LACMIP loc. 24369: Late Albian - Early Cenomanian, California
collected by T. P. Harding 1955
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Neritidae
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Otostoma atopos n. sp.
Saul and Squires 1997
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Gastropoda
- Turbinidae
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Igonoia kieli
Squires 2011
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Squires 2011 | ||||||
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Igonoia shastana
Squires 2011
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Squires 2011 | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | California | County: | Colusa |
| Coordinates: | 39.3° North, 122.3° West (view map) | ||||
| Paleocoordinates: | 39.7° North, 81.9° West | ||||
| Basis of coordinate: | stated in text |
Time
| Period: | Cretaceous | Epoch: | Early Cretaceous - Late Cretaceous |
| Stage: | Albian - Cenomanian | 10 m.y. bin: | Cretaceous 4 - Cretaceous 5 |
| Key time interval: | Late Albian - Early Cenomanian | ||
| Age range of interval: | 106.2 - 93.9 m.y. ago |
Stratigraphy
| Formation: | Venedo | ||||
| Stratigraphy comments: A reworked clast in the Late Cretaceous (Turonian) Venedo Formation. Age of reworked clast: Late Early Cretaceous (late Albian or earliest Cenomanian). |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | LACM | ||
| Collectors: | T. P. Harding | Collection dates: | May, 1955 |
Metadata
| Also known as: | UCLA loc. 4369 | ||
| Database number: | 220301 | ||
| Authorizer: | J. Marcot | Enterer: | J. Marcot |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2021-05-19 12:42:05 | Last modified: | 2022-02-10 10:54:52 |
| Access level: | the public | Released: | 2021-05-19 12:42:05 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 76939. | L. R. Saul and R. L. Squires. 1997. New species of neritid gastropods from Cretaceous and Lower Cenozoic strata of the Pacific Slope of North America. The Veliger 40(2):131-147 [J. Marcot/J. Marcot] |
Secondary references:
| 59063 | R. L. Squires. 2011. A new genus of Cretaceous margaritine gastropod (Turbinidae) from the northeastern Pacific Ocean. The Nautilus 125(3):137-149 [P. Wagner/P. Wagner] |