1. Department of Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology Cambridge MA USA
2. Department of Environmental Studies Macalester College St. Paul MN USA
3. NIOZ Royal Netherlands Institute for Sea Research Texel The Netherlands
4. Faculty of Science Department of Earth Sciences Vrije Universiteit Amsterdam Amsterdam The Netherlands
5. GFZ German Research Centre for Geosciences Section ‘Climate Dynamics and Landscape Evolution’ Potsdam Germany
6. Lamont‐Doherty Earth Observatory Columbia University Palisades NY USA
7. Woods Hole Oceanographic Institution Woods Hole MA USA