USGS 8515, Colina Ridge: Kungurian, Arizona
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Bellerophontida
- Bellerophontidae
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Bellerophon (Bellerophon) cf. deflectus
(Chronic 1952)
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1 specimen | ||||||
| original and current combination Bellerophon deflectus | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Arizona |
| Coordinates: | 31.7° North, 110.1° West (view map) | ||
| Paleocoordinates: | 5.7° North, 38.1° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Kungurian | 10 m.y. bin: | Permian 2 |
| Key time interval: | Kungurian | ||
| Age range of interval: | 283.50000 - 273.01000 m.y. ago |
Stratigraphy
| Formation: | Epitaph | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Uppermost part | |||||
Lithology and environment
| Primary lithology: | lithified dolomite |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body,replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 121501 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-12-05 07:17:49 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-12-05 07:17:49 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 11477. | E. L. Yochelson. 1960. Permian Gastropoda of the southwestern United States. 3. Bellerophontacea and Patellacea. Bulletin of the American Museum of Natural History 119(4):208-293 [D. Bottjer/M. Clapham/M. Clapham] |