Chairs: James M Day, Univ. California, San Diego, GRD, La Jolla, CA, United States and Jasper G Konter, University of Hawaii at Manoa, Honolulu, HI, United States
Primary Conveners: Matthew G Jackson, University of California Santa Barbara, Department of Earth Sciences, Santa Barbara, CA, United States
Co-conveners: James M Day, Univ. California, San Diego, GRD, La Jolla, CA, United States and Jasper Konter, U Hawaii Manoa, Dept. Geology & Geophysics, Honolulu, HI, United States
OSPA Liaisons: James M Day, Univ. California, San Diego, GRD, La Jolla, CA, United States
2:10 PM
The Origin of Chemical Heterogeneity in the Mantle Source of Kilauea Lavas
Dale H Burns, University of Iowa, Iowa City, IA, United States, Aaron J Pietruszka, United States Geological Survey, Denver, CO, United States, Jared P Marske, Carnegie Inst Washington, Washington, DC, United States, Marc D Norman, Australian National University, Canberra, ACT, Australia and Michael O Garcia, Univ Hawaii, Honolulu, HI, United States
2:25 PM
Diffuse Volcanism at the Young End of the Walvis Ridge - Tristan - Gough Seamount Province: Geochemical Sampling and Constraints on Plume Dynamics
Cornelia Class, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Anthony A P Koppers, Oregon State University, Corvallis, OR, United States, William W Sager, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States and Susan Schnur, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States
2:55 PM
Mantle in the Manihiki Plateau source with ultra-depleted incompatible element abundances but FOZO-like isotopic signature
Roman Golowin1, Kaj Hoernle1, Maxim Portnyagin1, Folkmar Hauff1, Andrey Gurenko2, C-Dieter Garbe-Schoenberg3 and Reinhard Werner1, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France, (3)University of Kiel, Institute of Geosciences, Kiel, Germany
3:10 PM
A Geochemical Transect Across the Lau and North Fiji Basins: New Evidence for the Distribution of Multiple Mantle Plume Components
Allison A Price1, Matthew G Jackson1, Janne Blichert-Toft2, Richard J Arculus3, Christopher Scott Conatser4, Jasper G Konter5, Anthony A P Koppers4 and Jerzy Blusztajn6, (1)University of California Santa Barbara, Department of Earth Sciences, Santa Barbara, CA, United States, (2)Ecole Normale Supérieure Lyon, Laboratoire de Géologie de Lyon, Lyon, France, (3)Australian National University, Canberra, Australia, (4)Oregon State University, Corvallis, OR, United States, (5)University of Texas at El Paso, El Paso, TX, United States, (6)WHOI, Department of Marine Geology and Geophysics, Woods Hole, MA, United States
3:25 PM
The LIP-OIB transitional phase in the Galapagos mantle plume
Jarek Trela1, Esteban Gazel1, Christopher A Vidito2, Cornelia Class3, Brian R Jicha4, Michael Bizimis5, Claude T Herzberg2 and Guillermo Alvarado-Induni6, (1)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (2)Rutgers Univ, Piscataway, NJ, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)University of Wisconsin Madison, Madison, WI, United States, (5)University of South Carolina Columbia, Columbia, SC, United States, (6)University of Costa Rica, San Jose, Costa Rica
