Geochemical and Isotopic Variations Along the Southeast Indian Ridge (126°-140°E) Related to Mantle Flow Originating from Beneath Antarctica

Barry B Hanan1, David W Graham2, Christophe Hemond3, Frédéric Dufour4, Anne Briais5, Georges Ceuleneer5, Marcia Maia6, Sung-Hyun Park7, Sidonie Revillon8, Yun-Seok Yang7 and STORM Cruise Scientific Party: F. Barrere, C. Boulart, A. Briais, D. Brunelli, G. Ceuleneer, N. Ferreira, D. Graham, B. Hanan, C. Hémond, S. Macleod, M. Maia, A. Maillard, S. Merkuryev, S.H. Park, S. Révillon, E. Ruellan, A. Schohn, S. Watson, and Y.S. Ya, (1)San Diego State University, Geological Sciences, San Diego, CA, United States, (2)Oregon State University, College of Earth, Ocean, & Atmospheric Sciences, Corvallis, OR, United States, (3)IUEM Institut Universitaire Européen de la Mer, UMR UBO-CNRS 6538 Géosciences Océan, Plouzané, France, (4)Universite Toulouse III-Paul Sabatier, Toulouse, France, (5)CNRS GET Géosciences Environnement Toulouse, Toulouse, France, (6)CNRS, Paris Cedex 16, France, (7)KOPRI Korea Polar Research Institute, Incheon, South Korea, (8)IFREMER, Brest, France