Where: Russian Federation (70.5° N, 97.3° E: paleocoordinates 70.6° N, 81.5° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Early/Lower Valanginian (140.2 - 136.4 Ma)

• Neotollia klimovskiensis zone

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified sandstone and lithified, sandy siltstone

Size classes: macrofossils, microfossils

Primary reference: N. I. Shulgina, M. D. Burdykina, V. A. Basov and N. Arhus. 1994. Distribution of ammonites, foraminifera and dinoflagellate cysts in the Lower Cretaceous reference sections of the Khatanga Basin, and Boreal Valanginian biogeography. Cretaceous Research 15(1):1-16 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 65443: authorized by Wolfgang Kiessling, entered by Uta Merkel on 22.09.2006

Creative Commons license: CC BY (attribution)