Where: Guizhou, China (26.4° N, 106.7° E: paleocoordinates 13.3° N, 95.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Yuqing Member (Qingyan Formation), Anisian (247.2 - 242.0 Ma)

• member-level stratigraphic resolution

Environment/lithology: offshore shelf; marl

Size class: macrofossils

Preservation: mold/impression

Primary reference: T. Komatsu, M. Akasaki, J.-H. Chen, M.-Z. Cao, and F. Stiller. 2004. Benthic fossil assemblages and depositional facies of the Middle Triassic (Anisian) Yuqing Member of the Qingyan Formation, southern China. Paleontological Research 8(1):43-52 [A. Dunhill/B. Allen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 201820: authorized by Alex Dunhill, entered by Bethany Allen on 30.05.2019

Creative Commons license: CC BY (attribution)