Relating modes of extension to the spatial and temporal distribution of major sediment unconformities at passive margins

Miguel Andres-Martinez, University of Bremen, Bremen, Germany, Marta Perez-Gussinye, Royal Holloway University of London, Department of Earth Sciences, Egham, United Kingdom, John J Armitage, Institut de Physique du Globe de Paris, Paris, France and Jason P Morgan, Royal Holloway University of London, Egham, TW20, United Kingdom