North-Central Section - 43rd Annual Meeting (2-3 April 2009)

LYONS, John J.¹, ROSE, William I.¹, WAITE, Greg P. and GIERKE, John S.³, (1)Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, (2)Geological and Mining Engineering and Sciences, Michigan Technological University, Houghton, MI 49931, jlyons@mtu.edu, jlyons@mtu.edu

WHITTINGTON, Alan, Department of Geological Sciences, University of Missouri, Columbia, MO 65211, AVARD, Geoffroy, Ovsicori-UNA, Heredia, 2346-3000, Costa Rica and BEHRENS, Harald, Institut für Mineralogie, Universität Hannover, Callinstraße 3, Hannover, D-30167, Germany, whittingtona@missouri.edu, whittingtona@missouri.edu

AVARD, Geoffroy, Geological Sciences, University of Missouri, 101 Geological Sciences, Columbia, MO 65211-1380 and WHITTINGTON, Alan G., Geological Sciences, University of Missouri-Columbia, 101 Geological Sciences, University of Missouri-Columbia, Columbia, MO 65211, gar2f@mizzou.edu, gar2f@mizzou.edu

SINGER, Brad S.¹, JICHA, Brian R.², ROGERS, Nick W.³ and GREENE, Sarah², (1)Geoscience, University of Wisconsin-Madison, 1215 West Dayton St, Madison, WI 53076, (2)Geoscience, University of Wisconsin-Madison, (3)Open University, Milton Keynes, MK7 6AA, United Kingdom, bsinger@geology.wisc.edu, bsinger@geology.wisc.edu

BLANKENBICKER, Adam and ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, rblanken@mtu.edu, rblanken@mtu.edu

BENNATI, Laura¹, FINIZOLA, Anthony², WALKER, James³, HIGUERA-DIAZ, I. Camilo³, LOPEZ, Dina⁴, BARAHONA, Francisco⁵, CARTAGENA, Rafael⁵, CONDE, A. Vladimir⁵, FUNES, Carlos Renan⁵ and RIOS, Cristobal⁵, (1)Earth and Atmospheric Sciences department, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051, (2)Laboratoire Géosciences Réunion, 97715 Saint Denis cedex 9, La Réunion, none, France, (3)Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, (4)Geological Sciences, Ohio University, Athens, OH 45701, (5)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, lbennati@purdue.edu, lbennati@purdue.edu

ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, raman@mtu.edu, raman@mtu.edu

WAITE, Greg, LYONS, John L. and NADEAU, Patricia A., GMES, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, gpwaite@mtu.edu, gpwaite@mtu.edu

ESCOBAR-WOLF, Rüdiger Packal, Geological & Mining Science and Engineering, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, rpescoba@mtu.edu, rpescoba@mtu.edu

MATÍAS GOMEZ, Otoniel, ESCOBAR WOLF, Rüdiger and ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, rmatiasg@mtu.edu, rmatiasg@mtu.edu

CAMERON, Barry I., Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201 and WALKER, James A., Dept. of Geology and Environmental Geosciences, Northern Illinois University, 312 Davis Hall, DeKalb, IL 60115, bcameron@uwm.edu, bcameron@uwm.edu

MCKELVEY, Paul¹, WALKER, James A.¹, ROGGENSACK, Kurt² and CAMERON, Barry I.³, (1)Dept. of Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, (2)School of Earth and Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287-1404, (3)Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201, pgmckelvey@gmail.com, pgmckelvey@gmail.com

BEMIS, Karen G., Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08840, WALKER, James, Department of Geology and Environmental Geosciences, Northern Illinois Univ, DeKalb, IL 60115, BORGIA, Andrea, Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08840 and TURRIN, Brent, Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, United States, Piscataway, NJ 08854, bemis@rci.rutgers.edu, bemis@rci.rutgers.edu

LOPEZ, Dina L.¹, MAGAÑA, Maria Ines², BARAHONA ESCOTO, Francisco³, OLMOS, Rodolfo³, HENRIQUEZ, Benancio³ and CARTAGENA, Rafael⁴, (1)Geological Sciences, Ohio Univ, 316 Clippinger Laboratories, Athens, OH 45701, (2)Geoquimica, LaGeo, Santa Tecla, La Libertad, El Salvador, (3)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (4)Consejo de Investigaciones Cientificas de la Universidad de El Salvador, Universidad de El Salvador, San Salvador, El Salvador, lopezd@ohio.edu, lopezd@ohio.edu

BARAHONA ESCOTO, Francisco¹, LOPEZ, Dina², OLMOS, Rodolfo¹, HENRIQUEZ, Benancio¹, HERNANDEZ, A.¹, FUNES, Carlos Renan¹, CONDE, A. Vladimir¹ and ESCOBAR, Demetrio³, (1)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (2)Geological Sciences, Ohio University, Athens, OH 45701, (3)Geología, Servicio Nacional de Estudios Territoriales, Km.55. Carretera a nueva San Salvador. Av. Las Mercedes, San Salvador, El Salvador, barahona_escoto@yahoo.es, barahona_escoto@yahoo.es

COLVIN, Anna¹, ROSE, William I.², ESCOBAR, Demetrio³, GUTIERREZ, Eduardo³, MONTALVO, Francisco³, OLMOS, Rodolfo⁴, VAREKAMP, Johan C.⁵, PATRICK, Matthew⁶, MACLEAN, Ann L.⁷ and PALMA, Jose L.⁸, (1)Dept. of Geological and Mining Eng. & Sciences, Michigan Technological University, Houghton, MI 49931, (2)Geological Engineering & Sciences, Michigan Technological Univ, 1400 Townsend Dr, Houghton, MI 49931, (3)Servicio Nacional de Estudios Territoriales, Ministerio De Medio Ambiente y Recursos Naturales, Km. 5.5 Carretera a Nueva San Salvador, San Salvador, El Salvador, (4)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (5)Department of Earth and Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06459, (6)Hawaii Volcano Observatory, US Geological Survey, PO Box 51, Hawaii National Park, HI 96718, (7)School of Forest Resources and Environmental Science, Michigan Technological Univ, Houghton, MI 49931, (8)Geological and Mining Engineering and Sciences, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, ascolvin@mtu.edu, ascolvin@mtu.edu

HENRIQUEZ, Benancio¹, LOPEZ, Dina², BARAHONA ESCOTO, Francisco¹, OLMOS, Rodolfo¹, CARTAGENA, Rafael¹, HERNANDEZ, A.³, FUNES, Carlos Renan¹, CONDE, A. Vladimir¹ and ESCOBAR, Demetrio⁴, (1)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (2)Geological Sciences, Ohio University, Athens, OH 45701, (3)Instituto de Vulcanología, Universidad de El Salvador, El Salvador, (4)Servicio Nacional de Estudios Territoriales, Ministerio De Medio Ambiente y Recursos Naturales, Km. 5.5 Carretera a Nueva San Salvador, San Salvador, El Salvador, benancio62@yahoo.com, benancio62@yahoo.com

OLMOS, Rodolfo¹, LOPEZ, Dina², BARAHONA ESCOTO, Francisco¹, HERNANDEZ, Agustín¹, HENRIQUEZ, Benancio¹, FUNES, Carlos Renan¹, CONDE, A. Vladimir¹ and TORRES, Marcelo¹, (1)Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (2)Geological Sciences, Ohio University, Athens, OH 45701, rolmos99@yahoo.com, rolmos99@yahoo.com

LINDSAY, Fara N., Earth & Planetary Sciences, Rutgers University, Wright Labs, 610 Taylor Rd, Piscataway, NJ 08857, CARR, Michael J., Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854 and FEIGENSON, Mark D., Dept. of Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08854, flindsay@rci.rutgers.edu, flindsay@rci.rutgers.edu

VOGEL, Thomas A.¹, DEERING, Chad D.², VALLEY, John W.³, PATINO, Lina R.¹, ALVARADO, Guillermo E.⁴ and SZYMANSKI, David W.¹, (1)Geological Sciences, Michigan State University, East Lansing, MI 48824, (2)Geological Sciences, University of Caterbury, Chirstchurch, 8020, New Zealand, (3)Geology and Geophysics, University of Wisconsin, Madison, WI 53706, (4)Área de Amenazas y Auscultación Sísmica y Volcánica, Instituto Costarricense de Electricidad, Escuela Centroamericana de Geología, Apdo. 35, San Jose, NA, Costa Rica, vogel@msu.edu, vogel@msu.edu

RUIZ CUBILLO, Paulo¹, CARR, Michael², ALVARADO, Guillermo³ and TURRIN, Brent¹, (1)Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, United States, Piscataway, NJ 08854, (2)Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, (3)Instituto Costarricense de Electricidad, San Jose, 10032-1000, Costa Rica, pruiz@eden.rutgers.edu, pruiz@eden.rutgers.edu

REAGAN, Mark K., Geoscience, Univ of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, MARK-REAGAN@UIOWA.EDU, MARK-REAGAN@UIOWA.EDU