Evolution of the Gulf of Cadiz and west Portugal contourite depositional system: tectonic, sedimentary and paleoceanographic implications from IODP Expedition 339

Francisco Javier Hernández Molina1,2, Francisco J Sierro3, Estefanía Llave4, Cristina Roque5, Dorrik A.V. Stow6, Trevor Williams7, Johanna Lofi8, Marlies Van der Schee9, Alvaro Arnaíz10, Santiago Ledesma11, Carlos Rosales10, Francisco J Rodriguez-Tovar12, Eulogio Pardo-Igúzquiza4 and Rachel Brackenridge13, (1)Royal Holloway University of London, Egham, United Kingdom, (2)Royal Holloway University of London, Earth Sciences, Egham, TW20, United Kingdom, (3)University of Salamanca, Department of Geology, Salamanca, Spain, (4)IGME, Madrid, Spain, (5)Instituto Dom Luiz-IDL, Lisboa, Portugal, (6)Heriot-Watt University, Institute of Petroleum Engineering, Edinburgh, United Kingdom, (7)Lamont Doherty Earth Obs, Palisades, United States, (8)Université de Montpellier, Géosciences Montpellier, Montpellier Cedex 05, France, (9)University of Salamanca, Salamanca, Spain, (10)Repsol, Madrid, Spain, (11)Gas Natural Fenosa, Madrid, Spain, (12)Univ de Granada, Granada, Spain, (13)Shell International Exploration & Production B.V., The Hague, Netherlands