LACMIP loc. 25281, Stokes Canyon: Selandian, California
collected by J. Stark, T.Susuki family 1965
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Turritellidae
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Mesalia martinezensis
(Gabb 1869)
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Gastropoda
- Neogastropoda
- Buccinidae
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Brachysphingus gibbosus
Nelson 1925
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Squires 1997 | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Los Angeles |
| Coordinates: | 34.1° North, 118.7° West (view map) | ||||
| Paleocoordinates: | 38.3° North, 98.4° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Paleocene |
| Stage: | Selandian | 10 m.y. bin: | Cenozoic 1 |
| Key time interval: | Selandian | ||
| Age range of interval: | 61.60000 - 59.20000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Reworked Paleocene (Selandian) fossils in middle Miocene Calabasas Formation, Stokes Canyon Breccia Member | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | LACM | ||
| Collectors: | J. Stark, T.Susuki family | Collection dates: | 1965 |
Metadata
| Also known as: | UCLA loc. 5281 | ||
| Database number: | 185138 | ||
| Authorizer: | M. Clapham, J. Marcot | Enterer: | M. Clapham, J. Marcot |
| Modifier: | J. Marcot | Research group: | marine invertebrate |
| Created: | 2017-04-12 22:36:58 | Last modified: | 2020-10-09 13:19:42 |
| Access level: | the public | Released: | 2017-04-12 22:36:58 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 58450. | R. L. Squires and L. R. Saul. 2007. Paleocene pareorine turritellid gastropods from the Pacific slope of North America. The Nautilus 121(1):1-16 [P. Wagner/P. Wagner] |
Secondary references:
| 63342 | R. L. Squires. 1997. Taxonomy and Distribution of the Buccinid Gastropod Brachysphingus from Uppermost Cretaceous and Lower Cenozoic Marine Strata of the Pacific Slope of North America. Journal of Paleontology 71(5):847-861 [P. Wagner/P. Wagner] |