Hector Perea^1,2, Eulàlia Gràcia³, Stefanie Almeida¹, Laura Gomez de la Pena⁴, Sara Martinez-Loriente¹, Rafael Bartolome⁵ and EVENT-DEEP and SHAKE cruise parties, (1)ICM-CSIC, Barcelona, Spain, (2)Complutense University of Madrid, Faculty of Geological Sciences, Madrid, Spain, (3)CMIMA-CSIC, Barcelona, Spain, (4)GEOMAR, Kiel, Germany, (5)ICM-CSIC, Barcelona-CSI, Geosciences, Barcelona, Spain