Where: Sichuan, China (32.2° N, 105.2° E: paleocoordinates 36.5° N, 94.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Maantang Group, Lacian (221.5 - 215.6 Ma)

• Upper part of Maantang Group

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Primary reference: H. Z. Pan. 1982. Triassic marine fossil gastropods from SW China. Bulletin of the Nanjing Institute of Geology and Palaeontology, Academia Sinica 4:153-188 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 137824: authorized by Matthew Clapham, entered by Matthew Clapham on 21.12.2012

Creative Commons license: CC BY (attribution)