Stratotype Point Base of Famennian
Stratotype Point Base of Famennian
Base of Conodont Palmatolepis triangularis Zone, just above a major extinction horizon (Kellwasser Event). Conodont FAD Palmatolepis subperlobata, conodont LADs Ancyrodella, Palmatolepis bogartensis and Ozarkodina, and Goniatite LADs of Gephuroceratidae and Beloceratidae
true
Location of Stratotype Point Base of Famennian
Ratified 1993
Coumiac Quarry, near Cessenon, Montagne Noire, France
Episodes 16/4, p. 433 441, 1993
Base of Famennian
Base of Bed 32a