Where: Kazakhstan (43.5° N, 70.0° E)
• Paleocoordinates: 20.4° S, 39.4° E (Wright 2013)
• coordinate estimated from map
• small collection-level geographic resolution
When: Lejopyge laevigata trilobite zone, Zhumabai Formation, Ayusokkanian (499.5 - 497.0 Ma)
• sample 1349-IV-1 from unit VII (132-263 m) of the Kyrshabakty River section
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified limestone
Size class: mesofossils
Preservation: cast
Primary reference: 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]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 118184: authorized by Wolfgang Kiessling, entered by Uta Merkel on 07.10.2011, edited by Marcus Domansky
Creative Commons license: CC0 (CC0)
Taxonomic list
| Artiopoda | |
Ammagnostus timus n. sp.
Ammagnostus timus n. sp. Ergaliev and Ergaliev 2008 | |
|
Tomagnostella exsculpta Angelin 1851
Tomagnostella sulcifera Wallerius 1895 | |
|
Oidalagnostus trispinifer Westergard 1946
Nahannagnostus nganasanicus Rozova 1964 | |
|
Clavagnostus trispinus Zhou and Yang 1977
Clavagnostus spinosus Resser 1938 | |
|
| |
| Lingulata | |
|
Anabolotreta diversa Koneva 1986 | |