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 (505.0 - 498.5 Ma)
• sample 1347-3 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 118177: authorized by Wolfgang Kiessling, entered by Uta Merkel on 07.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Bergeronites dissidens trilobite
Blackwelderia cf. repanda trilobite
Blackwelderia sinensis Bergeron 1899 trilobite
Meringaspis karatauensis Ergaliev 1980 trilobite | |
Cyclolorenzella spinosa trilobite | |
Eoshengia quadrata trilobite
Lisaniella elongataformis Ergaliev 1980 trilobite | |
Neoanomocarella asiatica Hsiang 1963 trilobite | |
Wanshania dongpoensis trilobite | |
Lisania aigawaensis trilobite | |
Artiopoda | |
Clavagnostus spinosus Resser 1938
Clavagnostus trispinus Zhou and Yang 1977
Clavagnostus repandus Westergard 1930 | |
Ammagnostus psammius Opik 1967
Ammagnostus timus Ergaliev and Ergaliev 2008 | |
Tomagnostella sulcifera, Tomagnostella exsculpta, Pseudoperonopsis karatauensis, Hypagnostus ex gr. scrobiculatus, Hypagnostus brevifrons, Hypagnostus parvifrons
Tomagnostella sulcifera Wallerius 1895
Tomagnostella exsculpta Angelin 1851
Pseudoperonopsis karatauensis Ergaliev and Ergaliev 2008
Hypagnostus ex gr. scrobiculatus Westergard 1946
Hypagnostus brevifrons Angelin 1851
Hypagnostus parvifrons Linnarsson 1869 | |
Goniagnostus fumicola Opik 1961
Lejopyge armata Linnarsson 1869
"Lejopyge laevigata" = Lejopyge laevigatus Dalman 1828 | |
Nahannagnostus nganasanicus Rozova 1964
Linguagnostus cf. paibiensis Dong 1991 | |
Valenagnostus imitans Oepik 1961 | |
Lisogoragnostus mictus Peng and Robison 2000 | |
"Kormagnostella minutus" = Kormagnostus minutus, Acmarhachis longispinus, Acmarhachis typicalis, Kormagnostella longa
"Kormagnostella minutus" = Kormagnostus minutus Schrank 1975
Acmarhachis longispinus Ergaliev 1980
Acmarhachis typicalis Resser 1938
Kormagnostella longa Ergaliev 1980 |