Where: Russian Federation (65.1° N, 58.7° E: paleocoordinates 29.1° N, 31.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Gzhelian (303.7 - 298.9 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: Repository: A.A. Chernov Museum, Komi Regional Geological Institute, Russian Academy of Science

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 133081: authorized by Matthew Clapham, entered by Matthew Clapham on 01.09.2012

Creative Commons license: CC BY (attribution)