Gorny Altai, Tuloy River, Upper Part of Lower Bugryshikha: Darriwilian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Protorthida
- Skenidiidae
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Skenidioides costatus
Cooper 1956
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n subsp. sparsis | ||||||||||
Rhynchonellata
- Orthida
- Archaeorthidae
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Archaeorthis altaica
Rozman and Severgina 1983
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Rhynchonellata
- Orthida
- Hesperorthidae
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Hesperorthis markovae
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Ptychopleurella oklachomensis
(Cooper 1956)
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original and current combination Ptychopleurella oklahomensis | ||||||||||
Ptychopleurella oklachomensis subsp. asiatica | ||||||||||
Rhynchonellata
- Orthida
- Dalmanellidae
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Paucicrura tuloinensis n. sp.
Rozman and Severgina 1983
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Rhynchonellata
- Pentamerida
- Camerellidae
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Tuloja karasuensis n. gen., n. sp.
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Strophomenata
- Billingsellida
- Clitambonitidae
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Atelelasma subdorsoconvexum
Rozman and Severgina 1983
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Strophomenata
- Strophomenida
- Glyptomenidae
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Glyptomena karasuensis n. sp.
Rozman and Severgina 1983
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see common names |
Geography
Country: | Russian Federation | State/province: | Altay |
Coordinates: | 52.3° North, 87.5° East (view map) | ||
Paleocoordinates: | 9.7° North, 26.3° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Ordovician | Epoch: | Middle Ordovician |
Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
Key time interval: | Darriwilian | Graptolite zone: | Amplexograptus coelatus - Didymograptus geminus |
Age range of interval: | 467.30000 - 458.40000 m.y. ago |
Stratigraphy
Formation: | Bugryshikha | Member: | Lower | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Llandeilo, Middle Ordovician, Karasinskaya Suite; PJW: Sennikov et al. (2019) put this in the upper half of the Bugryshikha Horizon. They correlate these beds with the Expansograptus jakovlevi - Amplexograptus coelatus - Didymograptus geminus zone and the lower part of the lower Hustedograptus teretiusculus zone. |
Lithology and environment
Primary lithology: | sandstone |
Secondary lithology: | black,gray claystone |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body,cast |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Was: Llandeilian brachiopods of Gorny Altai, Tuloy River | ||
Database number: | 45983 | ||
Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2004-12-17 12:30:08 | Last modified: | 2019-08-09 15:20:36 |
Access level: | the public | Released: | 2004-12-17 12:30:08 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
12266. | 1% | K.h. S. Rozman and L. G. Severgina. 1983. Llandeylovskiye brakhiopodovye kompleksy Mongolskogo i Gornogo Altaya. Llandeilian brachiopods assemblages of Mongolian and Gorny Altai. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 20:14-25 [M. Aberhan/S. Nurnberg/S. Nurnberg] |