Linking subglacial abrasion rates to rock frictional energy during slip

Dougal Hansen, University of Wisconsin Madison, Madison, WI, United States, Jeremy Brooks, Northwestern University, Earth and Planetary Sciences, Evanston, IL, United States; University of Wisconsin-Madison, Department of Geoscience, Madison, United States, Nathan Stevens, University of Wisconsin-Madison, Geoscience, Madison, United States and Lucas Zoet, University of Wisconsin-Madison, Department of Geoscience, Madison, WI, United States