1. Faculty of Geosciences, University of Bremen, Bremen, Germany.
2. School of Earth Sciences, University College Dublin, Belfield, Dublin, Ireland.
3. British Geological Survey, Keyworth, Nottingham, UK.
4. Department of Geology, Trinity College Dublin, College Green, Dublin, Ireland.
5. Department of Geosciences, Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Bremerhaven, Germany.
6. British Antarctic Survey, Cambridge, UK.
7. Lancaster University, Lancaster Environment Centre, Lancaster, UK.
8. Department of Geography and Environmental Sciences, Northumbria University, Newcastle upon Tyne, UK.
9. Institute for Geophysics and Geology, University of Leipzig, Leipzig, Germany.
10. MARUM–Center for Marine Environmental Sciences, Bremen, Germany.
11. Marine Research Department, Senckenberg am Meer, Wilhelmshaven, Germany.
12. Institute of Organic Biogeochemistry in Geo-Systems, RWTH Aachen University, Aachen, Germany.
13. Institute of Earth Sciences, University of Heidelberg, Heidelberg, Germany.