Where: Nei Mongol, China (44.3° N, 117.7° E: paleocoordinates 33.9° N, 99.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Houtoumiao Formation, Roadian (272.5 - 268.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, green, yellow siltstone

Size class: macrofossils

Primary reference: F. Liu and J. B. Waterhouse. 1985. Permian strata and brachiopods from Xiujimqinqi region of Neimongol (Inner Mongolia) autonomous region, China. Papers - Department of Geology, University of Queensland 11(2):1-44 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 112648: authorized by Matthew Clapham, entered by Matthew Clapham on 14.07.2011

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)