Conodont FAD Clarkina postbitteri postbitteri
true
Ratified 2004
Base of Lopingian
Stratotype Point Base of Wuchiapingian
Base of Bed 6k in the Penglaitan Section
Location of Stratotype Point Base of Lopingian
Stratotype Point Base of Wuchiapingian
Stratotype Point Base of Lopingian
Episodes 29/4, p. 253 262, 2006
Penglaitan, Guanxi Province, South China