224 Volcanology (Posters)

Presentations

• 12:00 PM
  HYDROUS CARBONATITIC (?) VOLCANISM IN CENTRAL WYOMING
  John W. Gabelman, Gabelman Associates, Danville, CA and Edward D. Finch, Barnhart Drilling Co, Riverton, WY
  42854 (Technical Sessions)
• 1:30 PM
  REMOTE 3-D SURFACE MAPPING OF HYDROTHERMALLY WEAKENED ROCK AT MOUNT HOOD, OREGON: IMPLICATIONS FOR VOLCANIC HAZARDS
  Jessie M. Sladek, College of Charleston, Charleston, SC and Robert Nusbaum, College of Charleston, Charleston, SC
  38883 (Technical Sessions)
• 1:30 PM
  MAPPING HYDROTHERMAL MINERALS AT THREE SISTERS VOLCANOES, OREGON USING HYPERSPECTRAL IMAGERY
  Diane Turgeon, College of Charleston, Charleston, SC and Robert Nusbaum, College of Charleston, Charleston, SC
  38892 (Technical Sessions)
• 1:30 PM
  TEPHRASTRATIGRAPHY AND ANALYSIS OF TECTONIC SETTING OF TRIASSIC INTERMEDIATE VOLCANIC STRATA: NANPANJIANG BASIN, SOUTH CHINA
  Trent T. Newkirk, Univ of Wisconsin-Oshkosh, Oshkosh, WI and Dan Lehrmann, Univ of Wisconsin-Oshkosh, Oshkosh, WI and George Hudak, Univ of Wisconsin-Oshkosh, Oshkosh, WI
  39807 (Technical Sessions)
• 1:30 PM
  POSTGLACIAL GEOLOGIC PROCESSES IN NORTHERN YELLOWSTONE LAKE
  Samuel Y. Johnson, U.S. Geol Survey, Denver, CO and William J. Stephenson, U.S. Geol Survey, Denver, CO and Lisa A. Morgan, US Geol Survey, Denver, CO and W.C. Shanks, U.S. Geol Survey, Denver, CO and Kenneth L. Pierce, US Geol Survey, Bozeman, MT
  40531 (Technical Sessions)
• 1:30 PM
  IS LONG VALLEY CALDERA PART OF THE EASTERN CALIFORNIA SHEAR ZONE? SOME ANSWERS FROM HYPERSPECTRAL IMAGING
  Brigette A. Martini, UCSC, Santa Cruz, CA and Eli A. Silver, Univ California - Santa Cruz, Santa Cruz, CA
  41957 (Technical Sessions)
• 1:30 PM
  OXYBIOTITES AS A SENSOR OF ERUPTIVE CONDITIONS
  Heather A. Hibbert, Univ of New Mexico, Albuquerque, NM and Zach Sharp, Univ of New Mexico, Albuquerque, NM and Adrian Brearley, Univ of New Mexico, Albuquerque, NM
  42876 (Technical Sessions)
• 1:30 PM
  AN INTER-ERUPTIVE CONDUIT MODEL OF THE SUMMER 1980 ERUPTIVE SEQUENCE AT MT. ST. HELENS
  Siobhan McConnell, Univ of Oregon, Eugene, OR and Katharine V. Cashman, Univ of Oregon, Eugene, OR
  43079 (Technical Sessions)
• 1:30 PM
  ORIGIN OF ALKALIC ROCKS FROM HUALALAI VOLCANO, HAWAII
  Lisa C. Fay, Univ of Cincinnati, Cincinnati, OH and Stephanie Wischer, Univ of Cincinnati, Cincinnati, OH and Attila Kilinc, Univ of Cincinnati, Cincinnati, OH
  43242 (Technical Sessions)
• 1:30 PM
  NEOGENE EVOLUTION OF THE COSTA RICAN ARC
  Phillip B. Gans, Univ of California, Santa Barbara, CA and Ian MacMillan, Univ of California, Santa Barbara, CA and Guillermo Alvarado-Inundi, San Jose, N/A and Wendy Perez, San Jose, N/A and Carolina Sigaran, San Jose, N/A
  43501 (Technical Sessions)
• 1:30 PM
  SYLVANITE INTRUSIVE COMPLEX, LITTLE HATCHET MOUNTAINS, HIDALGO COUNTY, SOUTHWESTERN NEW MEXICO
  Leyla D. Kirkpatrick, New Mexico State Univ, Las Cruces, NM and Nancy J. McMillan, New Mexico State Univ, Las Cruces, NM
  43624 (Technical Sessions)
• 1:30 PM
  COMPUTATIONAL IDENTIFICATION OF VOLCANIC VENT ALIGNMENTS IN THE PACIFIC NORTHWEST
  S.A. Soule, Univ of Oregon, Eugene, OR and Katharine V. Cashman, Univ Oregon, Eugene, OR and M.A. Hemphill-Haley, Humboldt State Univ, N/A
  43766 (Technical Sessions)
• 1:30 PM
  DIVERSE RHYOLITES CLOSELY ASSOCIATED IN SPACE AND TIME, WESTERN SNAKE RIVER PLAIN
  Scott P. Boroughs, Washington State Univ, Pullman, WA and John A. Wolff, Washington State Univ, Pullman, WA and Bill Bonnichsen, Idaho Geol Survey, Moscow, ID and Martha M. Godchaux, Mount Holyoke College, South Hadley, MA and Peter B. Larson, Washington State Univ, Pullman, WA and Hunter Hickes, Washington State Univ, Pullman, WA
  43969 (Technical Sessions)
• 1:30 PM
  THE ROLE OF SUBVOLCANIC SILLS AND PEPERITES IN FACILITATING THE ERUPTION OF ARCHEAN KOMATIITIC FLOWS AT THE DUNDONALD BEACH NI-CU-(PGE) DEPOSIT, NORTHERN ONTARIO
  Michel G. Houlé, & Mineral Exploration Research Centre, Laurentian University, Sudbury, ON and H.L. Gibson, & Mineral Exploration Research Centre, Laurentian University, Sudbury, ON and C.M. Lesher, & Mineral Exploration Research Centre, Laurentian University, Sudbury, ON and P.C. Davis, Timmins, ON and N.T. Arndt, Université Joseph-Fournier, Grenoble, N/A
  44138 (Technical Sessions)
• 1:30 PM
  MORPHOLOGY OF PAHOEHOE FLOWS IN THE DECCAN VOLCANIC PROVINCE (INDIA) AND THE BIG PINE VOLCANIC FIELD (CALIFORNIA) AND IMPLICATIONS FOR VOLCANOMORPHOLOGICAL EVOLUTION OF RIFTED CONTINENTAL MARGINS
  Ninad R. Bondre, Miami Univ, Oxford, OH and Yildirim Dilek, Miami Univ, Oxford, OH
  46093 (Technical Sessions)
• 1:30 PM
  PRELIMINARY 40AR/39AR AGE CONSTRAINTS FOR THE UVALDE IGNEOUS INTRUSIONS WEST OF SAN ANTONIO, TEXAS
  Daniel Miggins, Denver, CO and C.D. Blome, Denver, CO and D.V. Smith, Denver, CO
  46203 (Technical Sessions)
• 1:30 PM
  A CIRCA A.D. 1781 ERUPTION AND LAHAR'S AT MOUNT HOOD, OREGON—EVIDENCE FROM TREE-RING DATING AND FROM OBSERVATIONS OF LEWIS AND CLARK IN 1805-6
  Patrick T. Pringle, Div. of Geology, Olympia, WA and Thomas C. Pierson, U.S. Geol Survey, Cascades Volcano Observatory, Vancouver, WA and Kenneth A. Cameron, Milwaukie, OR
  46581 (Technical Sessions)