Session No. 21 Wednesday, April 2, 2003

8:30 AM-5:30 PM, Hotel NH Krystal: La Capilla
T4. Neogene Subduction, Arc Magmatism, and Tectonics in the Cordillera (Posters)
 Paper #Booth #
21-121SPACE-TIME VARIATION OF GEOCHEMICAL CHARACTERS AND VOLCANIC OUTPUT IN THE WESTERN HALF OF THE TRANSMEXICAN VOLCANIC BELT: NORATO, Tania1, FERRARI, Luca2, and OROZCO-ESQUIVEL, Ma. Teresa1, (1) Centro de Geociencias, UNAM, Campus Juriquilla, Juriquilla, 76230, Mexico, tnorato@geociencias.unam.mx, (2) Centro de Geociencias, UNAM campus Juriquilla, Apdo. Postal 1-742, Querétaro, 76001, Mexico
21-222TECTONIC IMPLICATIONS OF GEOMORPHOLOGIC AND STRUCTURAL CHARACTERISTICS OF THE MORELIA – ACAMBAY FAULT SYSTEM, CENTRAL TRANS-MEXICAN VOLCANIC BELT: SZYNKARUK, Ewa, Instituto de Geofísica, Universidad Nacional Autónoma de México, C.U., s/n, Circuito Exterior, Deleg. Coyoacán, México D.F, 04510, Mexico, ews@uaemex.mx and GARDUNO-MONROY, Víctor Hugo, Departamento de Geología y Mineralogía, Universidad Michoacana de San Nicolás de Hidalgo, Edificio U, Ciudad Universitaria, Apartado Postal 52-B, Morelia, Mich, 58000, Mexico
21-323VOLCANIC RECORD AND TECTONICS OF THE BASIN OF MEXICO CITY: FERRARI, Luca1, LOPEZ-MARTINEZ, Margarita2, JACOBO ALBARRAN, Jorge3, GONZALEZ CERVANTES, Norma1, MENA JARA, Manuel4, SILVA-ROMO, Gilberto5, and MENDOZA-ROSALES, Claudia5, (1) Centro de Geociencias, UNAM, Campus Juriquilla, Juriquilla, 76230, Mexico, luca@geociencias.unam.mx, (2) Division de Ciencias de la Tierra, CICESE, Ensenada B.C, Mexico, (3) Gerencia de Geociencias, Instituto Mexicano del Petroleo, Mexico City, Mexico, (4) Instituto de Geofísica, UNAM, Mexico City, 04510, Mexico, (5) Facultad de Ingenieria, UNAM, Ciudad Universitaria, México D.F, 04510, Mexico
21-424THE EASTERN ALKALINE PROVINCE (MEXICO) REVISED: GEOLOGY, GEOCHRONOLOGY AND GEOCHEMISTRY OF NEOGENE VOLCANISM IN VERACRUZ STATE: OROZCO-ESQUIVEL, Ma. Teresa1, FERRARI, Luca1, EGUCHI, Mugihiko2, TAGAMI, Takahiro2, PETRONE, Chiara3, and JACOBO ALBARRAN, Jorge4, (1) Centro de Geociencias, UNAM, Campus Juriquilla, Queretaro, 76230, Mexico, torozco@geociencias.unam.mx, (2) Department of Geology and Mineralogy, Univ of Kyoto, Kyoto, Japan, (3) Dipartimento di Scienze della Terra, Universitá di Firenze, Florence, Italy, (4) Gerencia de Geociencias, Instituto Mexicano del Petroleo, Mexico City, Mexico
21-525COASTAL TECTONIC UPLIFT ALONG THE CONVERGING MEXICAN MARGIN, JALISCO: RAMIREZ-HERRERA, M. Teresa, Geological Sciences, California State University Long Beach, 1250 Bellflower Blvd, Long Beach, CA 90840-3902, ramirezt@csulb.edu, STEVENS, David, Lakewood High School, 4400 Briercrest Ave, Lakewood, CA 90713, and KOSTOGLODOV, Vladimir, Insituto de Geofisica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Circuito de la Investigacion, Mexico D.F, 04510, Mexico
21-626STRATIGRAPHY AND STRUCTURAL FEATURES IN CENTRAL SANTIAGO RIVER BASIN AND ITS RELATION WITH TEPIC-CHAPALA GRABEN, NAYARIT STATE, MEXICO: SANCHEZ-PEREZ, Juan, GARRIDO-URIBE, Jose Luis, GARCÍA-VILLEGAS, Felipe, LECHUGA, Florencio, and CAMACHO, Gabino, Geology, Comision Federal de Electricidad, Oklahoma 85 - 4, Col. Napoles - Del. Benito Juarez, Mexico, 03810, Mexico, juan.sanchez@cfe.gob.mx

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