U-SERIES DISEQUILIBRIA ACROSS THE NEW SOUTHERN OCEAN MANTLE PROVINCE, AUSTRALIAN-ANTARCTIC RIDGE

Sean R Scott1, Kenneth W W Sims1, Sung-Hyun Park2, Charles H Langmuir3, Jian Lin4, Seung-Sep Kim5, Janne Blichert-Toft6, Peter J Michael7, Hakkyum Choi5 and Yun-Seok Yang2, (1)University of Wyoming, Laramie, WY, United States, (2)KOPRI Korea Polar Research Institute, Incheon, South Korea, (3)Harvard Univ, Cambridge, MA, United States, (4)Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (5)Chungnam National University, Daejeon, Korea, Republic of (South), (6)Ecole Normale Supérieure Lyon, Laboratoire de Géologie de Lyon, Lyon, France, (7)University of Tulsa, Geosciences, Tulsa, OK, United States