Lena River, Oy-Muran (Kokoulinsk) bioherm complex, unit 5 bioherm: Atdabanian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Archaeocyatha
- Capsulocyathida
- Coscinocyathidae
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Coscinocyathus dianthus
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Coscinocyathus sp.
Bornemann 1884
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Archaeocyatha
- Capsulocyathida
- Fransuasaecyathidae
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Fransuasaecyathus subtumulatus
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| subsp. primus | ||||||||||
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Archaeocyatha
- Archaeocyathida
- Loculicyathidae
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Robustocyathus robustus
(Vologdin 1937)
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| recombined as Cambrocyathellus robustus | ||||||||||
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Robustocyathus sp.
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| synonym of Cambrocyathellus | ||||||||||
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Robustocyathus spinosoporus
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| synonym of Cambrocyathellus | ||||||||||
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Loculicyathus sp.
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Loculicyathus membranivestites
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Paranacyathus subartus
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Archaeocyatha
- Archaeocyathida
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Sphinctocyathus oimuranicus
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| nomen dubium belonging to Archaeocyathida | ||||||||||
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Archaeocyatha
- Archaeocyathida
- Dictyocyathidae
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Dictyocyathus sp.
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Archaeocyatha
- Archaeocyathida
- Archaeocyathidae
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Archaeofungia sp.
Taylor 1910
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| synonym of Pycnoidocyathus | ||||||||||
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Archaeocyatha
- Ajacicyathida
- Tumulocyathidae
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Tumulocyathellus sp.
Zhuravleva 1960
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| synonym of Plicocyathus | ||||||||||
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Archaeocyatha
- Ajacicyathida
- Ethmophyllidae
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Ethmophyllum rossicum
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Archaeocyatha
- Ajacicyathida
- Bipallicyathidae
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Heckericyathus sp.
Zhuravleva 1960
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Heckericyathus heckeri
(Zhuravleva and Zelenov 1955)
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Archaeocyatha
- Ajacicyathida
- Ajacicyathidae
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Ajacicyathus sp.
Bedford and Bedford 1939
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Ajacicyathus ex gr. tkatschenkoi
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? Ajacicyathus biohermicus
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Ajacicyathus gigantoporus
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Archaeocyatha
- Monocyathida
- Monocyathidae
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Archaeolynthus polaris
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Archaeolynthus sp.
Taylor 1910
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| see common names | ||||||||||
Geography
| Country: | Russian Federation | State/province: | Yakutiya |
| Coordinates: | 61.0° North, 126.2° East (view map) | ||
| Paleocoordinates: | 10.3° South, 13.9° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| Stage: | Stage 3 | 10 m.y. bin: | Cambrian 2 |
| Key time interval: | Atdabanian | ||
| Age range of interval: | 521.00000 - 515.60000 m.y. ago |
Stratigraphy
| Formation: | Pestrotsvet | ||||
| Local section: | Oy-Muran | Local bed: | 5 | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: lowermost Atdabanian level | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: bioherm | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Also known as: | Reef 1745 | ||
| Database number: | 81194 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2008-06-10 04:23:26 | Last modified: | 2008-06-10 07:35:36 |
| Access level: | authorizer only | Released: | 2010-01-08 10:39:56 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 27363. | I. T. Zhuravleva. 1972. Rannekembriyskiye fatsialnyye kompleksy arkheotsiat (r. Lena, sredneye techeniye) [Lower Cambrian archaeocyath complexes (middle Lena River)]. in I. T. Zhuravleva, ed., Problemy biostratigrafii i paleontologii nizhnego kembriya Sibiri [Lower Cambrian biostratigraphical and paleontological problems of Siberia] 31-109 [W. Kiessling/U. Merkel/U. Merkel] |