Authors: Shaun A. Marcott, Thomas Bauska, Christo Buizert, Eric J. Steig, Julia Rosén, Kurt M. Cuffey, T. J. Fudge, Jeffery P. Severinghaus, Jinho Ahn, Michael Kalk, Joseph R. McConnell, Todd Sowers, K. C. Taylor, James W. C. White, Edward J. Brook - Nature 2014 cited by 616
