Where: Kazakhstan (43.5° N, 70.0° E: paleocoordinates 3.2° S, 98.9° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Lejopyge laevigata trilobite zone, Zhumabai Formation, Ayusokkanian (499.5 - 497.0 Ma)
• sample 1346-5 from unit VI (91.5-132 m) of the Kyrshabakty River section
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified lime mudstone
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 118164: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.10.2011, edited by Marcus Domansky
Creative Commons license: CC BY (attribution)
Taxonomic list
Lingulata | |
Linnarssonia ophirensis2 Walcott 1902 | |
Trilobita | |
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Artiopoda | |
Clavagnostus calensis Rusconi 1950
Clavagnostus repandus Westergard 1930 | |
Lisogoragnostus mictus Peng and Robison 2000 | |
"Ptychagnostus aculeatus" = Acidusus aculeatus, Goniagnostus spiniger, Lejopyge armata, "Lejopyge calva" = Lejopyge laevigatus
"Ptychagnostus aculeatus" = Acidusus aculeatus Angelin 1851
Goniagnostus spiniger Westergard 1931
Lejopyge armata Linnarsson 1869
"Lejopyge calva" = Lejopyge laevigatus Dalman 1828 | |
Hypagnostus parvifrons Linnarsson 1869
Hypagnostus brevifrons Angelin 1851
Tomagnostella sulcifera Wallerius 1895
Tomagnostella exsculpta Angelin 1851 |