D-5744 - Large ravine north of Gilman Road: Late/Upper Mississippian, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Blastozoa indet.
Sprinkle 1973
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Watkins 1973 | 4 individuals | ||||||||
| "crinozoa spp." | ||||||||||
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Gastropoda
- Murchisoniina
- Gosseletinidae
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Neilsonia sp.
Thomas 1940
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Watkins 1973 | 1 individual | ||||||||
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Bivalvia
- Pholadomyida
- Edmondiidae
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Allorisma sp.
King 1844
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Watkins 1973 | 1 individual | ||||||||
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Bivalvia
- Pectinida
- Heteropectinidae
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? Etheripecten informal planoconvexa Watkins MS
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Watkins 1973 | 3 individuals | ||||||||
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Cephalopoda
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Nautiloidea indet.
Agassiz 1847
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Watkins 1973 | 2 individuals | ||||||||
| "nautiloid cephalopod sp.A" | ||||||||||
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Strophomenata
- Productida
- Linoproductidae
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Fluctuaria sp.
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1 individual | |||||||||
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Strophomenata
- Productida
- Productellidae
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Lissomarginifera shastensis
Watkins 1974
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6 individuals | |||||||||
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Strophomenata
- Productida
- Productidae
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Dictyoclostidae indet.
Stehli 1954
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1 individual | |||||||||
| spelled with current rank as Dictyoclostinae | ||||||||||
| "dictyoclostid sp. B" | ||||||||||
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Strophomenata
- Productida
- Echinoconchidae
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Karavankina sp.
Ramovs 1966
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1 individual | |||||||||
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Rugosochonetes californicus
Watkins 1974
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23 individuals | |||||||||
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Strophomenata
- Orthotetida
- Schuchertellidae
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Schuchertella informal sp. A
Girty 1904
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5 individuals | |||||||||
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Rhipidomella sp.
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1 individual | |||||||||
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Rhynchonellata
- Spiriferida
- Spiriferidae
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? Unispirifer sp.
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Watkins 1973 | 1 individual | ||||||||
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Rhynchonellata
- Spiriferida
- Ambocoeliidae
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Crurithyris informal sp. A
George 1931
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1 individual | |||||||||
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Rhynchonellata
- Spiriferida
- Elythidae
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Kitakamithyris sp.
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Watkins 1973 | 4 individuals | ||||||||
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Rhynchonellata
- Athyridida
- Neoretziidae
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Hustedia sp.
Hall and Clarke 1893
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Watkins 1973 | 1 individual | ||||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Cleiothyridina sp.
Buckman 1906
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4 individuals | |||||||||
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Rhynchonellata
- Rhynchonellida
- Rhynchoporidae
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Rhynchopora sp.
King 1865
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1 individual | |||||||||
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Stenolaemata
- Cryptostomata
- Acanthocladiidae
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Acanthocladiidae indet.
Zittel 1880
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Watkins 1973 | 2 individuals | ||||||||
| "acanthocladiid" | ||||||||||
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Stenolaemata
- Rhabdomesida
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Rhabdomesida indet.
Vine 1883
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Watkins 1973 | 4 individuals | ||||||||
| "rhabdomesld" | ||||||||||
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Fenestellida
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Fenestellida indet.
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Watkins 1973 | 1 individual | ||||||||
| "fenestellid type 2" | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | California | County: | Shasta |
| Coordinates: | 40.9° North, 122.2° West (view map) | ||||
| Paleocoordinates: | 7.1° North, 48.4° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Carboniferous | Epoch: | Mississippian |
| Stage: | Serpukhovian | 10 m.y. bin: | Carboniferous 3 |
| Key time interval: | Late/Upper Mississippian | ||
| Age range of interval: | 330.90000 - 323.20000 m.y. ago |
Stratigraphy
| Formation: | Baird |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified siltstone |
| Includes fossils? | Y |
| Lithology description: Thin-bedded siltstone | |
| Environment: | offshore |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCMP |
Metadata
| Database number: | 143624 | ||
| Authorizer: | N. Bonuso, J. Marcot | Enterer: | P. Monarrez, J. Marcot |
| Created: | 2013-04-25 10:55:20 | Last modified: | 2013-04-24 19:55:20 |
| Access level: | the public | Released: | 2013-04-25 10:55:20 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 46424. | R. Watkins. 1974. Carboniferous Brachiopods from Northern California. Journal of Paleontology 48(2):304-325 [N. Bonuso/P. Monarrez] |
Secondary references:
| 17057 | R. Watkins. 1973. Carboniferous Faunal Associations and Stratigraphy, Shasta County, Northern California. AAPG Bulletin 57(9):1743-1764 [P. Wagner/P. Wagner] |