CSUN Loc. 478: Lutetian, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Geography
Country: | United States | State/province: | California | County: | Ventura |
Coordinates: | 34.3° North, 118.7° West (view map) | ||||
Paleocoordinates: | 35.0° North, 104.6° West | ||||
Basis of coordinate: | estimated from map | ||||
Altitude: | 1735 feet | ||||
Geographic resolution: | outcrop |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Lutetian | 10 m.y. bin: | Cenozoic 2 |
Key time interval: | Lutetian | ||
Age range of interval: | 47.80000 - 41.20000 m.y. ago |
Stratigraphy
Formation: | Llajas | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: "Stewart Bed" |
Lithology and environment
Primary lithology: | sandstone |
Includes fossils? | Y |
Environment: | offshore |
Glacial or sequence phase: | transgressive |
Geology comments: Shallow-marine (transgressive) facies |
Taphonomy
Modes of preservation: | body,mold/impression |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | medium |
Collection methods and comments
Collection methods: | field collection,survey of museum collection |
Reason for describing collection: | general faunal/floral analysis |
Museum repositories: | LACM |
Collection method comments: Collected by R.L. Squires, (1978) |
Metadata
Database number: | 201258 | ||
Authorizer: | J. Marcot | Enterer: | J. Marcot | Research group: | marine invertebrate |
Created: | 2019-05-02 11:56:01 | Last modified: | 2019-05-02 11:56:01 |
Access level: | the public | Released: | 2019-05-02 11:56:01 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
59877. | R. L. Squires. 1984. Megapaleontology of the Eocene Llajas Formation, Simi Valley, California. Contributions in Science, Natural History Museum of Los Angeles County 350:1-76 [M. Clapham/M. Clapham] |