Where: Kemerovo, Russian Federation (53.9° N, 87.3° E: paleocoordinates 44.8° N, 61.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Kazankovo-Markinskaya Formation, Wordian (268.0 - 265.0 Ma)

• Kazankovo-Markinskaya gorizont of upper Il'inskoy Svita. Correlated with Urzhumian of east European platform.

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Primary reference: O. M. Martynova. 1958. Novye nasekomye iz Permskikh i Mezozoiskikh otlozhenii SSSR [=New insects from the Permian and Mesozoic deposits of the USSR]. Materialy po Osnovam Paleontologii 2:69-94 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 122566: authorized by Matthew Clapham, entered by Matthew Clapham on 03.01.2012, edited by Amy Delelli

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)