Estimating the dominant creep mechanisms and viscous stress exponent (n) in fast-flowing glaciers

Meghana Ranganathan, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States; Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States and Brent Minchew, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States