Where: Russian Federation (65.3° N, 130.6° E: paleocoordinates 64.0° N, 40.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Aphanaia andrianovi other zone, Orol Formation, Kungurian (279.3 - 272.3 Ma)

• Lower Permian, middle part of the Kungurian Stage, Tumarian Regional Substage, upper part of the Orol Formation, Aphanaia andrianovi Bivalve Zone, uppermost parts of bed 6.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Collected by R.V. Kutygin in 2000

• Repository: Shilo North-East Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences, city of Magadan

Primary reference: A. S. Biakov. 2022. New bivalves of the genus Myonia (Pholadomyida, Sanguinolitidae) from Permian deposits of northeast Russia. Paleontological Journal 56:154-159 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 225512: authorized by Matthew Clapham, entered by Matthew Clapham on 13.05.2022

Creative Commons license: CC BY (attribution)