T213 Continental Arcs #3: Mapping the Temporal and Compositional Evolution of Subvolcanic Magmatic Systems (Posters)

Tuesday, 21 October 2014
9:00 AM - 6:30 PM
Exhibition Hall C

Presentations

• 9:00 AM
  OLIVINE-HOSTED SPINELS REVEAL SMALL-SCALE MANTLE HETEROGENEITIES BENEATH THE LASSEN SEGMENT OF THE SOUTHERN CASCADES
  Quin A. Lenz, University of Wisconsin Oshkosh, Oshkosh, WI and Jennifer Wenner, University of Wisconsin Oshkosh, Oshkosh, WI and Rachel Teasdale, CSU Chico, Chico, CA
  244026 (Technical Sessions)
• 9:00 AM
  THE TRANSITION OF MAGMA ACTIVITY BETWEEN 1962 AND 1988-89 ERUPTIONS IN TOKACHIDAKE VOLCANO, CENTRAL HOKKAIDO, JAPAN: DIFFERENCE IN ERUPTION STYLE AND ITS MAGMA PLUMBING SYSTEM
  Keiji Wada, Hokkaido University of Education, Asahikawa, N/A and Hironobu Hinata, Kobe University, Kobe, N/A and Yu Nakatsuka, Hokkaido University of Education, Asahkawa, N/A and Eiichi Sato, Kobe University, Kobe, N/A
  245145 (Technical Sessions)
• 9:00 AM
  ZIRCON AGES AND COMPOSITIONS OF THE EAGLE PEAK AND TWIN LAKES SEQUENCES, LASSEN VOLCANIC CENTER, NORTHERN CALIFORNIA
  Elisabeth M. Bertolett, Denison University, Granville, OH and Erik W. Klemetti, Denison University, Granville, OH and Michael A. Clynne, USGS, Menlo Park, CA
  246025 (Technical Sessions)
• 9:00 AM
  ZIRCON U-PB AGES AND TRACE ELEMENT COMPOSITION FOR ERUPTIVE UNITS BETWEEN 193–588±69 KA, LASSEN VOLCANIC CENTER, NORTHERN CALIFORNIA
  Lindsey D. Hernandez, Denison University, Granville, OH and Erik W. Klemetti, Denison University, Granville, OH and Michael A. Clynne, USGS, Menlo Park, CA
  246087 (Technical Sessions)
• 9:00 AM
  HIGH SPATIAL-RESOLUTION ISOTOPE GEOCHEMISTRY OF MONAZITE (U–PB & SM–ND) AND ZIRCON (U–PB & LU–HF) IN THE OLD WOMAN PIUTE RANGE BATHOLITH, MOJAVE DESERT, CALIFORNIA
  Stacy E. Phillips, Memorial University of Newfoundland, St John's, NF and John Hanchar, Memorial University of Newfoundland, St John's, NF and Calvin F. Miller, Vanderbilt University, Nashville, TN and Christopher M. Fisher, Washington State University, Pullman, WA and Penelope J. Lancaster, School of Earth & Environmental Sciences, Portsmouth and James R. Darling, University of Portsmouth, Portsmouth
  246107 (Technical Sessions)
• 9:00 AM
  DISTINCTLY DIFFERENT PARENTAL MAGMAS FOR PLUTONS AND LAVAS IN THE CENTRAL ALEUTIAN ARC
  Yue Cai, Palisades, NY and Matthew Rioux, University of California, Santa Barbara, CA and Peter B. Kelemen, Columbia University, Palisades, NY and Steven L. Goldstein, Columbia University, Palisades, NY and Louise Bolge, Columbia University, Palisades, NY and Andrew Kylander-Clark, University of California, Santa Barbara, CA
  247022 (Technical Sessions)
• 9:00 AM
  MAGMATIC VOLATILE CONTENTS OF YELLOWSTONE CALDERA
  Kenneth S. Befus, University of Texas, Austin, TX and James E. Gardner, Department of Geological Sciences, Austin, TX
  248365 (Technical Sessions)
• 9:00 AM
  MAGMATIC CONDITIONS AND PROCESSES RECORDED IN THE 1.4-1.5 GA GRANITE-RHYOLITE TERRANE, ST. FRANCIS MOUNTAINS, MO: INSIGHTS FROM ZIRCON TRACE ELEMENT GEOCHEMISTRY
  Margaret Paige Lambert, Vanderbilt University, Nashville, TN and Susanne McDowell, Hanover College, Hanover, IN and Calvin F. Miller, Vanderbilt University, Nashville, TN
  249733 (Technical Sessions)
• 9:00 AM
  DETRITAL ZIRCON RECORD OF THE EARLY MESOZOIC SOUTHWESTERN SIERRA NEVADA ARC PRESERVED IN EARLY CRETACEOUS INTRA-ARC AND FOREARC DEPOSITS
  Diane Clemens-Knott, California State University, Fullerton, CA
  249805 (Technical Sessions)
• 9:00 AM
  USING ZIRCON-HOSTED MELT INCLUSIONS TO TRACK MAGMA CHAMBER EVOLUTION: A CASE STUDY OF THE 74 KA YOUNGEST TOBA TUFF, SUMATRA
  Allan Lerner, Oregon State University, Corvallis, OR and Adam Kent, Oregon State University, Corvallis, OR
  250586 (Technical Sessions)