Where: Russian Federation (73.5° N, 97.5° E: paleocoordinates 73.5° N, 76.8° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Berriasian (145.0 - 139.8 Ma)
• Lower Volgian
Environment/lithology: lithology not reported
Size class: macrofossils
Collection methods: Repository: IGiG (Institute for Geology and Geophysics, Novosibirsk)
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 185712: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 10.05.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Deltoideum (Boreiodeltoideum) praeanabarensis Zakharov 1963 oyster |