Authors: Peter Faupl Konstantin Petrakakis Giorgos Migiros Andreas Pavlopoulos
Publish Date: 2001/11/27
Volume: 91, Issue: 3, Pages: 433-444
Abstract
In contrast to blue amphiboles of the Ossa and Olympos tectonic windows in Thessaly detrital blue amphiboles in Paleocene flysch deposits in the western Othrys Mountain Pelagonian Zone sl are chemically comparable with blue amphiboles from the Cyclades For the detrital material therefore a source with Cycladic chemical affinities is assumed The occurrence of these detrital minerals is in line with a Cretaceous onset of blueschist facies metamorphism in parts of the Hellenides especially in the Cycladic belt This was in response to Cretaceous subduction of the Pindos oceanic plate along the external margin of the Pelagonian microcontinent Blueschist complexes were exhumed latest in the Paleocene when the terrigenous flysch sedimentation started in the Pelagonian and Pindos zones
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