Lamont Doherty Earth Observatory,Columbia University, Lamont Doherty Earth Observatory, Columbia University, Palisades, NY 10964 United States ; Department of Earth and Environmental Sciences, Columbia University, Department of Earth and Environmental Sciences, Columbia University, New York, NY 10027 United States
Lamont Doherty Earth Observatory,Columbia University, Lamont Doherty Earth Observatory, Columbia University, Palisades, NY 10964 United States ; Department of Earth and Environmental Sciences, Columbia University, Department of Earth and Environmental Sciences, Columbia University, New York, NY 10027 United States
Lamont Doherty Earth Observatory,Columbia University, Lamont Doherty Earth Observatory, Columbia University, Palisades, NY 10964 United States
Lamont Doherty Earth Observatory,Columbia University, Lamont Doherty Earth Observatory, Columbia University, Palisades, NY 10964 United States
School of Geography and Geology, McMaster University, School of Geography and Geology, McMaster University, Hamilton, Ont L8S 4M1 Canada