GSA Annual Meeting in Denver, Colorado, USA - 2016

Session No. 108
Monday, 26 September 2016: 8:00 AM-12:00 PM
Room 205 (Colorado Convention Center)

T155. Fifty Years of Innovation in Petrology and Orogenic Systems I: A Tribute to Lincoln Hollister

GSA Structural Geology and Tectonics Division; Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division
Harold Stowell, Bernardo Cesare and Lukas Baumgartner, Advocates
 
8:00 AM
Introductory Remarks
8:05 AM
NATURAL QUASICRYSTALS: APPLICATION OF PETROLOGY, MINERALOGY, AND STRATIGRAPHY TOWARD UNRAVELING THE MYSTERY OF FORMATION OF METALLIC AL COMPOUNDS IN OUTER SPACE
LIN, Chaney, Physics, Princeton University, Princeton, NJ 08544, HOLLISTER, Lincoln S., Geosciences, Princeton University, Princeton, NJ 08544, BINDI, Luca, Dipartimento di Scienze della Terra, Università di Firenze, Via La Pira 4, Florence, I-50121, Italy, MA, Chi, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, MACPHERSON, Glenn J., Department of Mineral Sciences, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013, ANDRONICOS, Christopher L., Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907 and STEINHARDT, Paul J, Physics, Princeton University, Princeton, NJ 08544; Princeton Center for Theoretical Science, Princeton, NJ 08544, linc@princeton.edu
8:20 AM
GARNET GROWTH AFTER OVERSTEPPING (Invited Presentation)
SPEAR, Frank S., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, spearf@rpi.edu
8:40 AM
OVERSTEPPING OF THE GARNET ISOGRAD AND REEVALUATING THE PEAK P-T CONDITIONS OF THE BLUESCHIST UNIT SIFNOS, GREECE: IMPLICATIONS FOR CYCLADIC SUBDUCTION
CASTRO, Adrian E., Department of Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180 and SPEAR, Frank S., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, castra3@rpi.edu
8:55 AM
GARNET'S AFFINITY FOR OVERSTEPPING ITS BOUNDARIES: AN EXAMINATION OF GARNET NUCLEATION CONDITIONS AT OVERSTEPPED CONDITIONS WITHIN A TYPICAL GARNET ZONE IN CENTRAL VERMONT
WOLFE, Oliver M., Earth and Environmental Sciences, Rensselaer Polytechnic University, 110 8th St., Troy, NY 12180 and SPEAR, Frank S., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, wolfeo@rpi.edu
9:10 AM
EQUILIBRIUM....OR NOT? CLUES FROM REACTION MECHANISMS IN METAMORPHIC ROCKS
FOSTER Jr., C.T., Dept. of Earth & Environmental Sciences, University of Iowa, Iowa City, IA 52242, tom-foster@uiowa.edu
9:25 AM
TRACE ELEMENT ZONING IN GARNET AS A TOOL FOR TECTONIC INTERPRETATION
ARONOFF, Ruth F., Earth, Atmospheric, and Planetary Sciences Dept, Purdue University, West Lafayette, IN 47907, ANDRONICOS, Christopher L., Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907 and VERVOORT, Jeffrey, School of the Environment, Washington State University, Webster Physical Science Building 1228, Pullman, WA 99164, raronoff@purdue.edu
9:40 AM
MODELING OF RARE EARTH ELEMENT ZONATION IN GARNET FROM HIGH PRESSURE/LOW TEMPERATURE (HP/LT) LAWSONITE ECLOGITE FROM THE MOTAGUA FAULT ZONE IN CENTRAL GUATEMALA
BRADLEY, Deborah R.1, SISSON, Virginia B.1 and LAPEN, Thomas J.2, (1)Department of Earth and Atmospheric Sciences, University of Houston, Houston, TX TX 77204, (2)Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research 1, Houston, TX 77204, drbradley@uh.edu
 
9:55 AM
Break
10:10 AM
GARNET ZONING IN THE BROKEN HILL ORE PACKAGE: EVIDENCE FOR METASOMATIC REACTIONS DURING COOLING OF THE PARTIALLY MELTED BROKEN HILL ORE BODY
SWAPP, Susan M.1, FROST, B. Ronald1, BARNES, Melanie A.2 and MAVROGENES, John3, (1)Department of Geology and Geophysics, University of Wyoming, Dept. 3006, 1000 E. University Ave, Laramie, WY 82071, (2)Department of Geosciences, Texas Tech University, Lubbock, TX 79409, (3)Research School of Earth Sciences, Australian National University, Canberra, Australia, swapp@uwyo.edu
10:25 AM
HIGH-RESOLUTION IMAGING OF GARNET GROWTH ZONING IN METAPELITES: CAN IT INFORM US ABOUT GROWTH PROCESSES?
TRACY, Robert J., Geosciences, Virginia Tech, Blacksburg, VA 24061 and CADDICK, Mark J., Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, rtracy@vt.edu
10:40 AM
KINETIC CONTROLS ON STAUROLITE-AL2SIO5 MINERAL ASSEMBLAGES, WITH IMPLICATIONS FOR BARROVIAN AND BUCHAN METAMORPHISM (Invited Presentation)
PATTISON, David R.M., Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada and SPEAR, Frank, Earth and Environmental Sciences, Rensselaear Polytechnic Institute, 110 8th St, Troy, NY 12180, pattison@ucalgary.ca
11:00 AM
11:15 AM
P-T PATH FOR THE NORTHERN PICURIS MOUNTAINS, NM: FURTHER CONSTRAINTS FOR KINETIC AND OROGENIC MODELS
KELLY, Eric D. and ASHLEY, Kyle T., The Jackson School of Geosciences, The Unversity of Texas at Austin, Austin, TX 78712, Eric.Kelly@utexas.edu
11:30 AM
MIGMATITES, GARNET AND MELT INCLUSIONS: RECENT INNOVATIONS IN CRUSTAL PETROLOGY FOLLOWING LINCOLN'S FOOTSTEPS
CESARE, Bernardo1, ACOSTA-VIGIL, Antonio1, BARTOLI, Omar1 and FERRERO, Silvio2, (1)Department of Geosciences, University of Padova, Padova, 35131, Italy, (2)Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Berlin, 10777, Germany; Institut für Erd- und Umweltwissenschaften, Universität Potsdam, Karl-Liebknecht-Straße 24-25, Potsdam, 14476, Germany, bernardo.cesare@unipd.it
11:45 AM
CRUSTAL MELTING FROM AMPHIBOLITE- TO GRANULITE-FACIES CONDITIONS: A MELT INCLUSIONS STUDY OF MIGMATITES, S SPAIN
BARTOLI, Omar1, ACOSTA-VIGIL, Antonio1, CESARE, Bernardo1, TAJČMANOVÁ, Lucie2, REMUSAT, Laurent3, WÄLLE, Markus2 and POLI, Stefano4, (1)Department of Geosciences, University of Padova, Padova, 35131, Italy, (2)Department of Earth Sciences, ETH, Zurich, 8092, Switzerland, (3)IMPMC – UMR CNRS 7590, Sorbonne Universités, IRD, Muséum National d’Histoire Naturelle, Paris, 75005, France, (4)Department of Earth Sciences, University of Milan, Milan, 20133, Italy, omar.bartoli@unipd.it
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