Where: Orenburg, Russian Federation (54.0° N, 52.9° E: paleocoordinates 28.0° N, 45.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Kalinovka Formation, Roadian (272.5 - 268.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified mixed carbonate-siliciclastic sediments

Size classes: mesofossils, microfossils

Collection methods: core

• In the collection of the Western Geological Search Expedition of the Orenburg Geological board (EGPE OGU) at Buguruslan, collection no. 1.

Primary reference: E. A. Khivintseva. 1969. New ostracods from the Kazanian deposits of Orenburg province. Paleontological Journal 1969(1):85-94 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 123692: authorized by Matthew Clapham, entered by Matthew Clapham on 27.01.2012

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)