South-Central Section - 43rd Annual Meeting (16-17 March 2009)
Session No. 16 Tuesday, 17 March 2009
1:30 PM-3:30 PM, University of Texas at Dallas Conference Center: 1.112

T1. Permian to Jurassic Tectonics, Magmatism, and Sedimentation in the NE Mexico and South-Central USA Region I

José Rafael Barboza-Gudiño, William R. Dickinson, Alexander Iriondo, Timothy Lawton and Gabriel Chávez Cabello, Presiding
 Paper #Start Time
 1:30 PM Introductory Remarks
16-11:35 PM DETRITAL ZIRCON GEOCHRONOLOGY IN NORTHEASTERN MEXICO: TECTONIC IMPLICATIONS: BARBOZA-GUDIÑO, José Rafael, Instituto de Geologia, Universidad Autónoma de San Luis Potosí, Manuel Nava 5, zona universitaria, San Luis Potosí, Juarez 20, Villa Hidalgo S.L.P, San Luis Potosí, 78240, Mexico, rbarboza@uaslp.mx, VALENCIA, Victor, Department of Geosciences, University of Arizona, Gould-Simpsom Bldg., Rm. 548, Tucson, AZ 85721-0077, and LÓPEZ-DONCEL, Rubén A., Instituto de Geologia, Universidad Autónoma de San Luis Potosí, Manuel Nava 5, zona universitaria, San Luis Potosí, San Luis Potosí, 78240, Mexico
16-21:50 PM AGES AND PROVENANCE OF DETRITAL MINERALS, TRIASSIC DOCKUM GROUP, TEXAS PANHANDLE: LONG, Leon E., Department of Geological Sciences, University of Texas, Austin, TX 78712, leonlong@mail.utexas.edu and LEHMAN, Thomas L., Department of Geosciences, Texas Tech University, Lubbock, TX 79409
16-32:05 PM EVIDENCE FROM U-PB AGES OF DETRITAL ZIRCONS FOR DERIVATION OF SAND IN THE CHINLE-DOCKUM FLUVIAL SYSTEM AND THE MARINE AULD LANG SYNE GROUP FROM THE INCIPIENT GULF OF MEXICO RIFT SYSTEM: DICKINSON, William R., Department of Geosciences, University of Arizona, Tucson, AZ 85721, wrdickin@dakotacom.net, GEHRELS, George E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, and STERN, Robert J., Department of Geosciences, University of Texas Dallas, Box 830688, Richardson, TX 75080
16-42:20 PM PERMIAN (~275-258 MA) GRANITIC MAGMATISM IN NW SONORA, MEXICO: THE MISSING LINK TO A LARGE CONTINENTAL ARC EVENT IN SW NORTH AMERICA: IRIONDO, Alexander and ARVIZU, Harim E., Centro de Geociencias, Universidad Nacional Autónoma de México, Querétaro, 76230, Mexico, iriondo@geociencias.unam.mx
16-52:35 PM ENIGMATIC JURASSIC FOREARC MAGMATISM IN THE PENINSULAR RANGES BATHOLITH, BAJA CALIFORNIA AND ITS RELATIONSHIP TO THE NAZAS ARC: ALSLEBEN, Helge, Department of Geology, Texas Christian University, TCU Box 298830, Fort Worth, TX 76129, h.alsleben@tcu.edu, WETMORE, Paul, Dept. of Geology, University of South Florida, 4202 East Fowler Ave., SCA 528, Tampa, FL 33620, SCHMIDT, Keegan, Natural Sciences Division, Lewis-Clark State College, 500 8th Ave, Lewiston, ID 83501, and PATERSON, Scott, Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740
16-62:50 PM DETRITAL ZIRCON U-PB GEOCHRONOLOGY OF JURASSIC-EOCENE SANDSTONES IN NORTHERN MEXICO: AN ARCHIVE OF POST-PENNSYLVANIAN MAGMATIC ARC HISTORY: LAWTON, Timothy F., Geological Sciences/MSC 3AB, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003, tlawton@nmsu.edu
 3:05 PM Discussion

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