Also known as Valley of Lakes

Where: Mongolia (45.4° N, 101.2° E: paleocoordinates 46.5° N, 99.6° E)

• coordinate stated in text

• small collection-level geographic resolution

When: C mammal zone, Hsanda Gol Formation, Late/Upper Oligocene (28.4 - 23.0 Ma)

• Biozone C sensu Höck et al. 1999

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; red, silty mudstone

Size classes: macrofossils, mesofossils

Reposited in the NHMW

Primary reference: G. Daxner-Höck, D. Badamgarav, and O. Maridet. 2015. Evolution of Tachyoryctoidinae (Rodentia, Mammalia): evidences of the Oligocene and Early Miocene of Mongolia. Annalen des Naturhistorischen Museums in Wien, Serie A 117:161-195 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 182072: authorized by Philip Mannion, entered by Philip Mannion on 10.10.2016

Creative Commons license: CC BY (attribution)