Kyrshabakty River, 1377-2: Aksaian, Kazakhstan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Lingulata
- Lingulida
- Lingulellotretidae
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Aboriginella denudata
Koneva 1983
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Holmer et al. 2001 | ||||||
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Lingulata
- Lingulida
- Obolidae
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Experilingula divulgata
Koneva and Popov 1983
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Holmer et al. 2001 | ||||||
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Trilobita
- Trinucleida
- Alsataspididae
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Jegorovaia expansa
Lu 1964
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Ergaliev 2009 | ||||||
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Trilobita
- Olenida
- Eulomidae
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Ketyna karatauensis
Lisogor 1977
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Ergaliev 2009 | ||||||
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Proteuloma debila
Ergaliev 1980
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Ergaliev 2009 | ||||||
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Trilobita
- Olenida
- Olenidae
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Parabolinites bisulcatus
Ergaliev 1980
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Ergaliev 2009 | ||||||
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Chekiangaspis karatauensis
Ergaliev 1980
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Ergaliev 2009 | ||||||
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Agnostida
- Agnostidae
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Micragnostus curvata
(Robison and Pantoja-Alor 1968)
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| see common names | |||||||
Geography
| Country: | Kazakhstan |
| Coordinates: | 43.5° North, 70.0° East (view map) |
| Paleocoordinates: | 6.4° South, 94.7° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | small collection |
Time
| Period: | Cambrian | Epoch: | Furongian |
| Stage: | Jiangshanian | 10 m.y. bin: | Cambrian 5 |
| Key time interval: | Aksaian | Trilobite zone: | Lotagnostus (Eolotagnostus) scrobicularis-Jegorovaia |
| Age range of interval: | 492.20000 - 490.70000 m.y. ago |
Stratigraphy
| Formation: | Bestogai | ||||
| Local section: | Kyrshabakty | Local bed: | 534 m | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: sample 1377-2 from unit XII (530-600 m) of the Kyrshabakty River section | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: wavy-bedded (bioturbated) grey and dark grey lime mudstone and wackestone (detrital limestone) | |
| Environment: | slope |
| Geology comments: inner fan feeder channels; slope of an isolated carbonate platform known as the Aisha-Bibi sea-mount | |
Taphonomy
| Modes of preservation: | body,cast |
| Size of fossils: | mesofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 118884 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel, M. Domansky | Research group: | marine invertebrate |
| Created: | 2011-10-17 20:50:57 | Last modified: | 2011-10-17 04:50:57 |
| Access level: | authorizer only | Released: | 2012-10-17 20:50:57 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 37886. | G. K. Ergaliev and F. G. Ergaliev. 2008. Agnostidy srednego i verkhnego Kembriya Aksayskogo Gosudarstvennogo Geologicheskogo Zakaznika v yushnom Kazakhstane (Kyrshabakty, Malyy Karatau) [Middle and Upper Cambrian Agnostida from the Aksai National Geological Reserve in southern Kazakhstan (Kyrshabakty River, Malyy Karatau Range)] 1-359 [W. Kiessling/U. Merkel] |
Secondary references:
| 42279 | G. K. Ergaliev. 2009. Cambrian Malyy Karatau Range, Kazakhstan. [W. Kiessling/U. Merkel] | |
| 37885 | L. E. Holmer, L. E. Popov, S. P. Koneva and M. G. Bassett. 2001. Cambrian - early Ordovician brachiopods from Malyi Karatau, the western Balkhash region, and Tien Shan, Central Asia. Special Papers in Palaeontology 65:1-180 [W. Kiessling/M. Domansky] |