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Lopingian Series
Wuchiapingian Stage
Time:2012-09-27 viewd:3308 times

The Global boundary Stratotype Section and Point (GSSP) for the base of the Wuchiapingian Stage (Lopingian) is defined at the FAD of the conodont species Clarkina postbitteri postbitteri within the lineage from C. postbitteri hongshuiensis to C. dukouensis at the base of Bed 6k at the Penglaitan section. The section is located at 23o41’43”N, 109o19’16”E near Laibin City, Guangxi Province. 

The GSSP at the Penglaitan Section

Copyright© 2012 International Subcommission on Permian Stratigraphy. All rights reserved