LACMIP loc. 21581, East Fork Fish Canyon: Danian, California
collected by R.W. Webb, E.H. Quayle 1941
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Gastropoda
- Turritellidae
|
|||||||
|
Mesalia martinezensis
(Gabb 1869)
|
Squires and Saul 2007 | ||||||
|
Gastropoda
- Neogastropoda
- Buccinidae
|
|||||||
|
Brachysphingus gibbosus
Nelson 1925
|
Squires 1997 | ||||||
|
Gastropoda
- Neogastropoda
- Perissityidae
|
|||||||
|
Perissitys stewarti
(Zinsmeister 1983)
|
|||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Los Angeles |
| Coordinates: | 34.6° North, 118.6° West (view map) | ||||
| Paleocoordinates: | 39.5° North, 96.5° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Paleocene |
| Stage: | Danian | 10 m.y. bin: | Cenozoic 1 |
| Key time interval: | Danian | ||
| Age range of interval: | 66.00000 - 61.60000 m.y. ago |
Stratigraphy
| Formation: | San Francisquito | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Lower San Francisquito Formation, upper Danian | |||||
Lithology and environment
| Primary lithology: | lithified "shale" |
| 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: | R.W. Webb, E.H. Quayle | Collection dates: | 1941 |
Metadata
| Also known as: | UCLA loc. 1581 | ||
| Database number: | 184015 | ||
| Authorizer: | M. Clapham, J. Marcot | Enterer: | V. Maciel, J. Marcot |
| Modifier: | J. Marcot | Research group: | marine invertebrate |
| Created: | 2017-01-25 18:38:15 | Last modified: | 2021-02-23 17:29:16 |
| Access level: | the public | Released: | 2017-01-25 18:38:15 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 24379. | 1% 7220 | W. P. Popenoe and L. R. Saul. 1987. Evolution and classification of the Late Cretaceous-Early Tertiary gastropod Perissitys. Contributions in Science 380:1-37 [W. Kiessling/U. Merkel] |
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] | |
| 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] |