The Rajang Unconformity: Major provenance change between the Eocene and Miocene sequences in NW Borneo

H. Tim Breitfeld1, Juliane Hennig1, Marcelle BouDagher-Fadel2 and Robert Hall1, (1)Royal Holloway University of London, Egham, United Kingdom, (2)University College London, Department of Earth Sciences, London, United Kingdom