1. School of Geosciences, University of Aberdeen; Aberdeen AB24 3UE UK
2. Key Laboratory of Marginal Sea Geology, Chinese Academy of Sciences; Guangzhou China
3. Department of Geology and Geophysics; Louisiana State University; Baton Rouge Louisiana USA
4. Institute of Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University of Oldenburg; Oldenburg Germany
5. Department of Environmental, Earth and Ocean Sciences; University of Massachusetts-Boston; Boston Massachusetts USA
6. Group of Environmental and Biochemical Sciences, The James Hutton Institute; Craigiebuckler Aberdeen UK
7. Department of Soil and Environment, Swedish University of Agricultural Sciences; Sweden
8. Department of Geology and Geophysics; Woods Hole Oceanographic Institution; Woods Hole Massachusetts USA
9. Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences; Qingdao China
10. Institute of Archaeology, University College London; London UK