Cordilleran Section - 111th Annual Meeting (11–13 May 2015)

Session No. 15
Tuesday, 12 May 2015: 1:30 PM-5:30 PM
Atrium/Hallway (ConocoPhillips Integrated Science Building)

Igneous and Metamorphic Petrology (Posters)

Authors will be present from 2:30 to 4:30 PM.

 

Paper #
Booth #
1
1
DETRITAL ZIRCONS REVEAL THE GENESIS AND SURPRISING LONGEVITY OF ABUNDANT SILICIC MAGMATISM AT BREIDUVIK VOLCANO, EAST ICELAND
CARLEY, Tamara L., Geology and Environmental Geosciences, Lafayette College, 116 Van Wickle Hall, Easton, PA 18042, MILLER, Calvin F., Department of Earth & Environmental Sciences, Vanderbilt University, Nashville, TN 37235, SIGMARSSON, Olgeir, Laboratoire Magmas et Volcans, CNRS Blaise Pascal University, 5, rue Kessler, Clermont-Ferrand, 63038, France, COBLE, Matthew A., Department of Geological Sciences, Stanford University, Stanford, CA 94305, FISHER, Christopher M., School of the Environment, Washington State University, Pullman, WA 99164 and HANCHAR, John M., Dept of Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B 3X5, Canada, carleyt@lafayette.edu, carleyt@lafayette.edu
2
2
SEARCHING FOR MANTLE-DERIVED MAGMAS IN A GRANODIORITIC BATHOLITH: THE SUMMIT GABBRO AND ASSOCIATED PERIDOTITE OF THE KERN PLATEAU, SOUTHEASTERN SIERRA NEVADA BATHOLITH, CALIFORNIA
CLEMENS-KNOTT, Diane1, WHITE, Elizabeth1, DUCCINI, Kalie M.1, LOPEZ, Enrique Jorge1 and GEVEDON, Michelle L.2, (1)Department of Geological Sciences, California State University, Fullerton, CA 92834, (2)Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, dclemensknott@fullerton.edu, dclemensknott@fullerton.edu
3
3
HOW DEEP WAS THE INTRUSIVE SUITE OF BUENA VISTA CREST?  CONTRASTING RESULTS FROM HORNBLENDE-PLAGIOCLASE THERMOBAROMETRY OF GRANODIORITES AND ZIRCON GEOCHRONOLOGY OF BROADLY COEVAL VOLCANICS (MINARETS AND MERCED PEAK COMPLEXES), SIERRA NEVADA BATHOLITH, CALIFORNIA
RATAJESKI, Kent, Department of Earth and Environmental Sciences, University of Kentucky, Slone Research Building, Lexington, KY 40515, BARTH, Andrew P., Earth Sciences, Indiana University-Purdue University, 723 West Michigan Street, Indianapolis, IN 46202, MILLER, Robert B., Department of Geology, San José State University, One Washington Square, San Jose, CA 95192 and PIGNOTTA, Geoffrey, Department of Geology, University of Wisconsin - Eau Claire, 105 Garfield Ave, Eau Claire, WI 54702, kent.ratajeski@uky.edu, kent.ratajeski@uky.edu
4
4
VARIATION OF SKARN METASOMATIC FLUID SOURCES WITHIN THE SIERRA NEVADA ARC
GEVEDON, Michelle L.1, SEMAN, Spencer1, RYAN-DAVIS, Juliet2, BARNES, Jaime D.1, LACKEY, Jade Star2, STOCKLI, Daniel F.3, KITAJIMA, Kouki4 and VALLEY, John W.5, (1)Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (2)Geology Department, Pomona College, Claremont, CA 91711, (3)Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway, Stop C1160, Austin, TX 78712, (4)Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, (5)WiscSIMS, Department of Geoscience, University of Wisconsin-Madison, 1215, W. Dayton St, Madison, WI 53706, mgevedon@utexas.edu, mgevedon@utexas.edu
5
5
RHYOLITES OF DOOLEY MOUNTAIN AND BUCHANAN, OREGON: SILICIC VOLCANISM AT THE NORTHERN AND WESTERN EXTENT OF THE COLUMBIA RIVER BASALT RHYOLITE FLARE-UP
LARGE, Adam M.1, STRECK, Martin J.1, HESS, Emily N.1, JANZEN, Robert D.1 and FERNS, Mark L.2, (1)Department of Geology, Portland State University, Portland, OR 97207, (2)College of Arts and Sciences, Eastern Oregon University, La Grande, OR 97850, adamlarge@hotmail.com, adamlarge@hotmail.com
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