Where: Sichuan, China (32.2° N, 105.3° E: paleocoordinates 8.8° N, 91.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Mingyuexia Member (Dalong Formation), Changhsingian (254.0 - 252.3 Ma)

• 0.58 m thick

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified, cherty/siliceous mudstone and lithified, dolomitic limestone

Size class: macrofossils

Primary reference: Z. Y. Yang, H. F. Yin, S. B. Wu, F. Q. Yang, M. H. Ding and G. R. Xu. 1987. Permian-Triassic Boundary Stratigraphy and Fauna of South China 1-379 [M. Clapham/M. Clapham] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 111601: authorized by Matthew Clapham, entered by Matthew Clapham on 27.06.2011

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