FOUNTAIN, Andrew G., Geology and Geography, Portland State University, Portland, OR 97207, andrew@pdx.edu and LUNDSTROM, Scott C., U.S. Geol Survey, Box 25046 Federal Center, MS 980, Denver, CO 80225

HANSON, Brian¹, O'NEAL, Michael², CARISIO, Sebastian¹, and SATINSKY, Ashley¹, (1) Geography, University of Delaware, 125 Academy Street, Newark, DE 19716, (2) Department of Geological Sciences, University of Delaware, Newark, DE 19716, michael@udel.edu

PFEFFER, W. Tad, Institute of Arctic and Alpine Research and Department of Civil, Environmental, and Architectural Engineering, University of Colorado at Boulder, Campus Box 450, Boulder, CO 80309-0450, pfeffer@colorado.edu

POWELL, Ross D., Department of Geology & Environmental Geosciences, Northern Illinois University, De Kalb, IL 60115, rpowell@niu.edu

ANDREWS, John T., INSTAAR and Dept. of Geological Sciences, Univ of Colorado, 450 UCB, Boulder, CO 80309-0450, andrewsj@colorado.edu, VOGT, Christoph, Crystallography/ Central Laboratory for Applied Material Sciences (ZEKAM), Bremen University, P.O. Box 330440, Bremen, 28334, Germany, and MATTHIESSEN, Jens, Marine Geology and Paleontology, Alfred Wegener Institute for Polar and Marine Research, Am Alten Hafen 26, Bremerhaven, 27568, Germany

BIERMAN, Paul R., Geology Department and Rubenstein School of Environment and Natural Resources, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, pbierman@uvm.edu and SHAKUN, Jeremy D., Department of Earth and Environmental Sciences, Boston College, Chestnut Hill, MA 02467

LANE, Timothy P.¹, ROBERTS, David¹, REA, Brice R.², O'COFAIGH, Colm¹, and RODÉS, Angel³, (1) Department of Geography, Durham University, Durham, DH1 3LE, t.p.lane@durham.ac.uk, (2) University of Aberdeen, Aberdeen, AB24 3UF, (3) East Kilbride, G75 0QF

ANDERSON, Leif S., Department of Geological Sciences and INSTAAR, University of Colorado - Boulder, Boulder, CO 80309, leif@colorado.edu, ROE, Gerard H., Earth and Planetary Sciences, Seattle, WA 98195, and ANDERSON, Robert S., Department of Geological Sciences and INSTAAR, University of Colorado, Boulder, CO 80309

BATBAATAR, J. and GILLESPIE, Alan R., University of Washington, Quaternary Research Center, Department of Earth and Space Sciences, Seattle, WA 98195, bataa@uw.edu

PRINCIPATO, Sarah M., Environmental Studies, Gettysburg College, 300 N. Washington St, Box 2455, Gettysburg, PA 17325, sprincip@gettysburg.edu, LEE, Jessica Freya, Environmental Studies, Gettysburg College, 300 North Washington Street, Campus Box 1486, Gettysburg, PA 17325, and HAMPSCH, Alyson G., Environmental Studies, Gettysburg College, 300 North Washington St, Gettysburg, PA 17325

LARSEN, Darren J., INSTAAR and Department of Geological Sciences, University of Colorado, Boulder, Campus Box 450, Boulder, CO 80309, Darren.Larsen@colorado.edu, MILLER, Gifford H., INSTAAR and Geological Sciences, University of Colorado, Boulder, CO 80309-0450, and GEIRSDOTTIR, Aslaug, University of Iceland, Earth Science Institute, Sturlugata 7, Reykjavik, 101, Iceland