Where: Russian Federation (69.6° N, 130.3° E: paleocoordinates 64.7° N, 34.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Dulgalakh Formation, Capitanian (264.3 - 259.5 Ma)

• Lower part

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size classes: macrofossils, mesofossils

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 114421: authorized by Matthew Clapham, entered by Matthew Clapham on 14.08.2011

Creative Commons license: CC BY (attribution)