Also known as Gongpoquan Basin

Where: Gansu, China (41.7° N, 97.7° E: paleocoordinates 41.9° N, 93.9° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Lower Red Beds Member (Zhonggou Formation), Early/Lower Albian (112.0 - 109.0 Ma)

• unnamed uppermost part of group; = Xinminpu Group

• group of beds-level stratigraphic resolution

Environment/lithology: deltaic; lithology not reported

Size classes: macrofossils, mesofossils

Collected in 1992; reposited in the IVPP

Collection methods: quarrying, surface (in situ), mechanical,

Primary reference: Z. Dong. 1997. On the sauropods from the Mazongshan area, Gansu Province, China. In Z. Dong (ed.), Sino-Japanese Silk Road Dinosaur Expedition. China Ocean Press, Beijing 19-23 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 45168: authorized by Matthew Carrano, entered by Matthew Carrano on 08.10.2004

Creative Commons license: CC BY (attribution)