5 Ma of plume source evolution in the Niihau – Kauai – North Arch magmas, Hawaii

Paul Beguelin1, Michael Bizimis1, Eleanor C. McIntosh2, Brian Cousens3 and David A Clague4, (1)University of South Carolina, School of the Earth, Ocean and the Environment, Columbia, SC, United States, (2)Scripps Institution of Oceanography, La Jolla, CA, United States, (3)Carleton University, Ottawa, ON, Canada, (4)Monterey Bay Aquarium Res Inst, Moss Landing, CA, United States