D-O Variability in Greenland Summit δ18Op Controlled by Southern Extent of Sea Ice in the North Atlantic During the Last Glacial.

Kyle Niezgoda1, Christo Buizert2, Kaden Martin2 and David Noone3, (1)Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, OR, United States, (2)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (3)University of Auckland, Department of Physics, Auckland, New Zealand