Where: Qinghai, China (37.0° N, 99.7° E: paleocoordinates 29.7° N, 81.5° 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

Reposited in the NIGPAS

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 133071: authorized by Matthew Clapham, entered by Matthew Clapham on 01.09.2012

Creative Commons license: CC BY (attribution)