Obukhovo, Volkhov, expansus zone (Ordovician of Russian Federation)

Where: Vokhov area, Russian Federation (60.0° N, 32.3° E: paleocoordinates 37.2° S, 1.2° E)

• coordinate estimated from map

When: Asaphus expansus trilobite zone, Hunderum (471.8 - 466.0 Ma)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: G. Henningsmoen. 1953. Lower Ordovician Ostracods from the Oslo region, Norway. Norsk Geologisk Tidsskrift 33:41-68 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 190107: authorized by Björn Kröger, entered by Björn Kröger on 28.11.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Beyrichiacea - Tetradellidae
Tallinnella grewingkii Bock 1867 ostracod