Pareiasaurus is an extinct genus of pareiasauromorph reptile from the Permian period. It was a typical member of its family, the pareiasaurids, which take their name from this genus.
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
Pareiasaurus
…Pareiasaurus Temporal range: Wuchiapingian - Changhsingian, Cast of distorted skull of juvenile P. serridens collected in February 1946 by James W. Kitching Scientific classification Kingdom…
Wuchiapingian aged stratigraphic succession including the Kupferschiefer, Kamsdorf mine near Saalfeld, Thuringia, Germany