Where: Qinghai, China (38.2° N, 99.1° E: paleocoordinates 41.4° N, 76.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Junzihe Formation, Anisian (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: Y. G. Jin, S. L. Ye, H. K. Xu and D. L. Sun. 1979. Brachiopoda. Paleontological atlas of northwest China, Qinghai Volume 1:60-217 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 103249: authorized by Matthew Clapham, entered by Matthew Clapham on 24.01.2011

Creative Commons license: CC BY (attribution)