CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

Start |Author Index | View Uploaded Presentations | Meeting Information
Session No. 35
Sunday, 9 October 2011: 9:00 AM-6:00 PM
Hall C (Minneapolis Convention Center)

T25. Recent Advances in Studies of Large-Volume Silicic Volcanism: Stratigraphy, Architecture, Evolution (Posters)

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Structural Geology and Tectonics Division; Mineralogical Society of America

 

Graham D.M. Andrews, Matthew E. Brueseke and Ben Ellis, Advocates
Paper #
Start Time
1
SUPERVOLCANO GROWTH CONSTRAINED FROM GEOMORPHOLOGY ON THE BOLIVIAN ALTIPLANO
PERKINS, Jonathan P. and FINNEGAN, Noah J., Earth and Planetary Sciences, University of California, Santa Cruz, Santa Cruz, CA 95064, jperkins@es.ucsc.edu, jperkins@es.ucsc.edu
2
THERMOMECHANICAL MATURATION OF THE CONTINENTAL CRUST AND ITS EFFECTS ON THE LATE EOCENE-EARLY OLIGOCENE VOLCANIC RECORD OF THE SIERRA MADRE DEL SUR PROVINCE OF MEXICO
MORI, Laura1, MORÁN-ZENTENO, Dante J.2, MARTINY, Barbara M.2, GONZÁLEZ-TORRES, Enrique A.2, CHAPELA-LARA, María2, DÍAZ-BRAVO, Beatriz A.2 and ROBERGE, Julie2, (1)Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico, (2)Instituto de Geología, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico, lmori@geologia.unam.mx, lmori@geologia.unam.mx
3
GEOLOGY OF THE HUAUTLA VOLCANIC FIELD AND ITS SIGNIFICANCE FOR UNDERSTANDING THE ORIGIN AND TEMPORAL EVOLUTION OF SILICIC MAGMATISM IN THE NORTH-CENTRAL SIERRA MADRE DEL SUR OF MEXICO
GONZALEZ-TORRES, Enrique, MORÁN-ZENTENO, Dante, MORI, Laura, ROBERGE, Julie, LUNA-GONZALEZ, Laura and MARTINY, Barbara M., Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, México, D.F, 04510, Mexico, eagtgaia@geologia.unam.mx, eagtgaia@geologia.unam.mx
4
GEOLOGY, GEOCHEMISTRY AND GEOCHRONOLOGY OF LARGE VOLUME SILICIC VOLCANISM IN THE TRANS-MEXICAN VOLCANIC BELT
OROZCO, Maria Teresa1, FERRARI, Luca1, PETRONE, Chiara Maria2 and LÓPEZ MARTÍNEZ, Margarita3, (1)Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Campus Juriquilla, Blvd. Juriquilla 3001, Queretaro, 76230, Mexico, (2)Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom, (3)Centro de Investigaciones Cientificas y Educacion Superior de Ensenada, Km. 107 Carrertera Tijuana-Ensenada, Ensenada, Baja California Norte, Mexico, torozco@geociencias.unam.mx, torozco@geociencias.unam.mx
5
10:00 AM
Withdrawn
6
PETROGENETIC CONNECTIONS BETWEEN ASH-FLOW TUFFS AND INTRUSIVE SUITES - TOWARD AN INTEGRATED MODEL FOR UPPER-CRUSTAL MAGMA SYSTEM EVOLUTION IN THE CALIFORNIA ARC
BARTH, Andrew P., Earth Sciences, Indiana University-Purdue University, 723 West Michigan Street, Indianapolis, IN 46202, PIGNOTTA, Geoffrey, Department of Geology, University of Wisconsin - Eau Claire, 105 Garfield Ave, Eau Claire, WI 54702, RIGGS, N.R., School of Earth Sciences and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011-4099, WALKER, J. Douglas, Geology, University of Kansas, 120 Lindley Hall, Lawrence, KS 66045 and WOODEN, J.L., Stanford University, Stanford, CA 94305, ibsz100@iupui.edu, ibsz100@iupui.edu
7
AN ALTERNATIVE PROCESS FOR LARGE SILICIC CALDERA ERUPTIONS
MANAOIS, Alexander1, LUNDSTROM, Craig C.2, CHAKRABORTY, Pinaki3, FINLAYSON, Valerie4 and LI, Xiaoxiao1, (1)Dept of Geology, University of Illinois, 1301 W Green St, Urbana, IL 61801, (2)Dept of Geology, Univ of Illinois, 1301 W Green St, Urbana, IL 61801, (3)Fluid Mechanics Unit, Okinawa Institute of Science & Technology, 1919-1 Tancha, Onna-son, Okinawa, 904-0495, Japan, (4)Department of Geology, University of Illinois at Urbana-Champaign, 245 Natural History Building, 1301 W. Green St, Urbana, IL 61801, manaois2@illinois.edu, manaois2@illinois.edu
8
PETROGENESIS OF THE EAST FORK MEMBER RHYOLITES, VALLES CALDERA, NEW MEXICO, USA
EICHLER, Carla M., Department of Geoscience, University of Nevada, Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154 and SPELL, Terry L., Department of Geoscience, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154-4010, eichlerc@unlv.nevada.edu, eichlerc@unlv.nevada.edu
9
OFF-AXIS SNAKE RIVER PLANE MAGMATISM ALONG AN ACTIVE EXTENSIONAL DETACHMENT: AN EXAMPLE FROM THE JIM SAGE VOLCANIC SUITE, SOUTHERN ID
KONSTANTINOU, Alexandros, Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Building 320, Stanford, CA 94305, akonstan@stanford.edu, akonstan@stanford.edu
10
A SIMPLE GEOCHEMICAL MODEL FOR BASALT AND RHYOLITE GENESIS ALONG THE YELLOWSTONE HOTSPOT TRACK
WOLFF, John, BOROUGHS, Scott and STARKEL, William A., School of Earth & Environmental Sciences, Washington State University, Pullman, WA 99164, entoptics@verizon.net, entoptics@verizon.net
11
JUST HOW BIG IS COUGAR POINT TUFF XIII?
ELLIS, Ben, Institute of Geochemistry and Petrology, Department of Earth Sciences, ETH Zurich, Clausiusstrasse 25, Zürich, 8092, Switzerland, WOLFF, John, School of Earth & Environmental Sciences, Washington State University, Pullman, WA 99164, MARK, Darren F., Scottish Universities Environmental Research Centre, (SUERC), Rankine Avenue, East Kilbride, G75 0QF, United Kingdom, BINDEMAN, Ilya N., Geological Sciences, 1272 University of Oregon, Eugene, OR 97403 and BOROUGHS, Scott, School of the Environment, Washington State University, Pullman, WA 99164, ben.ellis@erdw.ethz.ch, ben.ellis@erdw.ethz.ch
12
SOME PHYSICAL CONSTRAINTS ON THE ERUPTION AND EMPLACEMENT OF LAVA-LIKE TUFFS
ANDREWS, Graham, Earth Research Institute, University of California Santa Barbara, Santa Barbara, CA 93106 and ROBERT, Genevieve, Geological Sciences, University of Missouri, Columbia, MO 65211, gdma1977@gmail.com, gdma1977@gmail.com
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