KIRKBY, Kent C.1, MORIN, Paul
2, FINLEY, Fred
3, BAUMTROG, Jill
4, FRIESEN, Benjamin
5 and CAMPBELL, Karen
5, (1)Geology & Geophysics, Univ of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455-0219, (2)Department of Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455-0219, (3)Curriculum and Instruction, Univ of Minnesota, 159 Pillsbury Drive SE, Minneapolis, MN 55455-0219, (4)Education and Human Development, Univ of Minnesota, 2 Third Ave SE, St. Anthony Falls Laboratory, Minneapolis, MN 55414, (5)National Ctr for Earth-surface Dynamics, St. Anthony Falls Laboratory, 2 Third Ave. SE, Minneapolis, MN 55414, kirkby@umn.edu, kirkby@umn.edu