Where: Guangxi, China (24.0° N, 110.0° E: paleocoordinates 0.8° S, 106.0° E)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Frasnian to Frasnian (382.7 - 358.9 Ma)
• Upper triangularis Zone, extending into lowest part of crepida Zone. Frasnian-Famennian boundary at boundary between triangularis and crepida conodont zones.
• bed-level stratigraphic resolution
Environment/lithology: marine; gray limestone
Primary reference: K. Wang and S. Ba. 1988. Faunal changes and events near the Frasnian-Famennian boundary of South China. In N. J. McMillan, A. F. Embry, and D. J. Glass (eds.), Devonian of the World, Volume III. Canadian Society of Petroleum Geologists. Calgary, Alberta, Canada 71-78 [M. Foote/M. Foote/M. Foote]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 40575: authorized by Michael Foote, entered by Michael Foote on 25.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Palmatolepis triangularis, Palmatolepis minuta, Palmatolepis quadrantinodosalobata, Palmatolepis crepida
Palmatolepis triangularis conodont
Palmatolepis minuta conodont
Palmatolepis quadrantinodosalobata conodont
Palmatolepis crepida conodont | |