Where: Xinjiang, China (38.0° N, 77.0° E: paleocoordinates 4.1° S, 44.9° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Middle Member (Heshilafu Formation), Chadian to Chadian (346.7 - 340.0 Ma)

• Buxtonia pseudoscabricula Zone (Vbu Zone), late early Visean to early middle Visean.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified mixed carbonate-siliciclastic sediments

Primary reference: Z.-Q. Chen. 2004. Devonian-Carboniferous brachiopod zonation in the Tarim Basin, northwest China: implications for biostratigraphy and biogeography. Geological Journal 39:431-458 [W. Kiessling/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 50253: authorized by Wolfgang Kiessling, entered by Sabine Nürnberg on 11.05.2005

Creative Commons license: CC BY (attribution)