Where: Russian Federation (50.8° N, 116.6° E: paleocoordinates 61.3° N, 77.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

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

• Soktui Formation is Capitanian in age according to Biakov (2013)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: cast

Primary reference: A. S. Biakov. 2002. Permian bivalves from the Transbaikal Region. Paleontological Journal 36(5):460-468 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 102156: authorized by Matthew Clapham, entered by Matthew Clapham on 10.01.2011

Creative Commons license: CC BY (attribution)