Kiya L Riverman¹, Sridhar Anandakrishnan², Elisabeth Rose Clyne³, Britney Schmidt⁴, Peter Washam⁴, Keith W Nicholls⁵, Peter E D Davis⁵, David Holland¹, Aurora Basinski-Ferris⁶, Paul Anker⁵, James Smith⁵, Daniel Dichek⁷ and Andrew Mullen⁸, (1)New York University, New York, NY, United States, (2)Pennsylvania State University, University Park, PA, United States, (3)Pennsylvania State University, University Park, United States, (4)Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, GA, United States, (5)British Antarctic Survey, Cambridge, United Kingdom, (6)New York University, New York, United States, (7)Georgia Institute of Technology, Atlanta, GA, United States, (8)Scripps Institution of Oceanography, La Jolla, CA, United States

Allison Lepp¹, Lauren Miller Simkins¹, Rebecca Totten Minzoni², Julia Wellner³, Rachel Warren Clark³, Victoria Fitzgerald², Asmara Lehrmann², Claus-Dieter Hillenbrand⁴, James Smith⁴, John B Anderson⁵, Robert D Larter⁴, Alastair GC Graham⁶, Kelly Hogan⁴ and Frank Oliver Nitsche⁷, (1)University of Virginia, Charlottesville, VA, United States, (2)University of Alabama, Tuscaloosa, AL, United States, (3)University of Houston, Houston, TX, United States, (4)British Antarctic Survey, Cambridge, United Kingdom, (5)Rice University, Houston, TX, United States, (6)University of South Florida St. Petersburg, St Petersburg, FL, United States, (7)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States

Timothy Campbell¹, Mark L Skidmore¹, Matthew Siegfried², John Winans³, Bob Zook⁴, John C Priscu⁵ and SALSA Science Team, (1)Montana State University, Earth Sciences, Bozeman, MT, United States, (2)Colorado School of Mines, Department of Geophysics, Golden, CO, United States, (3)Northern Illinois University, Department of Computer Science, DeKalb, United States, (4)University of Nebraska Lincoln, Antarctic Science Management Office, Lincoln, NE, United States, (5)Montana State University, Land Resources and Environmental Science, Bozeman, MT, United States

Santiago Munevar Garcia¹, Lauren Miller Simkins², Francesca A.M. Falcini³, Leigh A Stearns⁴ and Soroush Rezvanbehbahani⁴, (1)University of Virginia, Department of Environmental Sciences, Charlottesville, VA, United States, (2)University of Virginia, Charlottesville, VA, United States, (3)University of York, Department of Environment and Geography, York, United Kingdom, (4)University of Kansas, Department of Geology, Lawrence, KS, United States

Benjamin H Hills^1,2, Knut A Christianson¹, Andrew Osten Hoffman¹, Tyler J Fudge¹ and Emma Carolyn Kahle¹, (1)University of Washington, Earth and Space Sciences, Seattle, WA, United States, (2)Applied Physics Laboratory University of Washington, Polar Science Center, Seattle, WA, United States

Dustin M Schroeder, Stanford University, Department of Geophysics, Department of Electrical Engineering, Stanford, CA, United States

Marion McKenzie, University of Virginia, Environmental Sciences, Charlottesville, VA, United States, Jacob Slawson, University of Virginia, Environmental Sciences, Charlottesville, United States and Lauren Miller Simkins, University of Virginia, Charlottesville, VA, United States

James Kirkham^1,2, Kelly Hogan³, Robert D Larter³, Ed Self⁴, Ken Games⁴, Mads Huuse⁵, Margaret Stewart⁶, Dag Ottesen⁷, Neil S Arnold⁸, Julian A. Dowdeswell⁹ and Jeremy Ely¹⁰, (1)NERC British Antarctic Survey, Cambridge, United Kingdom, (2)Scott Polar Research Institute, Cambridge, United Kingdom, (3)British Antarctic Survey, Cambridge, United Kingdom, (4)Gardline, Great Yarmouth, United Kingdom, (5)University of Manchester, Manchester, M13, United Kingdom, (6)British Geological Survey, Edinburgh, United Kingdom, (7)Geological Survey of Norway, Trondheim, Norway, (8)University of Cambridge, Scott Polar Research Institute, Cambridge, United Kingdom, (9)Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom, (10)University of Sheffield, Sheffield, United Kingdom

Brandon L Graham¹, Michele N Koppes² and Jason P Briner¹, (1)University at Buffalo, Department of Geology, Buffalo, NY, United States, (2)University of British Columbia, Geography, Vancouver, Canada

Allie Balter-Kennedy¹, Nicolas E. Young¹, Jason P Briner², Brandon L Graham² and Joerg Schaefer¹, (1)Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)University at Buffalo, Department of Geology, Buffalo, NY, United States

Guy Paxman¹, Jacqueline Austermann² and Kirsty J Tinto², (1)Columbia University, Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States

Andrew James Christ¹, Paul R Bierman², Joerg M Schaefer³, Dorthe Dahl-Jensen⁴, Jorgen Peder Steffensen⁵, Eric J. Steig⁶, Elizabeth K Thomas⁷, Tammy M Rittenour⁸, Dorothy M Peteet^9,10, Lee B Corbett², Jean-Louis Tison¹¹, Pierre-Henri Blard¹², Nicolas Perdrial², David P Dethier¹³, Andrea Lini², Alan Hidy¹⁴, Marc Caffee¹⁵ and John Richard Southon¹⁶, (1)University of Vermont, Department of Geology, Burlington, VT, United States, (2)University of Vermont, Burlington, VT, United States, (3)Lamont-Doherty Earth Observ, Palisades, NY, United States, (4)Niels Bohr Institute, Centre for Ice and Climate, Copenhagen, Denmark, (5)Centre for Ice and Climate, Copenhagen, Denmark, (6)University of Washington, Earth and Space Sciences, Seattle, WA, United States, (7)University at Buffalo, Department of Geology, Buffalo, NY, United States, (8)Utah State Univ, Department of Geosciences, Logan, UT, United States, (9)Columbia University of New York, Palisades, NY, United States, (10)NASA Goddard Institute for Space Studies, New York, NY, United States, (11)Université Libre de Bruxelles, Bruxelles, Belgium, (12)CRPG, UMR 7358 CNRS-UL, Nancy, France, (13)Williams College, Williamstown, MA, United States, (14)Lawrence Livermore National Laboratory, Livermore, CA, United States, (15)Purdue University, Purdue Rare Isotope Measurement Laboratory, West Lafayette, IN, United States, (16)Univ California, Irvine, CA, United States