Chut River, 400 m downstream from bridge, block 1: Middle Frasnian, Russian Federation
collected by R.T. Becker 1994
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Bactritida
- Bactritidae
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Lobobactrites timanicus
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Cephalopoda
- Goniatitida
- Tornoceratidae
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Tornoceras typum
(Sandberger and Sandberger 1851)
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Tornoceras contractum
(Glenister 1958)
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Cephalopoda
- Agoniatitida
- Acanthoclymeniidae
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Ponticeras bisulcatum
(Keyserling 1844)
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Ponticeras keyserlingi
(Holzapfel 1899)
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Ponticeras tschernyschewi
(Holzapfel 1899)
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Ponticeras uchtense
(Keyserling 1844)
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Uchtites syrjanicus
(Holzapfel 1899)
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| see common names | |||||||
Geography
| Country: | Russian Federation | State/province: | Komi Republic |
| Coordinates: | 63.5° North, 53.4° East (view map) | ||
| Paleocoordinates: | 5.6° North, 11.2° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| 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: | Ponticeras domanicense |
| Age range of interval: | 379.30000 - 375.40000 m.y. ago |
Stratigraphy
| Formation: | Domanik | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Faunal level 4b lower Domanik, 1st Ponticeras bed. UD I-E, middle MN 5 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 | ||
| Collectors: | R.T. Becker | Collection dates: | 1994 |
Metadata
| Database number: | 172449 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2015-08-08 14:10:48 | Last modified: | 2015-08-08 16:20:33 |
| Access level: | the public | Released: | 2015-08-08 14:10:48 |
| 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] |