Also known as , Huanglong, Huanlong

Where: Sichuan, China (30.5° N, 106.5° E: paleocoordinates 29.4° N, 110.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Penglaizhen Formation, Late/Upper Jurassic (161.5 - 145.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; fine-grained sandstone

Size class: macrofossils

Preservation: mold/impression, trace

Collected by M. Zhao in 1982; reposited in the IVPP

Collection methods: quarrying, surface (in situ),

Primary reference: S. Zhen. 1986. The dinosaur footprints in China. In D. D. Gillette (ed.), First International Symposium on Dinosaur Tracks and Traces. Abstracts with Program 27 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52852: authorized by Matthew Carrano, entered by Matthew Carrano on 24.08.2005

Creative Commons license: CC BY (attribution)