Laurentide Ice Sheet Meltwater Geochemistry During the MIS 3 Warm Phase from Single-Shell Trace Element and Isotope Measurements

Oscar Branson1,2, Lael Vetter1, Jennifer S Fehrenbacher3 and Howard J Spero1, (1)University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States, (2)Australian National University, Research School of Earth Sciences, Canberra, Australia, (3)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States