Cordilleran Section - 99th Annual (April 1–3, 2003)

MACK, Kristine N.¹, MCMILLAN, Nancy J.¹ and BALDRIDGE, W. Scott², (1)Geological Sciences, New Mexico State Univ, Box 30001, MSC 3AB, Las Cruces, NM 88003, (2)Earth and Environ. Sci. Div, Los Alamos National Lab, M. S. D462, Los Alamos, NM 87545, kmack@nmsu.edu, kmack@nmsu.edu

DOSTAL, J.¹, BREITSPRECHER, K.², CHURCH, B.N.³, THORKELSON, D.J.⁴ and HAMILTON, T.S.³, (1)Dept. of Geology, St. Mary's Univ, Halifax, NS B3H3C3, Canada, (2)Earth Sciences, Simon Fraser Univ, 8888 University Drive, Barnaby, BC V5A 1S6, Canada, (3)Geological Services, 600 Parkridge Street, Victoria, BC V8Z 6N7, Canada, (4)Earth Sciences, Simon Fraser Univ, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, Jarda.Dostal@StMarys.ca, Jarda.Dostal@StMarys.ca

BROWN, Shaun T.¹, YOGODZINSKI, Gene M.², EDWARDS, Benjamin R.¹ and BRYANT, Jason A.², (1)Department of Geology, Dickinson College, PO Box 1773, Carlisle, PA 17013, (2)Department of Geological Sciences, Univ of South Carolina, 701 Sumter Street, EWSC 617, Columbia, SC 29208, brownsh@dickinson.edu, brownsh@dickinson.edu

GILBERT, Lauren Y., BRUESEKE, Matthew E., SNYDER, Darin C. and HART, William K., Geology Dept, Miami Univ, 114 Shideler Hall, Oxford, OH 45056-2473, gilberly@muohio.edu, gilberly@muohio.edu

LIST, Mark R., Geology Department, California State Univ at Sacramento, Placer Hall, 6000 J Street, Sacramento, CA 95819 and HAUSBACK, Brian P., Geology Department, California State Univ at Sacramento, Sacramento, CA 95819, listm@csus.edu, listm@csus.edu

GARRISON, Noah J.¹, BUSBY, Cathy J.¹, GANS, Phillip B.¹ and WAGNER, David L.², (1)Dept. of Geological Sciences, Univ of California at Santa Barbara, Webb Hall 1006, Santa Barbara, CA 93106, (2)California Geol Survey, 801 K St. MS 12-31, Sacramento, CA 95814, garrison@umail.ucsb.edu, garrison@umail.ucsb.edu

ROLDÁN-QUINTANA, J., Instituto de Geología, Univeridad National Autónoma de México, Apartado Postal 1039, Hermosillo, Sonora, 83000, Mexico, jaimer@servidor.unam.mx, jaimer@servidor.unam.mx

MCDOWELL, Fred W., Univ Texas - Austin, Dept Geological Sciences, C1140, Austin, TX 78712-1101, mcdowell@mail.utexas.edu, mcdowell@mail.utexas.edu

JAIMES-VIERA, María del Carmen¹, AGUIRRE-DÍAZ, Gerardo J.¹ and NIETO-OBREGÓN, Jorge², (1)Centro de Geociencias, Universidad Nacional Autónoma de México, Campus UNAM Juriquilla, Querétaro, 76230, Mexico, (2)Facultad de Ingeniería, Universidad Nacional Autónoma de México, Cd. Universitaria, México, D.F, 04510, Mexico, N/A, N/A

ZÁRATE-DEL VALLE Sr, Pedro F., Departamento de Química, Universidad de Guadalajara, Ap.Postal 4-021, Guadalajara, Jalisco, 44410, Mexico and DEMANT Sr, Alain, Laboratoire de Pétrologie Magmatique, Université Aix-Marseille III, CEDEX 13, Marseille, 13397, France, pzarate@ccip.udg.mx, pzarate@ccip.udg.mx

GODCHAUX, Martha M.¹, BONNICHSEN, Bill², AGUIRRE DIAZ, Gerardo de Jesus³, ARANDA GOMEZ, Jose Jorge³ and RANGEL SOLIS, Guillermo⁴, (1)Geology, Mount Holyoke College, 927 East Seventh Street, Moscow, ID 83843, (2)Idaho Geol Survey, Morrill Hall Rm 332, Moscow, ID 83844-3014, (3)Estacion Regional del Centro, Instituto de Geologia, Unidad de Investigacion en Ciencias de la Tierra, Universidad Nacional Autonoma de Mexico, Campus Juriquilla, Queretaro, Qto, 76230, Mexico, (4)Callejon de la Bocamina, Mineral de la Cata, Guanajuato, Gto, 36010, Mexico, mgodchau@mtholyoke.edu, mgodchau@mtholyoke.edu

GALINA-HIDALGO, Sergio¹, URRUTIA-FUCUGAUCHI, J.¹, RUIZ-CASTELLANOS, M.² and TERRELL, D.¹, (1)Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Coyoacan, Mexico, 04510, Mexico, (2)Facultad de Ingenieria, DEPFI, Universidad Nacional Autonoma de Mexico, Ciudad Universitaria, Coyoacan, Mexico, 04510, Mexico, csdp@tonatiuh.igeofcu.unam.mx, csdp@tonatiuh.igeofcu.unam.mx

POLANCO, Edmundo¹, NARANJO, Jose Antonio², MORENO, Hugo³ and MARTIN, Ana Lillian¹, (1)Vulcanología, Instituto Geofísica, Universidad Nacional Autónoma de México, México D.F, Mexico, (2)Geología Aplicada, Servicio Nacional de Geología y Minería, Chile, (3)Observatorio Volcanológico de los Andes del Sur, Servicio Nacional de Geología y Minería, Chile, edmundo@tonatiuh.igeofcu.unam.mx, edmundo@tonatiuh.igeofcu.unam.mx