USGS loc. 4167-CO, Dublin Hills: Dyeran, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Redlichiida
- Olenellidae
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Peachella brevispina n. sp.
Palmer and Halley 1979
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| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Inyo |
| Coordinates: | 36.0° North, 116.3° West (view map) | ||||
| Paleocoordinates: | 1.8° South, 96.9° West | ||||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| 10 m.y. bin: | Cambrian 2-3 | ||
| Key time interval: | Dyeran | Trilobite zone: | Bristolia |
| Age range of interval: | 514.8 - 511 m.y. ago |
Stratigraphy
| Formation: | Carrara | Member: | Eagle Mountain |
Lithology and environment
| Primary lithology: | not reported | ||
| Environment: | offshore | Tectonic setting: | passive margin |
Taphonomy
| Modes of preservation: | body,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USNM |
Metadata
| Database number: | 226641 | ||
| Authorizer: | J. Marcot | Enterer: | J. Marcot | Research group: | marine invertebrate |
| Created: | 2022-07-19 14:10:46 | Last modified: | 2022-07-19 14:10:46 |
| Access level: | the public | Released: | 2022-07-19 14:10:46 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 47804. | A. R. Palmer and R. B. Halley. 1979. Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin. United States Geological Survey Professional Paper 1047:1-131 [W. Kiessling/M. Krause/J. Ju] |