I was trying to call attention to a study by Froebisch and Reisz indicating that "multiple dicynodont lineages cross the Permo-Triassic boundary, and these include Myosaurus, Lystrosaurus,Kannemeyeria as well as Kombuisia. This pattern is paralleled by other groups such as diapsids and procolophonoids, supporting a higher estimation of survivorship across the Permo-Triassic Boundary than previously suggested." How does this affect our view of the severity of the extinction and possible agencies involved?