V23G:
The Geochemical Diversity of the Mantle Inferred from Hotspots: Five Decades of Debate II
Session ID#: 4753
Tuesday, 16 December 2014: 1:40 PM-3:40 PM
Salons 1-3 (Marriott Marquis)
Chairs: James M Day, Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, United States and Jasper G Konter, University of Hawaiʻi at Mānoa, Earth Sciences, Honolulu, HI, United States
Primary Convener: Matthew G Jackson, University of California Santa Barbara, Department of Earth Science, Santa Barbara, United States
Co-conveners: James M Day, Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, United States and Jasper Konter, U Hawaii Manoa, Dept. Geology & Geophysics, Honolulu, HI, United States
OSPA Liaison: James M Day, Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, United States
Co-Sponsor(s):
Virtual Option?: No
Abstracts Submitted to this Session:
Redox Heterogeneity of the Mantle Inferred from Hotspots (27935)
Elizabeth Cottrell, National Museum of Natural History, Smithsonian Institution,, Department of Mineral Science, Washington, DC, United States and Katherine A Kelley, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States
The Origin of Chemical Heterogeneity in the Mantle Source of Kilauea Lavas (28501)
Dale H Burns, University of Iowa, Iowa City, IA, United States, Aaron J Pietruszka, United States Geological Survey, Denver, United States, Jared P Marske, Carnegie Inst Washington, Washington, DC, United States, Marc D Norman, Australian National University, Canberra, Australia and Michael O Garcia, University of Hawaii at Manoa, Department of Earth Sciences, Honolulu, HI, United States
Diffuse Volcanism at the Young End of the Walvis Ridge - Tristan - Gough Seamount Province: Geochemical Sampling and Constraints on Plume Dynamics (27669)
Cornelia Class, Lamont -Doherty Earth Observatory of Columbia University, Palisades, United States, Anthony A P Koppers, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, William W Sager, University of Houston, Department of Earth and Atmospheric Sciences, Houston, United States and Susan Schnur, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States
Volatiles in Submarine HIMU Basalts from the Austral Islands, South Pacific (9970)
Alex RL Nichols1, Takeshi Hanyu1, Kenji Shimizu2 and Laure Dosso3, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)JAMSTEC, Kochi, Japan, (3)CNRS - IFREMER Ctr Brest, Plouzane, France
Mantle in the Manihiki Plateau source with ultra-depleted incompatible element abundances but FOZO-like isotopic signature (12889)
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
A Geochemical Transect Across the Lau and North Fiji Basins: New Evidence for the Distribution of Multiple Mantle Plume Components (25052)
Allison A Price, University of California Santa Barbara, Department of Earth Sciences, Santa Barbara, CA, United States, Matthew G Jackson, University of California Santa Barbara, Department of Earth Science, Santa Barbara, United States, Janne Blichert-Toft, Ecole Normale Supérieure de Lyon, CNRS, and Université de Lyon, Lyon, France, Richard J Arculus, Australian National University, Research School of Earth Sciences, Canberra, Australia, Christopher Scott Conatser, Oregon State University, Corvallis, OR, United States, Jasper G Konter, University of Hawaiʻi at Manoa, Honolulu, United States, Anthony A P Koppers, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States and Jerzy Blusztajn, WHOI, Department of Marine Geology and Geophysics, Woods Hole, MA, United States
The LIP-OIB transitional phase in the Galapagos mantle plume (14442)
Jarek Trela1, Esteban Gazel2, Christopher A Vidito3, Cornelia Class4, Brian R Jicha5, Michael Bizimis6, Claude T Herzberg3 and Guillermo Alvarado-Induni7, (1)University of Illinois at Urbana Champaign, Illinois State Geological Survey, Urbana, United States, (2)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (3)Rutgers Univ, Piscataway, NJ, United States, (4)Lamont -Doherty Earth Observatory of Columbia University, Palisades, United States, (5)University of Wisconsin-Madison, Department of Geoscience, Madison, United States, (6)University of South Carolina Columbia, School of Earth Ocean and Environment, Columbia, SC, United States, (7)University of Costa Rica, San Jose, Costa Rica
