Four deep zones of underthrust, extrusion and accretion were developed from the south to the north in the Alpine orogeny (Fig. 4; Table 1). 1. 1. Alpine subduction started in the Western Alps with the underthrust of the Sesia zone below the Canavese zone of the Southern Alps (Dal Piaz...
Four deep zones of underthrust, extrusion and accretion were developed from the south to the north in the Alpine orogeny (Fig.4; Table1). 1. 1. Alpine subduction started in the Western Alps with the underthrust of the Sesia zone below the Canavese zone of the Southern Alps (Dal Piaz et...
Steck, A. 1990: Une carte des zones de cisaillement ductile des Alpes Cen- trales. Eclogae Geologicae Helvetiae 83, 603–627. Steck, 1998: The Maggia cross-fold: An enigmatic structure of the Lower Pen- ninic nappes of the Lepontine Alps. Eclogae Geologicae Helvetiae 91, 333–343. ...