Where: Guangxi, China (22.4° N, 107.7° E: paleocoordinates 3.6° N, 99.4° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Primary reference: Z. T. Liao. 1982. New genera and species of Aulostegacea (Brachiopoda). Acta Palaeontologica Sinica 21(5):537-544 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97019: authorized by Matthew Clapham, entered by Matthew Clapham on 16.07.2010

Creative Commons license: CC BY (attribution)