Kyrshabakty River, 1373-II: Aksaian, Kazakhstan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita - Olenida - Idahoiidae
Ergaliev 2009
Trilobita - Asaphida - Ceratopygidae
Tamdaspis tamdensis Lisogor 1977
Ergaliev 2009
Haniwoides sp. Kobayashi 1953
Ergaliev 2009
Ergaliev 2009
Trilobita - Asaphida - Asaphidae
Ergaliev 2009
Trilobita - Asaphida - Remopleurididae
Haniwa sp. Kobayashi 1933
Ergaliev 2009
Trilobita - Ptychopariida - Catillicephalidae
Ergaliev 2009
Agnostida - Agnostidae
Neoagnostus fengzuensis Lu and Lin 1984
Agnostida - Spinagnostidae
Agnostida - Diplagnostidae
Lingulata - Lingulida - Obolidae
Experilingula divulgata Koneva and Popov 1983
Holmer et al. 2001
see common names

Geography
Country:Kazakhstan
Coordinates: 43.5° North, 70.0° East (view map)
Paleocoordinates:25.9° South, 44.2° East (Wright 2013)
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:  Eurudagnostus ovaliformis-Pareuloma
Age range of interval: 492.8 - 491.5 m.y. ago
Stratigraphy
Formation:Bestogai
Local section:Kyrshabakty Local bed:408.2 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample 1373-II from unit X (350-415 m) of the Kyrshabakty River section
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: thin bedded dark grey carbonate mudstone with thin parallel laminated clayish limestone; massive carbonate breccia with clayish-detrital matrix
Environment:slope
Geology comments: mid fan distributary 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:118451
Authorizer:W. Kiessling Enterer:U. Merkel, M. Domansky
Research group:marine invertebrate
Created:2011-10-14 19:37:47 Last modified:2025-02-22 15:12:02
Access level:authorizer only Released:2012-10-14 19:37:47
Creative Commons license:CC0
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]