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

Sean R Scott1, Kenneth W W Sims2, Sung-Hyun Park3, Charles H Langmuir4, Jian Lin5, Seung-Sep Kim6, Janne Blichert-Toft7, Peter J Michael8, Hakkyum Choi6 and Yun-Seok Yang3, (1)University of Wyoming, Laramie, WY, United States, (2)University of Wyoming, Geology & Geophysics, Laramie, United States, (3)KOPRI Korea Polar Research Institute, Incheon, South Korea, (4)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (5)Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (6)Chungnam National University, Daejeon, Korea, Republic of (South), (7)Ecole Normale Supérieure de Lyon, CNRS, and Université de Lyon, Lyon, France, (8)University of Tulsa, Geosciences, Tulsa, OK, United States