Ayan-Yuryakh Creek, Kolyma River Basin: Spathian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Sibiritidae
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Parasibirites efimovae
Bychkov et al. 1976
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 62.5° North, 147.5° East (view map) |
| Paleocoordinates: | 77.0° North, 12.4° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Early/Lower Triassic |
| Stage: | Olenekian | 10 m.y. bin: | Triassic 1 |
| Key time interval: | Spathian | Ammonoid zone: | Parasibirites grambergi |
| Age range of interval: | 248.90000 - 247.20000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
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: | 107009 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-03-31 13:31:19 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-03-31 13:31:19 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 33466. | A. S. Dagis, A. A. Dagis, and S. P. Ermakova. 1996. Triasovaya Fauna Severo-Vostoka Azii 1-232 [M. Clapham/M. Clapham/M. Clapham] |