Can we use crevasse fill ridges for identifying undocumented surge behavior in Svalbard?

Wesley R. Farnsworth1, Olafur Ingolfsson1,2, Anders Schomacker3,4 and Michael Retelle5,6, (1)University Centre in Svalbard, Longyearbyen, Norway, (2)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (3)Geological Museum – University of Copenhagen, Copenhagen, Denmark, (4)Norwegian University of Science and Technology, Trondheim, Norway, (5)University Centre in Svalbard, Arctic Geology, Longyearbyen, Norway, (6)Bates College, Geology, Lewiston, ME, United States