1. Alfred‐Wegener‐Institut, Helmholtz‐Zentrum für Polar‐ und Meeresforschung Bremerhaven Germany
2. Japan Agency for Marine‐Earth Science and Technology (JAMSTEC)Institute of Biogeosciences Yokosuka Japan
3. Now at Instituto Andaluz de Ciencias de la Tierra CSICUniversidad de Granada Armilla Spain
4. Ice Core LaboratoryNational Centre for Antarctic and Ocean Research (NCAOR) Vasco da Gama Goa India
5. Department of Earth SciencesCardiff University, Main College Cardiff UK
6. Lamont‐Doherty Earth ObservatoryColumbia University Palisades NY USA
7. International Ocean Discovery ProgramTexas A&M University College Station TX USA