Where: Russian Federation (68.0° N, 59.3° E: paleocoordinates 35.2° N, 33.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Sakmarian (295.0 - 290.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: N. V. Kalashnikov. 1998. Permian Spiriferids from the North of European Russia 1-139 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110191: authorized by Matthew Clapham, entered by Matthew Clapham on 03.06.2011

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