Where: Orenburg, Russian Federation (52.0° N, 56.3° E: paleocoordinates 28.4° N, 49.3° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Bolshekinelskaya Formation, Urzhumian (266.9 - 264.3 Ma)
• "Bolshekinelskaya Svita, Urzhumian Gorizont, lower Tatarian substage, Upper Permian."
• bed-level stratigraphic resolution
Environment/lithology: "floodplain"; brown, red mudstone and fine-grained, gray sandstone
Size class: mesofossils
Primary reference: V. P. Tverdokhlebov, G. I. Tverdokhlebova, A. V. Minikh, M. V. Surkov, and M. J. Benton. 2005. Upper Permian vertebrates and their sedimentological context in the South Urals, Russia. Earth-Science Reviews 69:27-77 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 189967: authorized by Richard Butler, entered by Richard Butler on 24.11.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Kargalichthys sp. Minikh 1986 | |
Kazanichthys sp. Esin 1995 ray-finned fish |