Thorn: Irvingtonian - Rancholabrean, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Heteromyidae
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Dipodomys sp.
Gray 1841
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Mammalia
- Perissodactyla
- Equidae
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Equus sp.
Linnaeus 1758
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Mammalia
- Camelidae
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Camelops sp.
Leidy 1854
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Hemiauchenia sp.
Gervais and Ameghino 1880
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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: | California | County: | San Bernardino |
Coordinates: | 34.8° North, 117.0° West (view map) | ||||
Paleocoordinates: | 34.8° North, 116.7° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Quaternary | Epoch: | Pleistocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Irvingtonian - Rancholabrean | ||
Age range of interval: | 1.40000 - 0.01400 m.y. ago |
Stratigraphy
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Taxonomic list comments:from "Noble's Old Alluvium or Shoemarker Gravels" "latest Irvingtonian or earliest Rancholabrean" |
Metadata
Also known as: | SBCM 1.114.6-1.114.24 DUPLICATE REF 2018 or 2019 | ||
Database number: | 20542 | ||
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:
2018. | G. T. Jefferson. 1991. A catalogue of late Quaternary Vertebrates from California: Part Two, Mammals. Natural History Museum of Los Angeles County Technical Reports 7:1-129 [J. Alroy/J. Alroy/P. Holroyd] |