Lyaiol River, outcrop 1904, sample 7: Middle Frasnian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Goniatitida
- Tornoceratidae
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Linguatornoceras sp.
House 1965
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Linguatornoceras aff. clausum
(Glenister 1958)
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| original and current combination Tornoceras (Tornoceras) clausum | ||||||||||
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Tornoceras cf. typum
(Sandberger and Sandberger 1851)
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Lobotornoceras strangulatum
(Keyserling 1844)
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| (2 measurements) | ||||||||||
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Cephalopoda
- Agoniatitida
- Gephuroceratidae
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Manticoceras lamed
(Sandberger and Sandberger 1850)
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Manticoceras ammon
(Keyserling 1844)
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Manticoceras cf. ammon
(Keyserling 1844)
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Cephalopoda
- Agoniatitida
- Nordiceratidae
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Nordiceras timanicum
(Holzapfel 1899)
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Cephalopoda
- Bactritida
- Bactritidae
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Lobobactrites timanicus
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| see common names | ||||||||||
Geography
| Country: | Russian Federation | State/province: | Komi Republic |
| Coordinates: | 63.3° North, 53.7° East (view map) | ||
| Paleocoordinates: | 5.6° North, 11.4° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Devonian | Epoch: | Late/Upper Devonian |
| Stage: | Frasnian | 10 m.y. bin: | Devonian 4 |
| Key time interval: | Middle Frasnian | Ammonoid zone: | Nordiceras timanicum |
| Age range of interval: | 379.30000 - 375.40000 m.y. ago |
Stratigraphy
| Formation: | Domanik | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Faunal level 5c; Upper Domanik. UD I-G to lower I-H, MN 9-10 conodont zone. | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | MfN |
Metadata
| Database number: | 172462 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2015-08-08 17:52:09 | Last modified: | 2015-08-08 17:53:51 |
| Access level: | the public | Released: | 2015-08-08 17:52:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 56038. | R. T. Becker, M. R. House, V. V. Menner and N. S. Ovnatanova. 2000. Revision of ammonoid biostratigraphy in the Frasnian (Upper Devonian) of the Southern Timan (northeast Russian Platform). Acta Geologica Polonica 50:67-97 [M. Clapham/M. Clapham] |