Russkaya-Omolonskaya River, Outcrop 31, Bed 13, Omolon Massif (Permian of Russian Federation)

Where: Russian Federation (63.7° N, 159.2° E: paleocoordinates 66.6° N, 17.3° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Omolon Formation, Wordian (268.8 - 265.1 Ma)

• Upper Omolon subformation, Kolymia multiformis bivalve zone.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Collection methods: 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 136412: authorized by Matthew Clapham, entered by Matthew Clapham on 28.11.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Myalinida - Kolymiidae
Kolymia gydanensis Biakov 2012 clam