Where: Siberia, Russian Federation (51.2° N, 84.8° E)

• Paleocoordinates: 31.1° N, 33.0° W (Wright 2013)

• coordinate estimated from map

When: Vtorye Utyosy Formation, Hirnantian to Hirnantian (445.2 - 440.5 Ma)

Environment/lithology: open shallow subtidal; fine-grained, yellow sandstone and fine-grained siltstone

Size classes: macrofossils, mesofossils

Primary reference: N. V. Sennikov, O.T. Obut, E. V. Lykova, A. V. Timokhin, T. V. Gonta, R. A. Khabibulina, T. A. Shcherbanenko and T. P. Kipriyanova. 2019. Ordovician Sedimentary Basin and Paleobiotas of the Gorny Altai. 1-183 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 205661: authorized by Björn Kröger, entered by Björn Kröger on 18.10.2019

Creative Commons license: CC0 (CC0)