USGS D-1045: Bridgerian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Condylarthra
- Hyopsodontidae
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Hyopsodus cf. paulus
Leidy 1870
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Mammalia
- Primates
- Microsyopidae
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Microsyops cf. elegans
(Marsh 1871)
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Mammalia
- Rodentia
- Paramyidae
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Leptotomus sp.
Matthew 1910
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= Paramyidae indet.
Miller and Gidley 1918
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Alroy 2002 | |||||||||
form A" | ||||||||||
Mammalia
- Perissodactyla
- Hyrachyidae
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Hyrachyus ? modestus
(Leidy 1870)
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see common names |
Geography
Country: | United States | State/province: | Wyoming | County: | Hot Springs |
Coordinates: | 43.7° North, 108.7° West (view map) | ||||
Paleocoordinates: | 47.5° North, 94.4° West | ||||
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: | 50.50000 - 46.20000 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Museum repositories: | USGS |
Metadata
Database number: | 16484 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
Created: | 1993-02-18 00:00:00 | Last modified: | 2002-06-03 03:27:41 |
Access level: | the public | Released: | 1993-02-18 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
1115. | T. M. Bown. 1982. Geology, Paleontology, and Correlation of Eocene Volcaniclastic Rocks, Southeast Absaroka Range, Hot Springs County, Wyoming. United States Geological Survey Professional Paper 1201-A:A1-A75 [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] |