SCHOMACKER, Anders¹, LARSEN, Nicolaj Krog², BRYNJÓLFSSON, Skafti³, GUDMUNDSDÓTTIR, Esther Ruth⁴, ANDREASSEN, Julie², HÅKANSSON, Lena³, and INGÓLFSSON, Ólafur⁵, (1) Department of Geology, Norwegian University of Science and Technology, Sem Saelands Veg 1, Bergbygget, Trondheim, N-7491, Norway, anders.schomacker@ntnu.no, (2) Department of Geoscience, Aarhus University, Høegh-Guldbergs Gade 2, Aarhus, 8000, Denmark, (3) Department of Geology, Norwegian University of Science and Technology, Sem Saelands Veg 1, Bergbygget, Trondheim, N-7491, Norway, (4) Nordvulk, Institute of Earth Sciences, University of Iceland, Askja, Sturlugata 7, Reykjavík, IS-101, Iceland, (5) Institute of Earth Sciences, University of Iceland, Askja, Sturlugata 7, Reykjavík, IS-101, Iceland

DAY, Sarah E., IVERSON, Neal R., and ZOET, Lucas K., Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Ames, IA 50011, seday@iastate.edu

NASH, T.A. Jr¹, WILES, Gregory¹, LAWSON, Daniel², WIESENBERG, N.¹, and VANLEUVEN, Abby¹, (1) Department of Geology, The College of Wooster, 1189 Beall Ave, Wooster, OH 44691, tnash14@wooster.edu, (2) CRREL, 72 Lyme Rd, Hanover, NH 03755

RULEMAN, C.A., U.S. Geological Survey, P.O. Box 25046, Mail Stop 980, Denver, CO 80225, cruleman@usgs.gov, GOEHRING, B.M., Dept. of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Dr, West Lafayette, IN 47907, MASON, C., Virginia Tech Geosciences, 4044 Derring Hall (0420), Blacksburg, VA 24061, and LUNDSTROM, S.C., U.S. Geological Survey, Geosciences and Environmental Change Science Center, P.O. Box 25046, DFC, MS 980, Denver, CO 80225