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Swiss Journal of Geosciences
Fig. 16 | Swiss Journal of Geosciences

Fig. 16

From: Tectonometamorphic history of the Gruf complex (Central Alps): exhumation of a granulite–migmatite complex with the Bergell pluton

Fig. 16

Tectonic interpretation of the Gruf complex. a Situation during Permian rifting, charnockite intrusion and mafic underplating in the lower crust, granitic plutonism in the mid- to upper crust and surface volcanism; b oligocene Bergell intrusion, probably after slab breakoff, favouring exhumation of the migmatitic, lower crustal Gruf complex; c recent situation in the frame of the Central Alps following the interpretation of Burg et al. (2002). For details see text

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