Florent Szitkar¹, Jerome Dyment², Sven Petersen³, Joerg Bialas⁴, Meike Klischies⁴, Sebastian Graber⁴, Dirk Klaeschen³, Isobel A Yeo⁵ and Bramley J Murton⁶, (1)Geological Survey of Norway, NGU, Trondheim, Norway, (2)Université de Paris, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France, Paris, France, (3)GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany, (4)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (5)National Oceanography Centre, Southampton, United Kingdom, (6)National Oceanography Centre, Southampton, Southampton, United Kingdom