LSJU 3416, Hawk Rock: Late/Upper Tithonian, California
collected by A. Bennison 1960
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Pectinida
- Buchiidae
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Buchia piochii
(Gabb 1864)
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| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Stanislaus |
| Coordinates: | 37.2° North, 121.2° West (view map) | ||||
| Paleocoordinates: | 32.7° North, 66.2° West | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Tithonian | 10 m.y. bin: | Jurassic 6 |
| Key time interval: | Late/Upper Tithonian | ||
| Age range of interval: | 146.30000 - 145.00000 m.y. ago |
Stratigraphy
| Formation: | Hawk Shale |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | concretionary lithified "shale" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis | ||
| Museum repositories: | CAS | ||
| Collectors: | A. Bennison | Collection dates: | 1960 |
Metadata
| Database number: | 185761 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2017-05-12 22:49:28 | Last modified: | 2017-05-12 22:49:28 |
| Access level: | the public | Released: | 2017-05-12 22:49:28 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 62141. | W. P. Elder and J. W. Miller. 1993. Map and checklists of Jurassic and Cretaceous macrofossil localities within the San Jose 1:100,000 Quadrangle, California, and discussion of paleontological results. United States Geological Survey Open-File Report 93-503:1-49 [M. Clapham/M. Clapham] |