Tumara River, T. 40/15, Western Verkhoyan (Permian of Russian Federation)

Where: Russian Federation (64.3° N, 130.4° E: paleocoordinates 60.5° N, 32.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Echii Formation, Sakmarian (295.5 - 290.1 Ma)

• Lower Echii Svita

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: B.C. Abramov and A.D. Grigorieva. 1988. Biostratigraphiya i Brakhiopody Permi Verkhoyaniya 1-204 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 100709: authorized by Matthew Clapham, entered by Matthew Clapham on 11.12.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Echinoconchidae