Where: Guizhou, China (25.2° N, 104.8° E: paleocoordinates 15.9° N, 92.6° E)
• coordinate stated in text
• small collection-level geographic resolution
When: Zhuganpo Member (Falang Formation), Longobardian (242.0 - 235.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified limestone
Size class: macrofossils
Preservation: adpression
Collection methods: Repository: Geological Museum of the Peking University, Paleontological collection (GMPKU).
Primary reference: J. C. Li, Z. Y. Sun, G. Cuny, C. Ji, D. Y. Jiang and M. Zhou. 2022. An unusual shark assemblage from the Ladinian-Carnian interval of South China. Papers in Palaeontology 8(e1404) [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 224441: authorized by Matthew Clapham, entered by Matthew Clapham on 05.03.2022
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Euselachii indet. elasmobranch | |
Keichouodus nimaiguensis Li et al. 2022 elasmobranch | |
aff. Arctacanthus sp. Nielsen 1932 chimaera |