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South-Central Section - 43rd Annual Meeting (16-17 March 2009)

Session No. 16
Tuesday, 17 March 2009: 1:30 PM-3:30 PM

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, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1
1:35 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, VALENCIA, Victor, School of Earth and Enviromental Sciences, Washington State University, WA 99164-2812, Pullman, WA 99164-2812 8 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, rbarboza@uaslp.mx, rbarboza@uaslp.mx
2
1:50 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 and LEHMAN, Thomas L., Department of Geosciences, Texas Tech University, Lubbock, TX 79409, leonlong@mail.utexas.edu, leonlong@mail.utexas.edu
3
2:05 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.1, GEHRELS, G.E.1 and STERN, Robert2, (1)Department of Geosciences, University of Arizona, Tucson, AZ 85721, (2)Department of Geosciences, University of Texas Dallas, Box 830688, Richardson, TX 75080, wrdickin@dakotacom.net, wrdickin@dakotacom.net
4
2:20 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, Alex, Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, C.P. 76230, Mexico and ARVIZU, Harim E., Centro de Geociencias, Universidad Nacional Autónoma de México, Querétaro, 76230, Mexico, iriondo@geociencias.unam.mx, iriondo@geociencias.unam.mx
5
2:35 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, 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, h.alsleben@tcu.edu, h.alsleben@tcu.edu
6
2:50 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, tlawton@nmsu.edu
 
3:05 PM
Discussion
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