Could the Mantle Under Island Arcs Contribute to Long Wavelength Magnetic Anomalies?

Sarah A Friedman, Montana State University, Bozeman, MT, United States, Eric C Ferre, New Mexico State University Main Campus, Geological Sciences, Las Cruces, United States, Fatima Martin-Hernandez, Complutense University of Madrid, Madrid, Spain, Joshua M Feinberg, University of Minnesota Twin Cities, Institute for Rock Magnetism, Department of Earth & Environmental Sciences, Minneapolis, United States and James Andrew Conder, Southern Illinois University Carbondale, Carbondale, IL, United States