Where: Russian Federation (62.2° N, 54.2° E: paleocoordinates 31.3° N, 39.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Artinskian (290.1 - 279.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Primary reference: V. A. Muromtseva and V. A. Guskov. 1984. Permskie Morskie Otlozheniya I Dvustvorchatie Mollyuski Sovetskoi Arktiki 1-154 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113949: authorized by Matthew Clapham, entered by Matthew Clapham on 07.08.2011

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