Where: Russian Federation (63.6° N, 149.1° E: paleocoordinates 72.1° N, 28.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Omolon Formation, Roadian (272.3 - 268.8 Ma)

• Lower subformation of Omolon Formation, Kolymia inoceramiformis bivalve zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: cast, mold/impression

Collected by A.S. Biakov in 2005

• Repository: Museum of the Northeast Interdisciplinary Scientific Research Institute of the Far East Branch of the Russian Academy of Sciences, Magadan (SVKNII)

Primary reference: A. S. Biakov. 2012. New Inoceramus-like bivalves of the genus Kolymia Licharew from the Middle Permian of northeast Asia. Paleontological Journal 46:552-559 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 136415: authorized by Matthew Clapham, entered by Matthew Clapham on 28.11.2012

Creative Commons license: CC BY (attribution)