Where: Guizhou, China (25.8° N, 106.8° E: paleocoordinates 3.0° S, 97.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Maokou Formation, Wordian to Wordian (266.9 - 259.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified limestone

Size class: macrofossils

Primary reference: R. L. Feng and Z. L. Jiang. 1978. Brachiopoda. Paleontological Atlas of Southwest China, Guizhou Volume 2:231-305 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97287: authorized by Matthew Clapham, entered by Matthew Clapham on 21.07.2010

Creative Commons license: CC BY (attribution)