Ogoner Creek, euomphala zone, lower Lena River: Spathian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Nautilida
- Tainoceratidae
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Phaedrysmocheilus ornatus n. sp.
Sobolev 1989
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Sobolev 1989 | |||||||||
| (2 measurements) | ||||||||||
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Cephalopoda
- Ceratitida
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Bajarunia euomphala
(Keyserling 1845)
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| (5 measurements) | ||||||||||
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Cephalopoda
- Ceratitida
- Columbitidae
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Boreoceras apostolicum
(Smith 1932)
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| recombined as Rudolftruempyiceras apostolicum | ||||||||||
| (2 measurements) | ||||||||||
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Boreoceras demokidovi
(Popov 1961)
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| recombined as Rudolftruempyiceras demokidovi | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 72.6° North, 124.3° East (view map) |
| Paleocoordinates: | 63.9° North, 18.5° 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: | Bajarunia euomphala |
| 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
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Specimens in IGiG collection | |
Metadata
| Also known as: | Ogon'or | ||
| Database number: | 123500 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2012-01-24 15:33:52 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2012-01-24 15:33:52 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 39513. | A. S. Dagis and S. P. Ermakova. 1988. Boreal'nye Pozdneolenekskie Ammonoidei. Trudy Instituta Geologii i Geofiziki 714:1-135 [M. Clapham/M. Clapham/M. Clapham] |
Secondary references:
| 54385 | E. S. Sobolev. 1989. Triasovye nautilidy severo-vostochnoy Azii. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 727:1-193 [M. Clapham/M. Clapham] |