UCLA loc. 6823: Montezuman, California
collected by C. A. Nelson
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Redlichiida
- Archaeaspididae
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Archaeaspis macropleuron
Lieberman 2002
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Lieberman 2002 | ||||||
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Trilobita
- Redlichiida
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Cambroinyoella wallacei
Lieberman 2001
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| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Inyo |
| Coordinates: | 37.0° North, 117.9° West (view map) | ||||
| Paleocoordinates: | 2.8° South, 97.4° West | ||||
| Basis of coordinate: | stated in text | ||||
| Altitude: | 6560 feet | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| Stage: | Stage 3 | 10 m.y. bin: | Cambrian 2 |
| Key time interval: | Montezuman | Trilobite zone: | Fallotaspis |
| Age range of interval: | 519.90000 - 514.80000 m.y. ago |
Stratigraphy
| Formation: | Campito | Member: | Montenegro |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | not reported | ||
| Includes fossils? | Y | ||
| Environment: | marine indet. | Tectonic setting: | passive margin |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils,microfossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | LACM |
| Collectors: | C. A. Nelson |
Metadata
| Also known as: | LACMIP 26823; LACMIP loc. 6823 in Lieberman 2001, 2002 | ||
| Database number: | 204251 | ||
| Authorizer: | J. Marcot | Enterer: | J. Marcot |
| Modifier: | J. Marcot | Research group: | marine invertebrate |
| Created: | 2019-09-03 19:12:42 | Last modified: | 2021-04-03 16:35:03 |
| Access level: | the public | Released: | 2019-09-03 19:12:42 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 44793. | B. S. Lieberman. 2001. Phylogenetic analysis of the Olenellina Walcott, 1890 (Trilobita, Cambrian). Journal of Paleontology 75(1):96-115 [P. Wagner/P. Wagner] |
Secondary references:
| 44786 | B. S. Lieberman. 2002. Phylogenetic analysis of some basal Early Cambrian trilobites, the biogeographic origins of the Eutrilobita, and the timing of the Cambrian radiation. Journal of Paleontology 76(4):692-708 [P. Wagner/P. Wagner] |