Wassilkowo (Ordovician of Russian Federation)

Also known as Vassilkovo

Where: Russian Federation (59.9° N, 31.6° E: paleocoordinates 34.2° S, 1.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Asaphus sulevi - Megistaspis gigas trilobite zone, Simonkovo Formation, Aluoja (466.0 - 460.9 Ma)

• Lower Llanvirn = Aluoja

• member-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified limestone

Size classes: macrofossils, mesofossils

Primary reference: L. R. M. Cocks and J. -Y. Rong. 1989. Classification and review of the brachiopod superfamily Plectambonitacea. Bulletin of the British Museum (Natural History), Geology 45:77-163 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186396: authorized by Pete Wagner, entered by Pete Wagner on 21.06.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Strophomenida - Plectambonitidae
Ingria flabellum Öpik 1932