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Cordilleran Section - 108th Annual Meeting (29–31 March 2012)

Session No. 32
Friday, 30 March 2012: 14:30-16:30
Juarez 3 (Hotel Misión Juriquilla)

T1. Silicic Volcanism II

 

Cathy J. Busby and Graham Andrews, Advocates
Paper #
Start Time
1
14:30
THE SAN PEDRO SUMMIT CALDERA, TEMASCALCINGO, MEXICO
ROLDAN-QUINTANA Sr, Jaime, National University of Mexico, Estación Regional del Noroeste, Apartado Postal 1039, Hermosillo, Sonora, 83000, Mexico, AGUIRRE-DÍAZ, Gerardo J., Centro de Geociencias, Campus Juriquilla, Universidad Nacional Autónoma de México, Blvd. Juriquilla 3001, Juriquilla, Querétaro, 76230, Mexico and LAYER, Paul W., College of Natural Science and Mathematics, Univ of Alaska Fairbanks, PO 755780, Fairbanks, AK 99775, jaimer@unam.mx, jaimer@unam.mx
2
14:50
DEPOSITIONAL PROCESSES,CHRONOLOGY AND STRATIGRAPHY, TLALOC IGNIMBRITE APRON, BASIN OF MEXICO
HUDDART, David and GONZALEZ, Silvia Irma, Faculty of Science, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, United Kingdom, d.huddart@ljmu.ac.uk, d.huddart@ljmu.ac.uk
3
15:10
TIMING, EVOLUTION AND VOLCANIC STRUCTURES OF PALEOGENE SILICIC VOLCANIC CENTERS OF THE NORTHERN SIERRA MADRE DEL SUR, SOUTHERN MEXICO
MORÁN ZENTENO, Dante J.1, DÍAZ BRAVO, Beatriz A.2, MORI, Laura1, GONZÁLEZ-TORRES, Enrique A.1, CHAPELA-LARA, Maria1 and RAMÍREZ PEREZ AMAYA, Erick1, (1)Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria Delegación Coyoacán, Mexico D.F, 04510, Mexico, (2)Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria delegación Coyoacán, Mexico D.F, 04510, Mexico, dantez@servidor.unam.mx, dantez@servidor.unam.mx
4
15:30
EXTENSIONAL AND TRANSTENSIONAL CONTINENTAL ARC BASINS OF SOUTHWEST U.S. AND MEXICO
BUSBY, Cathy J., Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106-9630, cathy@eri.ucsb.edu, cathy@eri.ucsb.edu
5
15:50
MAGMATIC AND SEISMIC EVIDENCE FOR DELAMINATION OF CONTINENTAL LITHOSPHERIC UNDER THE CERRO GALAN IGNIMBRITE CENTER IN THE SOUTHERN PUNA OF THE CENTRAL ANDES
KAY, Suzanne Mahlburg1, CALIXTO, Frank2, HEIT, Ben3, LIANG, Xiafeng2, COIRA, Beatriz4, MULCAHY, Patrick1, SANDVOL, Eric5 and YUAN, Xiaohui3, (1)EAS, Cornell University, Ithaca, NY 14853, (2)Geological Sciences, University of Missouri, Columbia, MO 65211, (3)GeoForschZentrum, Potsdam, Germany, (4)Conicet, Universidad de Jujuy, Jujuy, Argentina, (5)Geological Sciences, University of Missouri, 101 Geological Sciences Bldg, Columbia, MO 65211, smk16@cornell.edu, smk16@cornell.edu
6
16:10
KRAFLA ZIRCON: INSIGHTS INTO GENERATION OF SILICIC MAGMA AT AN ICELANDIC CENTRAL VOLCANO
RUSSELL, Kathleen M.1, CARLEY, Tamara L.1, MILLER, Calvin F.1, WOODEN, Joseph L.2, SCHMITT, Axel K.3, ECONOMOS, Rita3, FISHER, Christopher M.4 and HANCHAR, John M.4, (1)Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37235, (2)USGS-Stanford Ion Microprobe Facility, Stanford University, Stanford, CA 94305, (3)Earth and Space Sciences, University of California, Los Angeles, CA 90095, (4)Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B 3X5, Canada, kathleen.m.russell@vanderbilt.edu, kathleen.m.russell@vanderbilt.edu
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