Where: Guizhou, China (25.9° N, 105.5° E: paleocoordinates 21.1° N, 86.7° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Zhuganpo Formation, Carnian (237.0 - 228.0 Ma)
• 75 m above base of formation
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size classes: mesofossils, microfossils
Collection methods: bulk, chemical, acetic,
Primary reference: L. D. Chen, G. Cuny, and X. F. Wang. 2007. The chondrichthyan fauna from the Middle-Late Triassic of Guanling (Guizhou province, SW China). Historical Biology 19(4):291-300 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 121316: authorized by Matthew Clapham, entered by Matthew Clapham on 02.12.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
"Arctacanthus" exiguus Yamagishi 2004 chimaera | |
cf. Minuticorona sp. Johns 1997 elasmobranch | |
? Neoselachii indet. Compagno 1977 elasmobranch | |
cf. Gracilisuggestus sp. Johns 1997 cartilaginous fish |