Changing Temperature Gradients Linked to Holocene Moisture Trends in the Northern Hemisphere

Cody Routson1, Nicholas McKay1, Darrell S Kaufman2, Toby Ault3 and Jessica R Rodysill4, (1)Northern Arizona University, School of Earth and Sustainability, Flagstaff, AZ, United States, (2)Northern Arizona University, Flagstaff, AZ, United States, (3)Cornell University, Department of Earth and Atmospheric Science, Ithaca, NY, United States, (4)U.S. Geological Survey, Florence Bascom Geoscience Center, Reston, United States