Dyke Swarms - Time Markers of Crustal Evolution: Selected Papers of the Fifth International Dyke Conference in Finland, Rovaniemi, Finland, 31 July- 3 Aug 2005 & Fourth International Dyke Conference, Kwazulu-Natal, South Africa 26-29 June 2001

Dyke swarms are remnants of large igneous provinces, and are pointers of continental break-up events, as well as indicators for ancient continental reconstructions. These global geodynamic aspects are of crucial significance in tectonics, and with recent developments in high-precision age, dating it has become possible to enter these short-lived ma