Where: Russian Federation (75.0° N, 100.8° E: paleocoordinates 40.6° N, 16.9° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Bashkirian to Bashkirian (323.2 - 307.0 Ma)

• "Middle Carboniferous"

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by G.A. Burova; reposited in the PIN

Primary reference: V. N. Shimanskiy. 1990. Verkhnepaleozoyskiye nautiloida severnykh rayonov SSSR. Byulleten Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Geologicheskiy 65:60-74 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 166469: authorized by Matthew Clapham, entered by Matthew Clapham on 14.02.2015

Creative Commons license: CC BY (attribution)