Where: Russian Federation (43.2° N, 131.5° E: paleocoordinates 30.5° N, 110.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Monodiexodina sutschanica-Metadoliolina dutkevichi foram zone, Chandalaz Formation, Wordian (266.9 - 264.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by Bogdan Koczyrkevicz

• Collections of the Institute of Biology and Pedology (BPI), Far East Branch, Russian Academy of Sciences

Primary reference: B. V. Koczyrkevicz. 1976. Novyi rod Permskikh Basiliolacea (Brachiopoda). Morfologiya i Sistematika Iskopaemykh Bespozvonochnykh Dal'nego Vostoka 79-81 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 124975: authorized by Matthew Clapham, entered by Matthew Clapham on 01.03.2012

Creative Commons license: CC BY (attribution)