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

Session No. 28
Friday, 30 March 2012: 08:30-18:30
Juarez 1 and 2 (Hotel Misión Juriquilla)

T6. Terrane Accretion, Flat Slab Subduction, and Convergence Rate Variations: What Caused the Cretaceous-Paleogene Shortening across the Mexican Cordillera? (Posters)

Authors will be present from 16:30 to 18:30.

 

Paper #
Booth #
1
43
IS THE MEXICAN SIERRA MADRE ORIENTAL FOLD AND THRUST BELT REALLY A LARAMIDE OROGENIC BELT?
RUEDA-GAXIOLA, Jaime, Ciencias de la Tierra, Escuela Superior de Ingeniería y Arquitectura IPN, Calzada Ticomán # 600, Col. San José Ticomán, Del. Gustavo A. Madero, Mexico City, 07330, Mexico, jaime_rueda@cablevision.net.mx, jaime_rueda@cablevision.net.mx
2
44
PROVENANCE CHANGES FOR SANDSTONES FROM THE SIERRA DE LOS CUARZOS (CENTRAL MEXICO): THE POSSIBLE RECORD OF A TERRANE ACCRETION
PALACIOS GARCÍA, Norma Betania and MARTINI, Michelangelo, UNAM, Instituto de Geología, Ciudad Universitaria, Mexico City, 04510, Mexico, n_bethania@hotmail.com, n_bethania@hotmail.com
3
45
COMPARATIVE LATE JURASSIC-LATE CRETACEOUS SEDIMENTARY AND TECTONIC EVOLUTION OF NW SONORA, MEXICO AND SE CALIFORNIA-SW ARIZONA, USA
JACQUES-AYALA, César1, JACOBSON, Carl E.2, BARTH, Andrew P.3 and GARCÍA Y BARRAGÁN, Juan Carlos1, (1)Instituto de Geología, Universidad Nacional Autónoma de México, Blvd. L.D. Colosio s/n & Madrid, Campus UniSon, Hermosillo, 83000, Mexico, (2)Geological and Atmospheric Sciences, Iowa State University, Ames, IA 50011, (3)Earth Sciences, Indiana University-Purdue University, 723 West Michigan Street, Indianapolis, IN 46202, jacques@unam.mx, jacques@unam.mx
4
46
GEODYNAMIC MODELING OF FLAT SLAB SUBDUCTION
MANEA, Vlad Constantin and MANEA, Marina, Computational Geodynamics Laboratory, Centro de Geociencias, UNAM, Juriquilla, Querétaro, 76230, Mexico, vlad@geociencias.unam.mx, vlad@geociencias.unam.mx
5
47
GEOCHRONOLOGY OF IGNEOUS ROCKS AND ITS RELATION TO TECTONIC PROCESSES IN THE CHILPANCINGO – TIERRA COLORADA REGION, GUERRERO STATE, SOUTHERN MEXICO
HERNÁNDEZ TREVIÑO, Teodoro1, SCHAAF, Peter2, SOLÍS-PICHARDO, Gabriela3 and MEZA GARCÍA, Vianney1, (1)Lugis, Instituto de Geofísica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Mexico, 04510, Mexico, (2)Instituto de Geofísica, Universidad Nacional Autónoma de México, Ciudad Universitaria, México, 04510, Mexico, (3)Lugis, Instituto de Geología, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Mexico, 04510, Mexico, tht@geofisica.unam.mx, tht@geofisica.unam.mx
6
48
THE PUERTA DEL SOL METAMORPHIC CORE COMPLEX: TRACE ELEMENT AND ISOTOPIC GEOCHEMISTRY, COMPARISON BETWEEN LARAMIDIC PLUTONS IN CENTRAL SONORA, MEXICO
GONZALEZ-BECUAR, Elizard and PEREZ-SEGURA, Efrén, Departamento de Geología, Universidad de Sonora, Blvd. Luis Encinas y Rosales, Hermosillo, 83000, Mexico, elizardhc@me.com, elizardhc@me.com
7
49
ACCRETION CYCLES IN DUCTILE WEDGES WITH A FRONTAL RAMP OBSERVED IN SANDBOX MODELS
GRACIA-MARROQUÍN, Diego, Posgrado en Ciencias de la Tierra, Centro de Geociencias, UNAM, Blvd Juriquilla 3001, Queretaro, 76230, Mexico, CERCA, Mariano, Centro de Geociencias, Universidad Nacional Autonoma de Mexico, Campus Juriquilla, Blvd. Juriquilla 3001, Queretaro, 76230, Mexico and BARRIENTOS-GARCÍA, Bernardino, Centro de Investigaciones en Optica, Loma del Bosque 115, León, 37150, Mexico, diegograciam@geociencias.unam.mx, diegograciam@geociencias.unam.mx
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