Where: Sichuan, China (32.5° N, 105.9° E: paleocoordinates 0.3° N, 92.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Maokou Formation, Roadian to Roadian (272.3 - 259.5 Ma)

• Wushan Limestone

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, cherty/siliceous limestone

Size class: macrofossils

Primary reference: T. K. Huang. 1932. Late Permian Brachiopoda of southwestern China. Palaeontologia Sinica, Series B 9(1):1-138 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110967: authorized by Matthew Clapham, entered by Matthew Clapham on 17.06.2011

Creative Commons license: CC BY (attribution)