Also known as Ningjiagou, Uppsala/Geol. Survey China

Where: Shandong, China (35.9° N, 118.0° E: paleocoordinates 36.9° N, 120.2° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Mengyin Formation, Berriasian to Berriasian (145.0 - 132.9 Ma)

• Recent zircon dating has dated the Mengyin Formation to the Berriasian-Valanginian (Xu & Li, 2015)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by T'an in the 1920s

Primary reference: C. Wiman. 1929. Die Kreide-Dinosaurier aus Shantung [The Cretaceous dinosaurs of Shantung]. Palaeontologia Sinica, Series C 6(1):1-67 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 62365: authorized by Matthew Carrano, entered by Matthew Carrano on 19.07.2006

Creative Commons license: CC BY (attribution)