Where: Guangxi, China (24.0° N, 110.0° E: paleocoordinates 0.4° S, 109.7° E)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Frasnian (382.7 - 372.2 Ma)
• Middle triangularis Zone. Frasnian-Famennian boundary at boundary between triangularis and crepida conodont zones. Bed 3 is interpreted as slump block derived from bed 1 (consistent with conodonts).
• 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 40572: authorized by Michael Foote, entered by Michael Foote on 25.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Palmatolepis triangularis conodont
Palmatolepis delicatula conodont |