Rapid exhumation and cooling of the thickened crust: evidence from the granulite clasts within the Upper Visean Conglomerates (Rhenohercynikum).
Autoři | |
---|---|
Rok publikování | 2003 |
Druh | Článek ve sborníku |
Konference | Geology without frontiers: magmatic and metamorphic evolution of Central European Variscides. Excursion Guide. |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Geologie a mineralogie |
Klíčová slova | Visean conglomerate; granulite; granite; cordierite; PT path; geochronology; exhumation rate |
Popis | Visean conglomerates of the Drahany Uplands contain clasts of granulites, granites and durbachites. Detailed petrological study of granulites enabled to reconstruct their P-T path. U-Pb geochronological dating of the rocks yielded late Variscan ages. The exhumation of the rocks from lower crust to the surface was very fast. |
Související projekty: |