Jens Zinke, University of Leicester, Leicester, LE1, United Kingdom, Hedwig Krawczyk, University of Leicester, School of Geography, Geology and the Environment, Leicester, LE1, United Kingdom, Padmasini Behera, University of Leicester, School of Geography Geology and Environment, Leicester, United Kingdom, Arnoud Boom, University of Leicester, School of Geography, Geology and the Environment, Leicester, United Kingdom, Janice Lough, Australian Inst Marine Science, Townsville, QLD, Australia, Neal E Cantin, Australian Institute of Marine Science, Townsville, Australia, Bastian Hambach, National Oceanography Center, Southampton, United Kingdom, Miriam Pfeiffer, Kiel University (CAU), Kiel, Germany, Matthew H England, Univ New South Wales, Sydney, NSW, Australia and Paul A Wilson, University of Southampton, Ocean and Earth Science, Southampton, United Kingdom