Where: Russian Federation (57.5° N, 49.1° E: paleocoordinates 28.7° N, 41.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Kazan Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Primary reference: T. B. Leonova, R. V. Kutygin, and O. P. Shilovsky. 2005. New data on the composition and evolution of the Permian superfamily Popanocerataceae (Ammonoidea). Paleontological Journal 39(5):476-486 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 111240: authorized by Matthew Clapham, entered by Matthew Clapham on 22.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Nemdoceras nemdense n. gen. n. sp.1, Nemdoceras kremeshkense n. sp.1, Tatianautilus leonovae n. gen. n. sp.1, Permonautilus parapinegaensis n. sp.1, Permonautilus pinegaensis1, Permonautilus kruglovi n. sp.1, Permonautilus cornutus1, Permonautilus aff. cornutus1
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Peripetoceras burovi n. sp.1, Peripetoceras ideliense n. sp.1, Hemiliroceras esaulovae n. sp.1, Liroceras volgense n. sp.1, Paraliroceras kazanicum n. gen. n. sp.1, Coelogasteroceras uralense n. sp.1
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Biarmiceras barskovi n. sp. Leonova et al. 2005 ammonite
Biarmiceras kremeshkense n. sp. Leonova et al. 2005 ammonite
Biarmiceras esaulovae n. sp. Leonova et al. 2005 ammonite | |
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