Where: Russian Federation (65.0° N, 129.0° E: paleocoordinates 63.6° N, 41.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Mugochan Formation, Kungurian (279.5 - 272.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: B.C. Abramov and A.D. Grigorieva. 1988. Biostratigraphiya i Brakhiopody Permi Verkhoyaniya 1-204 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 100672: authorized by Matthew Clapham, entered by Matthew Clapham on 11.12.2010

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)