Where: Hebei, China (40.3° N, 115.6° E: paleocoordinates 41.5° N, 118.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Houcheng Formation, Late/Upper Jurassic (161.2 - 145.5 Ma)

• formation-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone

Size class: macrofossils

Collected by Zhao et al. in 1970s, 2003; reposited in the IVPP

Collection methods: surface (float), surface (in situ),

Primary reference: X. Zhao, Z. Cheng, X. Xu and P. J. Makovicky. 2006. A new ceratopsian from the Upper Jurassic Houcheng Formation of Hebei, China. Acta Geologica Sinica 80(4):467-473 [M. Carrano/M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91320: authorized by Matt Carrano, entered by Matt Carrano on 14.09.2009