Where: Russian Federation (59.1° N, 53.3° E: paleocoordinates 30.3° N, 41.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Koshelevskaya Formation, Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: M. F. Bogoslovskaya. 1976. Kungurian ammonoids from central Cisuralia. Paleontological Journal 10(4):417-424 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 102490: authorized by Matthew Clapham, entered by Matthew Clapham on 15.01.2011

Creative Commons license: CC BY (attribution)