Rapid exhumation of lower crust during continent-continent collision and late extension: Evidence from 40 Ar/ 39 Ar incremental heating of hornblendes and muscovites, Caledonian orogen, western Norway

Significance of a late Caledonian igneous complex revealed by clasts in Lower Old Red Sandstone conglomerates, central Scotland

Geochemical and isotopic constraints on petrogenesis: The Serra da Freita pluton, a typical granite body from the Portuguese Hercynian collision belt

Discontinuities in the composition surface of a zoned pluton, Criffell, Scotland