26 Volcanology, Igneous and Metamorphic Petrology (Posters)

Presentations

• 8:00 AM
  YTTRIA-STABILIZED ZIRCONIA CRYSTALS: SYNTHESIS AND CRYSTAL STRUCTURE
  Won-Sa Kim, Chungnam National Univ, Taejon, N/A
  71892 (Technical Sessions)
• 8:00 AM
  KAGUYAK VOLCANO AND ITS HOLOCENE CALDERA, ALASKA PENINSULA
  Judy Fierstein, U.S. Geol Survey, Menlo Park, CA and Wes Hildreth, U.S. Geol Survey, Menlo Park, CA
  72440 (Technical Sessions)
• 8:00 AM
  PETROLOGY, ISOTOPE GEOCHEMISTRY, AND GEOCHRONOLOGY OF A MULTIPLY METAMORPHOSED GRANITOID EXOTIC BLOCK IN A FRANCISCAN OLISTOSTROME MELANGE, CAZADERO, CALIFORNIA
  Rolfe C. Erickson, Sonoma State Univ, Rohnert Park, CA and Jim Mattinson, Univ of California at Santa Barbara, Santa Barbara, CA and Trevor A. Dumitru, Stanford Univ, Stanford, CA and Warren Sharp, Berkeley, CA
  72627 (Technical Sessions)
• 8:00 AM
  TRACE ELEMENT GEOCHEMISTRY OF THE WARD CREEK METAMORPHIC SEQUENCE AND BIG OAT CREEK METABASALT, CAZADERO, CA
  Nathan Swanson, Sonoma State Univ, Rohnert Park, CA and Rolfe C. Erickson, Sonoma State Univ, Rohnert Park, CA and Erica Plummer, Sonoma State Univ, Rohnert Park, CA
  72643 (Technical Sessions)
• 8:00 AM
  PETROLOGY OF A GREENSCHIST FACIES METATONALITE BLOCK IN THE FRANCISCAN COMPLEX, JENNER, CA
  Matthew Mangel, Sonoma State Univ, Rohnert Park, CA and Rolfe C. Erickson, Sonoma State Univ, Rohnert Park, CA
  72669 (Technical Sessions)
• 8:00 AM
  TEPHROSTRATIGRAPHY OF ASH FALL TUFFS FROM THE YELLOWSTONE HOTSPOT IN SEDIMENTARY INTERBEDS OF THE COLUMBIA RIVER BASALT GROUP
  Barbara P. Nash, Univ of Utah, Salt Lake City, UT and Michael E. Perkins, Univ of Utah, Salt Lake City, UT
  72690 (Technical Sessions)
• 8:00 AM
  LA-ICP-MS U-PB ZIRCON DATING OF THE BUCKHORN MOUNTAIN INTRUSIONS. BASEMENT FINGERPRINTS AND IMPLICATIONS FOR THE EVOLUTION OF THE ACCRETED QUESNEL TERRANE
  Miguel Gaspar, Washington State Univ, Pullman, WA and Jeffrey Vervoort, Washington State Univ, Pullman, WA and Charles Knaack, Washington State Univ, Pullman, WA and Lawrence Meinert, Smith College, NorthHampton, MA
  72714 (Technical Sessions)
• 8:00 AM
  MAGMA MIXING/MINGLING IN A HETEROGENEOUS MULTI-PULSE MAGMATIC SYSTEM: EVIDENCE FROM JACKASS LAKES PLUTON, CENTRAL SIERRA NEVADA BATHOLITH
  Claire M. Coyne, Univ of Southern California, Los Angeles, CA and Geoffrey S. Pignotta, Univ of Southern California, Los Angeles, CA and Scott R. Paterson, Univ of Southern California, Los Angeles, CA and J. Lawford Anderson, Univ of Southern California, Los Angeles, CA
  72724 (Technical Sessions)
• 8:00 AM
  THOLEIITE TREND OBSERVED IN THE SPRINGFIELD QUADRANGLE
  Glenn R. Mc Caslin, Southern Oregon Univ, Ashland, OR
  72725 (Technical Sessions)
• 8:00 AM
  VOLCANICLASTIC STRATIGRAPHY OF NORTHERN VIDIDALSFJALL: AN ABANDONED ICELANDIC RIFT
  Deanne E. Rider, The College of Wooster, Wooster, OH and Brennan T. Jordan, The College of Wooster, Wooster, OH
  72758 (Technical Sessions)
• 8:00 AM
  VOLCANIC STRATIGRAPHY AND STRUCTURES ASSOCIATED WITH THE ERUPTION OF THE EARLY MIOCENE PINTO PEAK LACCOLITH, IRON AXIS MAGMATIC PROVINCE, SOUTHWEST UTAH
  David B. Hacker, Kent State Univ, Kent, OH
  72899 (Technical Sessions)
• 8:00 AM
  STRUCTURE AND PETROLOGY OF WINDERMERE AGE INTRUSIONS IN THE NORTHERN ROCKY MOUNTAINS
  Erik W. Burtis, The Univ of Montana, Missoula, MT and James W. Sears, The Univ of Montana, Missoula, MT and Kevin R. Chamberlain, The Univ of Wyoming, Laramie, WY
  72911 (Technical Sessions)
• 8:00 AM
  STRUCTURAL TRENDS AND CONTROL ON VOLCANIC FEATURES ON ST. PAUL ISLAND, PRIBILOF ISLANDS, ALASKA
  Grace Sherwood Winer, Montana State Univ, Bozeman, MT and Todd C. Feeley, Montana State Univ, Bozeman, MT
  72994 (Technical Sessions)