Where: Guizhou, China (26.4° N, 105.9° E: paleocoordinates 5.7° N, 95.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Clarkina changxingensis conodont zone, Dalong Formation, Changhsingian (254.2 - 252.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: deep-water; lithified, cherty/siliceous lime mudstone

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: Laboratory of Geobiology, Faculty of Earth Sciences, China University of Geosciences

Primary reference: H. T. Wu, W. H. He, G. R. Shi, K. X. Zhang, T. L. Yang, Y. Zhang, Y. F. Xiao, B. Chen, and S. B. Wu. 2018. A new Permian–Triassic boundary brachiopod fauna from the Xinmin section, southwestern Guizhou, south China and its extinction patterns. Alcheringa 42:339-372 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 197035: authorized by Matthew Clapham, entered by Matthew Clapham on 19.10.2018

Creative Commons license: CC BY (attribution)