Sample 100, Brichmulla section: Tournaisian, Uzbekistan
collected by I.M. Nigmadzhnov
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Goniatitida
- Pericyclidae
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Helicocyclus tianshanicus
(Librovitch 1927)
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Neopericyclus sp.
Popov 1965
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see common names |
Geography
Country: | Uzbekistan |
Coordinates: | 41.6° North, 70.1° East (view map) |
Paleocoordinates: | 14.3° North, 60.9° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Carboniferous | Epoch: | Mississippian |
Stage: | Tournaisian | 10 m.y. bin: | Carboniferous 1 |
Key time interval: | Tournaisian | Ammonoid zone: | Pericyclus - Progoniatites |
Age range of interval: | 358.90000 - 346.70000 m.y. ago |
Stratigraphy
Formation: | Kuilyuk | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Pericyclus-Progoniatites Genozone |
Lithology and environment
Primary lithology: | lithified cherty/siliceous "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: | PIN |
Collectors: | I.M. Nigmadzhnov |
Metadata
Database number: | 172415 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2015-08-07 14:30:03 | Last modified: | 2019-06-06 22:56:23 |
Access level: | the public | Released: | 2015-08-07 14:30:03 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
56035. | V. A. Konovalova. 2015. Early Carboniferous ammonoids from the Chatkal River basin (Middle Tien Shan, Uzbekistan). Paleontological Journal 49:369-382 [M. Clapham/M. Clapham] |