Where: Guizhou, China (25.6° N, 106.2° E)
• Paleocoordinates: 15.6° S, 119.1° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chongtou Member (Sidazhai Formation), Roadian (274.4 - 266.9 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: basinal (); lithified lime mudstone
Size class: macrofossils
Reposited in the NIGPAS
Primary reference: Z. R. Zhou. 2017. Permian basinal ammonoid sequence in Nanpanjiang area of South China - possible overlap between basinal Guadalupian and platform-based Lopingian. Journal of Paleontology 91(Memoir 74):1-95 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185571: authorized by Matthew Clapham, entered by Matthew Clapham on 29.04.2017
Creative Commons license: CC0 (CC0)
Taxonomic list
Cephalopoda | |
Agathiceras sp. Gemmellaro 1887 ammonite | |
Foraminifera | |