Where: Guizhou, China (26.0° N, 104.5° E: paleocoordinates 0.5° N, 95.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Longtan Formation, Wuchiapingian (259.9 - 254.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: H. Wang and Y. H. Xi. 1980. Late Permian to Early Triassic gastropods from Western Guizhou Province. Stratigraphy and Palaeontology of Upper Permian Coal-bearing Formation in Western Guizhou and Eastern Yunnan 195-240 [P. Wagner/P. Wagner/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95757: authorized by Matthew Clapham, entered by Matthew Clapham on 26.04.2010

Creative Commons license: CC BY (attribution)