MUC2175, Muller Canyon, Augusta Mountains: Illyrian, Nevada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Ceratitida
- Ptychitidae
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Ptychites embreei n. sp.
Bischof and Lehmann 2020
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see common names |
Geography
Country: | United States | State/province: | Nevada |
Coordinates: | 40.0° North, 117.6° West (view map) | ||
Paleocoordinates: | 10.5° North, 41.6° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Triassic | Epoch: | Middle Triassic |
Stage: | Anisian | 10 m.y. bin: | Triassic 2 |
Key time interval: | Illyrian | Ammonoid zone: | Gymnotoceras rotelliformis |
Age range of interval: | 243.8 - 242 m.y. ago |
Stratigraphy
Formation: | Favret | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Brackites vogdesi 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 |
Collection method comments: Repository: Geosciences Collection of the University of Bremen (GSUB) |
Metadata
Database number: | 213153 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
Created: | 2020-08-26 17:03:57 | Last modified: | 2020-08-26 17:03:57 |
Access level: | the public | Released: | 2020-08-26 17:03:57 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
73589. | E. A. Bischof and J. Lehmann. 2020. Ontogenetic analysis of Anisian (Middle Triassic) ptychitid ammonoids from Nevada, USA. Journal of Paleontology 94:829-851 [M. Clapham/M. Clapham] |