1. Department of Earth and Environmental Sciences Columbia University New York NY USA
2. Department of Earth and Planetary Sciences Harvard University Cambridge MA USA
3. Department of Earth Sciences ETH Zürich Zürich Switzerland
4. Aix‐Marseille Université CNRS IRD INRAE Collège de France CEREGE Aix‐en‐Provence France
5. Division of Biology and Paleo‐Environment Lamont‐Doherty Earth Observatory of Columbia University Palisades NY USA
6. Department of Ocean Sciences University of Santa Cruz Santa Cruz CA USA