Coulter Ranger Station, Uintah County: Wuchiapingian, Utah
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Cardiida
- Kalenteridae
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Permophorus cf. albequus
(Beede 1907)
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Palaeoneilo parviradiatus n. sp.
Ciriacks 1963
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2 specimens | |||||||||
(2 measurements) | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Utah |
Coordinates: | 40.7° North, 109.5° West (view map) | ||
Paleocoordinates: | 12.5° North, 33.0° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Wuchiapingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Wuchiapingian | ||
Age range of interval: | 259.51 - 254.14 m.y. ago |
Stratigraphy
Formation: | Phosphoria | Member: | Franson | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Davydov et al. 2017 dated an ash bed in the upper Meade Peak Member at 260.57 ± 0.07 / 0.14 / 0.31 Ma, indicating that the Meade Peak is as young as uppermost Capitanian. |
Lithology and environment
Primary lithology: | not reported |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body,replaced with silica |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 95381 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2010-04-14 18:23:27 | Last modified: | 2018-11-25 21:29:32 |
Access level: | the public | Released: | 2010-04-14 18:23:27 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
27437. | K.W. Ciriacks. 1963. Permian and Eotriassic bivalves of the middle Rockies. Bulletin of the American Museum of Natural History 125(1):1-100 [M. Clapham/M. Clapham] |