Where: Russian Federation (67.2° N, 153.0° E: paleocoordinates 61.2° N, 2.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Burgali Formation, Asselian (298.9 - 295.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified tuff

Size class: macrofossils

Collected by M.I. Terekhov in 1960

Primary reference: V. M. Zavodowsky. 1968. Echinoconchidae, Linoproductidae, Productidae. Novye Vidy Drevnikh Rasteniy i Bespozvonochnykh SSSR 2:92-97 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94863: authorized by Matthew Clapham, entered by Matthew Clapham on 31.03.2010

Creative Commons license: CC BY (attribution)