Abstract: Using Ancient Glacial Diamictites to Track the Compositional Evolution of the Upper Continental Crust (2014 AGU Fall Meeting)

Using Ancient Glacial Diamictites to Track the Compositional Evolution of the Upper Continental Crust

Richard M Gaschnig¹, Roberta L Rudnick¹, William F McDonough², Alan Jay Kaufman³, John W Valley⁴, Zhaochu Hu⁵ and Shan Gao⁵, (1)University of Maryland College Park, Department of Geology, College Park, MD, United States, (2)Tohoku University, Advance Institute for Marine Ecosystem Change, Sendai, Japan, (3)University of Maryland College Park, Department of Geology, College Park, United States, (4)Univ Wisconsin Madison, Madison, United States, (5)China University of Geosciences, Wuhan, China

Abstract:

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