Nenana: Irvingtonian, Alaska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Bovidae
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cf. Ovis sp.
Linnaeus 1758
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Mammalia
- Proboscidea
- Elephantidae
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Mammuthus sp.
Brookes 1828
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Alaska | County: | Yukon-Koyukuk |
| Coordinates: | 65.1° North, 150.1° West (view map) | ||||
| Paleocoordinates: | 65.2° North, 149.9° West | ||||
| Basis of coordinate: | based on political unit |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| 10 m.y. bin: | Cenozoic 6 | *Local age/stage: | Illinoian |
| Key time interval: | Irvingtonian | ||
| Age range of interval: | 1.40000 - 0.21000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Stratigraphy comments: said to be Illinoian |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
Metadata
| Database number: | 20428 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
| Created: | 1994-06-07 00:00:00 | Last modified: | 2002-06-03 03:27:44 |
| Access level: | the public | Released: | 1994-06-07 00:00:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 2772. | T. L. Pewe. 1975. Quaternary geology of Alaska. United States Geological Survey Professional Paper 835:1-145 [J. Alroy/J. Alroy/J. Ju] |