CAS Loc. 1353, near the bridge on the North fork of Cottonwood Creek: Hauterivian, California
collected by Anderson & Hanna 1928
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Scaphopoda
- Dentaliida
- Dentaliidae
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Dentalium californicum
Stanton 1895
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Bivalvia
- Myalinida
- Inoceramidae
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Inoceramus colonicus
Anderson 1938
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Bivalvia
- Ostreida
- Pinnidae
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Pinna pontica n. sp.
Anderson 1938
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Bivalvia
- Carditida
- Astartidae
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Astarte californica
Stanton 1895
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| recombined as Neocrassina californica | ||||||||||
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Bivalvia
- Lucinida
- Mactromyidae
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Clisocolus indubitus
Anderson 1938
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Cephalopoda
- Ammonitida
- Acrioceratidae
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Hoplocrioceras onoense n. sp.
Anderson 1938
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| synonym of Hoplocrioceras duncanense | ||||||||||
| "near Locality 1353" | ||||||||||
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Hoplocrioceras remondi
(Gabb 1864)
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Imlay 1960 | |||||||||
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Cephalopoda
- Ammonitida
- Polyptychitidae
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Neocraspedites aguila n. sp.
Anderson 1938
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| recombined as Hertleinites aguila | ||||||||||
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Neocraspedites rectoris n. sp.
Anderson 1938
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| recombined as Hertleinia rectoris | ||||||||||
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Cephalopoda
- Ammonitida
- Crioceratitidae
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Crioceras latum
(Gabb 1864)
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| recombined as Crioceratites latus | ||||||||||
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Gastropoda
- Turbinidae
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Turbo festivus n. sp.
Anderson 1938
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Gastropoda
- Heterostropha
- Acteonellidae
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Actaeonella oviformis
Gabb 1869
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Gastropoda
- Heterostropha
- Nerineidae
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Nerinea archimedis
Anderson 1938
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| replaced by Aphanoptyxis andersoni | ||||||||||
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Nerinea sp.
Deshayes 1827
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Gastropoda
- Potamididae
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Potamides diadema
Gabb 1864
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Gastropoda
- Cassiopidae
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Glauconia hesperia
Anderson 1938
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| from caption of Plate 9, Figures 8, 9 | ||||||||||
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Gastropoda
- Aporrhaidae
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Tessarolax bicarinata
(Deshayes in Leymerie 1842)
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Gastropoda
- Ampullinidae
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Ampullina avellana
(Gabb 1864)
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | California | County: | Shasta |
| Coordinates: | 40.5° North, 122.6° West (view map) | ||||
| Paleocoordinates: | 39.3° North, 71.9° West | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Hauterivian | 10 m.y. bin: | Cretaceous 2 |
| Key time interval: | Hauterivian | ||
| Age range of interval: | 132.60000 - 125.77000 m.y. ago |
Stratigraphy
| Formation: | Budden Canyon | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Ono Fm. AGE: Hauterivian, on the basis of macrofossil biostratigraphy. STRATIGRAPHIC POSITION: From unknown position within formation. | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Not stated, but probably siliciclastic. LITHIFICATION: Lithified on the basis of figured specimens. | |
| Environment: | marine indet. |
| Geology comments: ENVIRONMENT: Not stated in text. | |
Taphonomy
| Modes of preservation: | cast,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils | ||
| Collection methods: | surface (in situ),survey of museum collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | CAS | ||
| Collectors: | Anderson & Hanna | Collection dates: | 1928 |
| Collection method comments: COLLECTORS: F.M. Anderson and G.D. Hanna, 1928. REPOSITORY: CAS. | |||
| Taxonomic list comments:COVERAGE: Exhaustive for ammonoidea. Other taxonomic groups may be present but are not listed. NOMENCLATURE: Authoritative publication, with fairly modern nomenclature, and species-resolution identifications. | |||
Metadata
| Also known as: | CAS G loc. 66453; | ||
| Database number: | 83590 | ||
| Authorizer: | A. Hendy, J. Marcot | Enterer: | A. Hendy, J. Marcot |
| Modifier: | J. Marcot | Research group: | marine invertebrate |
| Collections that are a subset of this one: | |||
| Created: | 2008-08-22 12:04:08 | Last modified: | 2023-06-12 13:10:27 |
| Access level: | the public | Released: | 2008-08-22 12:04:08 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 56760. | F. M. Anderson. 1938. Lower Cretaceous deposits in California and Oregon. Geological Society of America Special Paper 16:1-331 [M. Clapham/M. Clapham] |
Secondary references:
| 28036 | R. W. Imlay. 1960. Ammonites of Early Cretaceous age (Valanginian and Hauterivian) from the Pacific Coast states. United States Geological Survey Professional Paper 334(F):1-228 [A. Hendy/A. Hendy] |