1. Department of Earth Science University of Southern California Los Angeles CA USA
2. School of Earth and Environmental Sciences University of St Andrews St Andrews UK
3. Laboratoire des Sciences du Climat et de l'Environnement (LSCE/IPSL) Gif‐sur‐Yvette France
4. School of Environment University of Auckland Auckland New Zealand
5. Department of Marine Geology The National Institute of Water and Atmospheric Research Auckland New Zealand
6. Department of Physical and Environmental Sciences Texas A&M University Corpus Christi TX USA
7. Department of Marine Geosciences GNS Science Lower Hutt New Zealand