North Ridge Highway 85: Harrisonian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Perissodactyla
- Rhinocerotidae
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Diceratherium annectens
(Marsh 1873)
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Prothero 2005 | |||||||||
| "North Ridge, 0.5 mile west of Highway 85" | ||||||||||
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Diceratherium armatum
Marsh 1875
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Prothero 2005 | |||||||||
| "North Ridge locality" | ||||||||||
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Mammalia
- Merycoidodontidae
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Promerycochoerus carrikeri
Peterson 1907
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Schultz and Falkenbach 1949 | |||||||||
| N of Lusk near US 85 | ||||||||||
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Promerycochoerus barbouri
Schultz and Falkenbach 1949
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Schultz and Falkenbach 1949 | |||||||||
| synonym of Promerycochoerus carrikeri | ||||||||||
| North Ridge 1/2 mi W of US 85 | ||||||||||
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Mammalia
- Carnivora
- Canidae
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Desmocyon thomsoni
(Matthew 1907)
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Wang et al. 1999 | |||||||||
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Paraenhydrocyon josephi
(Cope 1881)
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| North Ridge, 10 mi N of Lusk | ||||||||||
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Paraenhydrocyon wallovianus
(Cope 1881)
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| North Ridge, 0.5 mi W of Highway 85, Harrison Fm. | ||||||||||
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Enhydrocyon crassidens
Matthew 1907
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| North Ridge Highway 85, 10 mi N of Lusk | ||||||||||
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Leptocyon gregorii
(Matthew 1907)
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Tedford et al. 2009 | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Wyoming | County: | Niobrara |
| Coordinates: | 43.0° North, 104.5° West (view map) | ||||
| Paleocoordinates: | 43.9° North, 99.4° West | ||||
| Basis of coordinate: | based on political unit |
Time
| 10 m.y. bin: | Cenozoic 4-5 | ||
| *Period: | Tertiary | *Epoch: | Miocene |
| Key time interval: | Harrisonian | ||
| Age range of interval: | 23.10000 - 18.50000 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 |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 17815 | ||
| Authorizer: | J. Alroy, J. Marcot | Enterer: | J. Alroy, J. Marcot |
| Modifier: | J. Alroy | Research group: | vertebrate |
| Created: | 1995-10-18 00:00:00 | Last modified: | 2006-09-13 00:34:39 |
| Access level: | the public | Released: | 1995-10-18 00:00:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 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] |
Secondary references:
| 6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
| 51726 | D. R. Prothero. 2005. The Evolution of North American Rhinoceroses. 1-218 [J. Marcot/J. Marcot] | |
| 3065 | C. B. Schultz and C. H. Falkenbach. 1949. Promerycochoerinae, a new subfamily of oreodonts. Bulletin of the American Museum of Natural History 93(3):69-198 [J. Alroy/J. Alroy/J. Marcot] | |
| 52058 | R. H. Tedford, X. Wang, and B. E. Taylor. 2009. Phylogenetic Systematics of the North American Fossil Caninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 325:1-218 [J. Marcot/J. Marcot/G. Lloyd] | |
| 3558 | X. Wang, R. H. Tedford, and B. E. Taylor. 1999. Phylogenetic systematics of the Borophaginae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 243:1-392 [J. Alroy/J. Alroy/J. Alroy] |