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