Bull Lake Creek, Wind River Mountains (Lower Embar): Roadian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Petalodontiformes
- Janassidae
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Janassa angularis
Branson 1916
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Janassa unguicula
Eastman 1903
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Chondrichthyes
- Cochliodontiformes
- Cochliodontidae
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Deltodus mercurii
(Newberry 1876)
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| original and current combination Deltodus mercurei | |||||||
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Chondrichthyes
- Chimaeriformes
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Crassidonta stuckenbergi
Branson 1916
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Chondrichthyes
- Ctenacanthiformes
- Ctenacanthidae
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Ctenacanthus amblyxiphias
Cope 1891
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Bivalvia
- Nuculanida
- Polidevciidae
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Leda bellistriata
Stevens 1858
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| recombined as Polidevcia bellistriata | |||||||
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Bivalvia
- Nuculida
- Nuculidae
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Nucula pulchella
Branson 1930
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| synonym of Nuculopsis poposiensis | |||||||
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Bivalvia
- Cardiida
- Kalenteridae
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Pleurophorus sp.
King 1844
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| replaced by Permophorus | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Wyoming |
| Coordinates: | 43.2° North, 109.2° West (view map) | ||
| Paleocoordinates: | 14.8° North, 30.4° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Roadian | 10 m.y. bin: | Permian 3 |
| Key time interval: | Roadian | ||
| Age range of interval: | 273.01000 - 266.90000 m.y. ago |
Stratigraphy
| Formation: | Phosphoria | Member: | Meade Peak | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: "Lower Embar" Formation | |||||
Lithology and environment
| Primary lithology: | phosphatic lithified "shale" |
| Environment: | offshore |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 149345 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | vertebrate |
| Created: | 2013-08-02 03:22:00 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2013-08-02 03:22:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 36931. | E. B. Branson. 1916. The Lower Embar of Wyoming and Its Fauna. The Journal of Geology 24(7):639-664 [P. Wagner/P. Wagner] |