Shanahan, Timothy M.
McKay, Nicholas P.
Hughen, Konrad A.
Overpeck, Jonathan T.
Otto-Bliesner, Bette
Heil, Clifford W.
King, John
Scholz, Christopher A.
Peck, John
Article History
Received: 1 August 2014
Accepted: 25 November 2014
First Online: 26 January 2015
Competing interests
: The authors declare no competing financial interests.