HANSEN, Samantha E.¹, GRAW, Jordan¹, KENYON, Lindsey¹, NYBLADE, Andrew A.², WIENS, Douglas³, ASTER, Richard⁴, HUERTA, Audrey⁵, ANANDAKRISHNAN, Sridhar⁶, and WILSON, Terry J.⁷, (1) Geological Sciences Department, University of Alabama, 2031 Bevill Bldg, Tuscaloosa, AL 35487, shansen@geo.ua.edu, (2) Geosciences Dept, Pennsylvania State University, 447 Deike Bldg, University Park, PA 16802, (3) Earth and Planetary Sciences, Washington University, Campus Box 1169, St. Louis, MO 63130, (4) Colorado State University, Fort Collins, CO 80523, (5) Geological Sciences MS 7418, Central Washington University, 400 East University Drive, Ellensberg, WA 98926, (6) Dept. of Geosciences and EESI, Pennsylvania State University, 442 Deike Bldg, University Park, PA 16802-2711, (7) School of Earth Sciences, Ohio State University, 125 S Oval Mall, Columbus, OH 43210

GRAW, Jordan¹, HANSEN, Samantha E.¹, and ADAMS, Aubreya², (1) Geological Sciences Department, The University of Alabama, 2031 Bevill Bldg, Tuscaloosa, AL 35487, jhgraw@gmail.com, (2) Washington University in St. Louis, St. Louis, MO 63130

KENYON, Lindsey¹, HANSEN, Samantha E.¹, GRAW, Jordan¹, PARK, Yongcheol², and NYBLADE, Andrew A.³, (1) Geological Sciences Department, The University of Alabama, 2031 Bevill Bldg, Tuscaloosa, AL 35487, lmkenyon@crimson.ua.edu, (2) Korean Polar Research Institute, Incheon, 406-840, South Korea, (3) Geosciences Dept, Pennsylvania State University, 447 Deike Bldg, University Park, PA 16802

HARRY, Dennis L., Geosciences, Colorado State University, Fort Collins, CO 80523, dharry@warnercnr.colostate.edu

WENMAN, Christopher P., Department of Geosciences, Colorado State University, Fort Collins, CO 80523, cpwenman@rams.colostate.edu, HARRY, Dennis L., Geosciences, Colorado State University, Fort Collins, CO 80523, and JHA, Sumant, Department of Geosciences, Colorado State University, Fort Collins, CO 80521

JHA, Sumant, Department of Geosciences, Colorado State University, Fort Collins, CO 80521, sumant.jha@colostate.edu, HARRY, Dennis L., Geosciences, Colorado State University, Fort Collins, CO 80523, and WENMAN, Christopher P., Department of Geosciences, Colorado State University, Fort Collins, CO 80523

MICKUS, Kevin L., Geology, Missouri State University, Springfield, MO 65897, kevinmickus@missouristate.edu and KYLE, Philip, E&es, New Mexico Tech, Socorro, NM 87801

ZATTIN, Massimiliano¹, ANDREUCCI, Benedetta¹, BALESTRIERI, Maria Laura², OLIVETTI, Valerio³, PACE, Donato⁴, and TALARICO, Franco⁴, (1) Department of Geosciences, University of Padova, Via Giovanni Gradenigo 6, Padova, 35131, massimiliano.zattin@unipd.it, (2) Institute for Geosciences and Earth Resources, National Research Council, Via La Pira 4, Firenze, 50121, Italy, (3) Dipartimento di Scienze Geologiche, Università degli Studi "Roma Tre", Largo S. Leonardo Murialdo 1, Roma, 00146, Italy, (4) Department of Physical Sciences, Earth and Environment, University of Siena, Via Laterina 8, Siena, 53100, Italy

HILLEBRAND, Trevor R.¹, STONE, John O.¹, HALL, Brenda L.², KING, Courtney², CONWAY, Howard¹, and KOUTNIK, Michelle¹, (1) Department of Earth and Space Sciences, University of Washington, Box 351310, 070 Johnson Hall, Seattle, WA 98195, trhille@uw.edu, (2) School of Earth and Climate Sciences & Climate Change Institute, University of Maine, Bryand Global Sciences Center, Orono, ME 04469

GOODGE, John W., Department of Earth & Environmental Sciences, University of Minnesota, Duluth, MN 55812 and SEVERINGHAUS, Jeffrey P., Scripps Institution of Oceanography, University of California-San Diego, La Jolla, CA 92093, jseveringhaus@ucsd.edu

STONE, John, Earth and Space Sciences & Quaternary Research Center, University of Washington, Seattle, WA 98195, stone@geology.washington.edu

VEITCH, Stephen A. and NETTLES, Meredith, Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9w, Palisades, NY 10964, veitch@ldeo.columbia.edu