dor_id: 4133216

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510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

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336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

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883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

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850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/476/490

100.1.#.a: Ferrari, Luca; Pasquarè, Giorgio; Venegas, Saúl; Castillo, Daniel; Romero, Francisco

524.#.#.a: Ferrari, Luca, et al. (1994). Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block. Geofísica Internacional; Vol. 33 Núm. 1: Enero 1, 1994; 139-151. Recuperado de https://repositorio.unam.mx/contenidos/4133216

245.1.0.a: Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1994

264.#.1.c: 1994-01-01

653.#.#.a: Tectónica; oeste de México; rift Tepic-Zacoalco; bloque de Jalisco; riftogénesis pasiva; Tectonic; western Mexico; Tepic-Zacoalco rift; Jalisco block; passive rifting

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/476

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041.#.7.h: spa

520.3.#.a: The Tepic-Zacoalco rift of western Mexico had been considered the result of right-lateral and normal faulting of Plio-Quaternary age produced along the northern boundary of the Jalisco Block by its rifting away from the North America plate. Geologic and structural field studies in the States of Nayarit and Jalisco revealed that the boundary is wider than previously reported and that since late Miocene no major strike-slip deformation has been occurring along it.The structure of the boundary consists of a system of half-grabens and grabens which formed at different times after a transpressional phase of middle Miocene age. Part of these structures formed in connection with the separation of Baja California from mainland Mexico in late Miocene-early Pliocene. The late Pliocene and Quaternary extensional tectonics is mainly concentrated in the southern part of the boundary and according to microtectonic data is characterized by an average NNE-SSW trending minimum stress axis. These data, combined with the direction of extension in the Colima graben, indicate a possible trenchward displacement of the Jalisco Block. Our results, together with seismological and plate motion studies raise doubts about the models which hypothesise a Pilo-Quaternary active rifting of the Jalisco Block. We suggest instead that the late Pliocene to Quaternary extensional tectonics along the Jalisco Block boundaries could be a passive feature induced by the differential motion of the Rivera plate with respect to the adjacent Cocos and Pacific plates.doi: https://doi.org/10.22201/igeof.00167169p.1994.33.1.545

773.1.#.t: Geofísica Internacional; Vol. 33 Núm. 1: Enero 1, 1994; 139-151

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

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264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.1994.33.1.545

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harvesting_date: 2023-06-20 16:00:00.0

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file_creator: Luca Ferraril.

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245.1.0.b: Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block

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Artículo

Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block

Ferrari, Luca; Pasquarè, Giorgio; Venegas, Saúl; Castillo, Daniel; Romero, Francisco

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Ferrari, Luca, et al. (1994). Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block. Geofísica Internacional; Vol. 33 Núm. 1: Enero 1, 1994; 139-151. Recuperado de https://repositorio.unam.mx/contenidos/4133216

Descripción del recurso

Autor(es)
Ferrari, Luca; Pasquarè, Giorgio; Venegas, Saúl; Castillo, Daniel; Romero, Francisco
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Regional tectonics of western Mexico and its implications for the northern boundary of the Jalisco block
Fecha
1994-01-01
Resumen
The Tepic-Zacoalco rift of western Mexico had been considered the result of right-lateral and normal faulting of Plio-Quaternary age produced along the northern boundary of the Jalisco Block by its rifting away from the North America plate. Geologic and structural field studies in the States of Nayarit and Jalisco revealed that the boundary is wider than previously reported and that since late Miocene no major strike-slip deformation has been occurring along it.The structure of the boundary consists of a system of half-grabens and grabens which formed at different times after a transpressional phase of middle Miocene age. Part of these structures formed in connection with the separation of Baja California from mainland Mexico in late Miocene-early Pliocene. The late Pliocene and Quaternary extensional tectonics is mainly concentrated in the southern part of the boundary and according to microtectonic data is characterized by an average NNE-SSW trending minimum stress axis. These data, combined with the direction of extension in the Colima graben, indicate a possible trenchward displacement of the Jalisco Block. Our results, together with seismological and plate motion studies raise doubts about the models which hypothesise a Pilo-Quaternary active rifting of the Jalisco Block. We suggest instead that the late Pliocene to Quaternary extensional tectonics along the Jalisco Block boundaries could be a passive feature induced by the differential motion of the Rivera plate with respect to the adjacent Cocos and Pacific plates.doi: https://doi.org/10.22201/igeof.00167169p.1994.33.1.545
Tema
Tectónica; oeste de México; rift Tepic-Zacoalco; bloque de Jalisco; riftogénesis pasiva; Tectonic; western Mexico; Tepic-Zacoalco rift; Jalisco block; passive rifting
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces