Geofísica Internacional ISSN: 0016-7169
[email protected] Universidad Nacional Autónoma de México México Alatorre -Zamora, Miguel Angel; Campos -Enríquez, José Oscar; Rosas -Elguera, José Guadalupe; Peña-García, Laura; Maciel-Flores, Roberto; Fregoso-Becerra, Emilia Chapala half-graben structure inferred. A magnetometric study Geofísica Internacional, vol. 54, núm. 4, octubre-diciembre, 2015, pp. 323-342 Universidad Nacional Autónoma de México Distrito Federal, México Available in: http://www.redalyc.org/articulo.oa?id=56842730003 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative GEOFÍSICA INTERNACIONAL (2015) 54-4: 323-342 ORIGINAL PAPER Chapala half-graben structure inferred. A magnetometric study Miguel Angel Alatorre�Zamora*, José Oscar Campos�Enríquez, José Guadalupe Rosas�Elguera, Laura Peña�García, Roberto Maciel�Flores and Emilia Fregoso�Becerra Received: September 16, 2014; accepted: July 29, 2015; published on line: October 01, 2015 Resumen Abstract El Lago de Chapala se ubica en una gran Many geologic and tectonic-structural studies depresión topográfica rodeada de amplias me- refer to the Chapala lake structure in general setas volcánicas del Mioceno medio al tardío. terms as a graben (or more generally as rift). Muchos estudios geológicos y tectónico-estruc- However, no formal study has addressed its turales se refieren a la estructura interna de structure. The Chapala Lake is located in a esta depresión topográfica como un graben o major topographic depression surrounded by genéricamente como rift, aunque su estructura broad middle to late Miocene volcanic�capped interna no ha sido formalmente establecida.