California Oaks (SBCM 05.006.207): Irvingtonian, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Proboscidea
- Mammutidae
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Mammut sp.
Blumenbach 1799
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Mammalia
- Perissodactyla
- Equidae
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Equus cf. bautistensis
Frick 1921
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= Equus cf. scotti
Gidley 1900
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Alroy 2002 | |||||||||
synonym of Equus (Hesperohippus) mexicanus | ||||||||||
Mammalia
- Rodentia
- Cricetidae
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Peromyscus sp.
Gloger 1841
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Microtus californicus
(Peale 1848)
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Mammalia
- Rodentia
- Geomyidae
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Thomomys cf. bottae
(Eydoux and Gervais 1836)
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Mammalia
- Rodentia
- Heteromyidae
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Perognathus sp.
Maximillian 1839
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= Perognathinae indet.
Coues 1875
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Alroy 2002 | |||||||||
large and small | ||||||||||
Dipodomys sp.
Gray 1841
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large and small | ||||||||||
Mammalia
- Lagomorpha
- Leporidae
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Leporidae indet.
Fischer de Waldheim 1817
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medium | ||||||||||
Sylvilagus sp.
Gray 1867
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see common names |
Geography
Country: | United States | State/province: | California | County: | Riverside |
Coordinates: | 33.9° North, 117.0° West (view map) | ||||
Paleocoordinates: | 33.9° 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 | ||
Age range of interval: | 1.40000 - 0.21000 m.y. ago |
Stratigraphy
Formation: | "unnamed sandstone" | ||
Local section: | Temec | Local bed: | 1 |
Local order: | bottom to top |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection size: | 105 specimens |
Taxonomic list comments:NISP 105 |
Metadata
Database number: | 20200 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
Created: | 1999-09-21 00:00:00 | Last modified: | 2002-06-03 03:27:44 |
Access level: | the public | Released: | 1999-09-21 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2725. | A. F. Pajak, iii, E. Scott, and C. J. Bell. 1996. A review of the biostratigraphy of Pliocene and Pleistocene sediments in the Elsinore Fault Zone, Riverside County, California. PaleoBios 17(2-4):28-49 [J. Alroy/J. Alroy/J. Ju] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] |