Where: Siberia, Russian Federation (71.2° N, 98.7° E: paleocoordinates 71.2° N, 81.8° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Valanginian (139.8 - 132.9 Ma)

Environment/lithology: lithology not reported

Size class: macrofossils

Collection methods: The collection is deposited in the Paleontological Institute of the USSR.

Primary reference: I. N. Kosenkoa. 2016. On Late Jurassic–Early Cretaceous Oysters of the Genus Deltoideum Rollier (Bivalvia, Ostreoidea) from Siberia. Paleontological Journal 50(4):336-346 [W. Kiessling/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 185711: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 10.05.2017

Creative Commons license: CC BY (attribution)