Where: Gansu, China (41.6° N, 97.2° E: paleocoordinates 27.1° N, 85.7° E)

• coordinate estimated from map

When: Fangshankou Formation, Wuchiapingian to Wuchiapingian (259.9 - 252.2 Ma)

Environment/lithology: lacustrine; black slate

Size class: macrofossils

Preservation: adpression

Collection methods: mechanical

• Repository: Natural Museum of Gansu, China

Primary reference: N. Z. Wang, X. Zhang, M. Zhu and W. J. Zhao. 2009. A new articulated hybodontoid from Late Permian of northwestern China. Acta Zoologica 90(1):159-170 [M. Clapham/P. Vazquez/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132524: authorized by Matthew Clapham, entered by Priscilla Vazquez on 21.08.2012

Creative Commons license: CC BY (attribution)