In the geologic timescale, the Wuchiapingian or Wujiapingian is an age or stage of the Permian. It is also the lower or earlier of two subdivisions of the Lopingian Epoch or Series. The Wuchiapingian
Wuchiapingian aged stratigraphic succession including the Kupferschiefer, Kamsdorf mine near Saalfeld, Thuringia, Germany