Kyrshabakty River, 1465-13: Tuesaian, Kazakhstan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata - Lingulida - Kyrshabaktellidae
Kyrshabaktella certa Ushatinskaya and in Pelman 1992
Holmer et al. 2001
Trilobita - Corynexochida - Dorypygidae
Ogygopsis sp. Walcott 1889
Ergaliev 2009
Trilobita - Ptychopariida - Proasaphiscidae
Tankhella zhanatasica
Ergaliev 2009
Trilobita - Olenida - Asaphiscidae
Liaoyangaspis bassleri
Ergaliev 2009
Agnostida - Ptychagnostidae
Ptychagnostus atavus (Tullberg 1880)
Agnostida - Spinagnostidae
Pseudoperonopsis karatauensis Ergaliev and Ergaliev 2008
see common names

Geography
Country:Kazakhstan
Coordinates: 43.5° North, 70.0° East (view map)
Paleocoordinates:15.1° South, 35.5° East (Wright 2013)
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period: Cambrian Epoch: Miaolingian
10 m.y. bin: Cambrian 3-4
Key time interval: Tuesaian Trilobite zone:  Ptychagnostus atavus
Age range of interval: 505.3 - 503 m.y. ago
Stratigraphy
Formation:Aktas
Local section:Kyrshabakty Local bed:47.1 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample 1465-13 from unit V (10-91.5 m) of the Kyrshabakty River section
Lithology and environment
Primary lithology: lithified lime mudstone
Lithology description: alternation of thin-bedded dark gray carbonate mudstones (thin pelitomorphic limestones)
Environment:basinal (carbonate)
Geology comments: basin plain
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:118090
Authorizer:W. Kiessling Enterer:U. Merkel, M. Domansky
Research group:marine invertebrate
Created:2011-10-05 20:57:52 Last modified:2025-02-22 15:12:02
Access level:authorizer only Released:2012-10-05 20:57:52
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]