Where: Russian Federation (55.0° N, 41.2° E: paleocoordinates 14.1° N, 31.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Myachkovian (309.0 - 307.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Reposited in the PIN

Primary reference: V. E. Ruzhentsev. 1950. Verkhnekammenouglo'nye Ammonity Urala. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 29:1-223 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172420: authorized by Matthew Clapham, entered by Matthew Clapham on 07.08.2015

Creative Commons license: CC BY (attribution)