Melt Origin Across a Rifted Continental Margin: A Case for Subduction-related Metasomatic Agents in the Lithospheric Source of Alkaline Basalt, Northwest Ross Sea, Antarctica

Kurt S Panter, Bowling Green State University, Bowling Green, OH, United States, Paterno Castillo, Scripps Institution of Oceanography, La Jolla, CA, United States, Susan R Krans, Michigan State University, Earth and Environmental Sciences, East Lansing, MI, United States, Chad Daniel Deering, Michigan Technological University, Houghton, MI, United States, William C. McIntosh, New Mexico Institute Mining & Tech, Socorro, NM, United States, John W Valley, Univ Wisconsin Madison, Madison, WI, United States, Kouki Kitajima, University of Wisconsin, Madison, WI, United States, Philip R Kyle, New Mexico Inst Mining & Tech, Socorro, NM, United States, Stanley R Hart, Organization Not Listed, Woods Hole, Washington, DC, United States and Jerzy Blusztajn, WHOI, Department of Marine Geology and Geophysics, Woods Hole, MA, United States