Where: Russian Federation (79.7° N, 95.7° E: paleocoordinates 10.9° S, 7.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Ozernaya Formation, Middle Ordovician (470.0 - 458.4 Ma)

• lower and mainly middle Ozernaya Formation

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: peel or thin section

Primary reference: L. V. Nekhorosheva. 2002. Paleozoic bryozoa from Severnaya Zemlya (Russian Arctic). Geodiversitas 24:317-327 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 115770: authorized by Matthew Clapham, entered by Matthew Clapham on 03.09.2011

Creative Commons license: CC BY (attribution)