Lone Skull Quarry: Geringian, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Castoridae
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Palaeocastor nebrascensis
(Leidy 1856)
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= Palaeocastor sp.
Leidy 1869
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Alroy 2002 | |||||||||
see Xu 1996 | ||||||||||
Mammalia
- Rodentia
- Cricetidae
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Geringia mcgregori
(Macdonald 1970)
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"B" | ||||||||||
Mammalia
- Lagomorpha
- Leporidae
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Palaeolagus hypsodus
Schlaikjer 1935
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Palaeolagus philoi
Dawson 1958
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Mammalia
- Geolabididae
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Centetodon magnus
(Clark 1936)
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Mammalia
- Proscalopidae
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Proscalops tertius
Reed 1961
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see common names |
Geography
Country: | United States | State/province: | Nebraska | County: | Morrill |
Coordinates: | 41.7° North, 103.1° West (view map) | ||||
Paleocoordinates: | 42.5° North, 96.6° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Paleogene | Epoch: | Oligocene |
10 m.y. bin: | Cenozoic 4 | ||
*Period: | Tertiary | ||
Key time interval: | Geringian | ||
Age range of interval: | 30.80000 - 26.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Metadata
Also known as: | Mo-160 | ||
Database number: | 17535 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
Created: | 1993-02-18 00:00:00 | Last modified: | 2002-06-03 03:27:42 |
Access level: | the public | Released: | 1993-02-18 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
3345. | C. C. Swisher. 1982. Stratigraphy and biostratigraphy of the eastern portion of the Wildcat Ridge, western Nebraska. 1-172 [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] |