Sediment Subduction and the Generation of Extreme Geochemical Enrichment in Lavas Erupted at Oceanic Hotspots

Matthew G Jackson1, Jason Schmidt1, Frank J Spera2, Andrew R Kylander-Clark3 and Katherine Sheppard2, (1)University of California Santa Barbara, Earth Science, Santa Barbara, CA, United States, (2)University of California Santa Barbara, Santa Barbara, CA, United States, (3)University of California Santa Barbara, Earth Science, Santa Barbara, United States