Where: Russian Federation (64.0° N, 157.8° E: paleocoordinates 70.2° N, 4.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Dzheltin Formation, Artinskian (290.1 - 279.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by A.P. Shpetnyi, Yu.P. Vasil'ev, A.Ya. Radzivill in 1957

Primary reference: V. M. Zavodowsky. 1968. Spiriferacea. Novye Vidy Drevnikh Rasteniy i Bespozvonochnykh SSSR 2:149-160 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95064: authorized by Matthew Clapham, entered by Matthew Clapham on 05.04.2010

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