Favret Canyon HB 246, Augusta Mountains: Anisian, Nevada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Ceratitidae
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Eogymnotoceras janvieri n. sp.
Bucher 1994
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12 specimens | |||||||||
| (5 measurements) | ||||||||||
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Cephalopoda
- Ceratitida
- Danubitidae
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Pseudodanubites nicholsi
Bucher 1988
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| (2 measurements) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Nevada |
| Coordinates: | 40.1° North, 117.5° West (view map) | ||
| Paleocoordinates: | 10.9° North, 41.3° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | hand sample |
Time
| Period: | Triassic | Epoch: | Middle Triassic |
| Stage: | Anisian | 10 m.y. bin: | Triassic 2 |
| Key time interval: | Anisian | Zone: | Taylori |
| Age range of interval: | 247.2 - 242 m.y. ago |
Stratigraphy
| Stratigraphy comments: Nicholsi Subzone |
Lithology and environment
| Primary lithology: | lithified not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 114588 | ||
| Authorizer: | M. Clapham | Enterer: | C. Feng | Research group: | marine invertebrate |
| Created: | 2011-08-17 06:28:26 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-08-17 06:28:26 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 36483. | H. Bucher. 1994. New ammonoids from the Taylori Zone (Middle Anisian, Middle Triassic) from northwestern Nevada (USA). Mémoires de Géologie (Lausanne) 22:1-8 [M. Clapham/M. Clapham] |