Where: Gansu, China (36.1° N, 103.8° E: paleocoordinates 36.7° N, 99.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: lower Member (Xianshuihe Formation), Early/Lower Oligocene (33.9 - 28.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; yellow sandstone

Size class: macrofossils

Reposited in the IVPP

Primary reference: Z. Qiu and J. Xie. 1997. A new species of Aprotodon (Perissodactyla, Rhinocerotidae) from Lanzhou Basin, Gansu, China. Vertebrata PalAsiatica 35(4):250-267 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 175349: authorized by Philip Mannion, entered by Philip Mannion on 10.12.2015

Creative Commons license: CC BY (attribution)