Kyrshabakty River, 1356: Sakian, Kazakhstan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata - Acrotretida - Acrotretidae
Anabolotreta sp. Rowell and Henderson 1978
Holmer et al. 2001
Trilobita - Ptychopariida - Norwoodiidae
Hardyoides sp. Kobayashi 1938
Ergaliev 2009
Trilobita - Corynexochida - Corynexochidae
Corynexochus plumula Whitehouse 1939
Ergaliev 2009
Trilobita - Harpetida - Entomaspididae
Baikadamaspis proprius Ergaliev 1980
Ergaliev 2009
Agnostida - Agnostidae
Oncagnostus tumidosus (Hall and Whitfield 1877)
Acutatagnostus sp. Ergaliev 1980
Acutatagnostus punctatus Ergaliev and Ergaliev 2008
Acutatagnostus acutatus Ergaliev 1980
Kormagnostella inventa Shergold 1982
Homagnostus brevis
Oncagnostus aff. hoi (Sun 1924)
Homagnostus longiformis Ergaliev 1980
Homagnostus seletensis Ivshin 1962
Homagnostus cf. obesus (Belt 1867)
Agnostida - Diplagnostidae
Pseudagnostus chinensis (Dames 1883)
Pseudagnostus idalis Opik 1967
Pseudagnostus communis (Hall and Whitfield 1877)
Pseudagnostus cyclopyge (Tullberg 1880)
Agnostida - Spinagnostidae
Peratagnostus orientalis (Lazarenko 1966)
Peratagnostus obsoletus (Kobayashi 1935)
Agnostida
Phaldagnostus orbiformis Ivshin 1960
see common names

Geography
Country:Kazakhstan
Coordinates: 43.5° North, 70.0° East (view map)
Paleocoordinates:6.0° South, 95.1° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period: Cambrian Epoch: Furongian
10 m.y. bin: Cambrian 5
Key time interval: Sakian Trilobite zone:  Acutatagnostus acutatus
Age range of interval: 497 - 492.2 m.y. ago
Stratigraphy
Formation:Zhumabai
Local section:Kyrshabakty Local bed:236.5 m
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: sample 1356 from unit VII (132-263 m) of the Kyrshabakty River section
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: parallel laminated limestone, carbonate turbidite, lime wackestone and packstone of grey and dark grey colour
Environment:slope
Geology comments: outer fan lobe; 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:118312
Authorizer:W. Kiessling Enterer:U. Merkel, M. Domansky
Research group:marine invertebrate
Created:2011-10-12 01:14:49 Last modified:2011-10-11 09:14:49
Access level:authorizer only Released:2012-10-12 01:14:49
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]