection excludes: | some genera |
| Museum repositories: | UW |
| Taxonomic list comments:sec 30 T30N R107W level within the Bridger not known | |
Metadata
| Database number: | 16192 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
| Created: | 1994-07-26 00:00:00 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 1994-07-26 00:00:00 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 3731. | A. E. Wood. 1962. The Early Tertiary Rodents of the Family Paramyidae. Transactions of the American Philosophical Society 52(1):3-261 [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] |