Where: Guangxi, China (27.5° N, 107.1° E: paleocoordinates 8.1° N, 95.6° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Feixianguan Formation, Griesbachian (251.9 - 250.5 Ma)

• 0.62 m thick, within transitional beds

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, green, yellow shale

Size class: macrofossils

Preservation: mold/impression

Primary reference: S. Z. Shen, X. L. He, and G. R. Shi. 1995. Biostratigraphy and correlation of several Permian-Triassic boundary sections in southwestern China. Journal of Southeast Asian Earth Sciences 12(1-2):19-30 [M. Clapham/M. Clapham]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 117512: authorized by Matthew Clapham, entered by Matthew Clapham on 22.09.2011

Creative Commons license: CC BY (attribution)