dor_id: 4132836

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

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

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

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

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

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270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

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883.#.#.u: https://revistas.unam.mx/catalogo/

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

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

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

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

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/638/644

100.1.#.a: Bandy, W.; Kostoglodov, V.; Hurtado-díaz, A.; Mena, M.

524.#.#.a: Bandy, W., et al. (1999). Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity. Geofísica Internacional; Vol. 38 Núm. 3: Julio 1, 1999; 127-136. Recuperado de https://repositorio.unam.mx/contenidos/4132836

245.1.0.a: Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1999

264.#.1.c: 1999-07-01

653.#.#.a: Gravimetría; tectónica; estructura cortical; bloque de Jalisco; México; Gravity; tectonics; crustal structure; Jalisco block; western Mexico

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/638

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/638

041.#.7.h: spa

520.3.#.a: A type-model of the geological structure of the Jalisco subduction zone was determined by matching gravity anomalies observed along a profile perpendicular to the Jalisco coast near Barra de Navidad with the gravitational attraction of a geologic cross section constrained by seismicity data. The thickness of the continental crust of the Jalisco block averages ~38 km, and gradually thickens eastward reaching a maximum thickness of 44 km. The density of the upper part of the subducting lithosphere increases at a depth of ~30 km, perhaps reflecting a phase transition of basalt to eclogite as has been proposed for the Chile subduction zone. The upper mantle west of the trench exhibits lower densities relative to the rest of the upper mantle. This low density zone is thickest near the East Pacific Rise and thins eastward towards the Middle America Trench, and may reflect a broad zone of magma emplacement along the East Pacific Rise, similar to that observed at the East Pacific Rise at 16ES.doi: https://doi.org/10.22201/igeof.00167169p.1999.38.3.376

773.1.#.t: Geofísica Internacional; Vol. 38 Núm. 3: Julio 1, 1999; 127-136

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

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 127-136

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

doi: https://doi.org/10.22201/igeof.00167169p.1999.38.3.376

handle: 0084983b7022bf25

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

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file_creator: Bandy

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245.1.0.b: Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity

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Artículo

Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity

Bandy, W.; Kostoglodov, V.; Hurtado-díaz, A.; Mena, M.

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

Bandy, W., et al. (1999). Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity. Geofísica Internacional; Vol. 38 Núm. 3: Julio 1, 1999; 127-136. Recuperado de https://repositorio.unam.mx/contenidos/4132836

Descripción del recurso

Autor(es)
Bandy, W.; Kostoglodov, V.; Hurtado-díaz, A.; Mena, M.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity
Fecha
1999-07-01
Resumen
A type-model of the geological structure of the Jalisco subduction zone was determined by matching gravity anomalies observed along a profile perpendicular to the Jalisco coast near Barra de Navidad with the gravitational attraction of a geologic cross section constrained by seismicity data. The thickness of the continental crust of the Jalisco block averages ~38 km, and gradually thickens eastward reaching a maximum thickness of 44 km. The density of the upper part of the subducting lithosphere increases at a depth of ~30 km, perhaps reflecting a phase transition of basalt to eclogite as has been proposed for the Chile subduction zone. The upper mantle west of the trench exhibits lower densities relative to the rest of the upper mantle. This low density zone is thickest near the East Pacific Rise and thins eastward towards the Middle America Trench, and may reflect a broad zone of magma emplacement along the East Pacific Rise, similar to that observed at the East Pacific Rise at 16ES.doi: https://doi.org/10.22201/igeof.00167169p.1999.38.3.376
Tema
Gravimetría; tectónica; estructura cortical; bloque de Jalisco; México; Gravity; tectonics; crustal structure; Jalisco block; western Mexico
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces