Where: Russian Federation (67.5° N, 154.0° E: paleocoordinates 71.0° N, 7.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Omolon Formation, Wordian (266.9 - 264.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: T. G. Sarycheva. 1977. Brakhiopody verkhnego paleozoya Sibiri i Arktiki. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 162:1-119 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 99952: authorized by Matthew Clapham, entered by Matthew Clapham on 27.11.2010

Creative Commons license: CC BY (attribution)