Cretaceous metamorphism in the Austroalpine Matsch Unit
· The mesoscale deformation structures of the metapelitic pegmatite host rocks showed predominant Variscan or Permian imprints (D PreC) in internal domains of the lithological subunits, whereas intense Cretaceous deformation (D C) occurred at the boundaries of the Matsch Unit with the OSC in the north and the VSZ in the south, as well as at boundaries of …