In situ lower crustal accretion by melt sill injection revealed by seismic layering

Abstract

In situ lower crustal accretion by melt sill injection revealed by 1 seismic layering 2 Peng Guo1,*, Satish C. Singh2,*, Venkata A. Vaddineni2, Ingo Grevemeyer3 and Erdinc 3 Saygin1,4 4 5 1. Deep Earth Imaging Future Science Platform, Commonwealth Scientific and Industrial Research 6 Organisation (CSIRO), Kensington 6151, Australia; [email protected] 7 2. Laboratoire de Géosciences Marines, Institut de Physique du Globe de Paris, Paris 75005, France; 8 [email protected] 9 3. GEOMAR Helmholtz Centre for Ocean Research, D-24148 Kiel, Germany 10 4. Department of Physics, School of Physics, Mathematics and Computing, Faculty of Engineering and 11 Mathematical Sciences, University of Western Australia, Crawley 6009, Australia 12