Where: Russian Federation (64.6° N, 130.6° E: paleocoordinates 67.4° N, 44.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• Middle part

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

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 114066: authorized by Matthew Clapham, entered by Matthew Clapham on 09.08.2011

Creative Commons license: CC BY (attribution)