Where: Russian Federation (62.8° N, 159.4° E: paleocoordinates 75.4° N, 2.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Omolon Formation, Wordian (266.9 - 264.3 Ma)

• Upper subformation of the Omolon Formation,Kolymia multiformis bivalve zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Collected by N.I. Karavaeva in 1979

• 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 136411: authorized by Matthew Clapham, entered by Matthew Clapham on 28.11.2012

Creative Commons license: CC BY (attribution)