dor_id: 4132158

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

harvesting_group: RevistasUNAM

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

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

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883.#.#.a: Revistas UNAM

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/670/1175

100.1.#.a: García-pérez, Frank; Urrutia-fucugauchi, Jaime

524.#.#.a: García-pérez, Frank, et al. (1997). Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics. Geofísica Internacional; Vol. 36 Núm. 4: Octubre 1, 1997; 235-244. Recuperado de https://repositorio.unam.mx/contenidos/4132158

245.1.0.a: Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1997

264.#.1.c: 1997-10-01

653.#.#.a: Gravedad; estructura cortical; terreno Guerrero; occidente de Mexico; Complejo Arteaga; Gravity; crustal structure; Guerrero terrane; western Mexico; Arteaga Complex

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/670

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/670

041.#.7.h: spa

520.3.#.a: The Arteaga region, Michoacan, southern Mexico is one of the few areas with basement outcrops in the Guerrero terrane. The Zihuatanejo subterrane is characterized by Late Jurassic-Early Cretaceous island-arc volcanosedimentary sequences that rest unconformably on metamorphosed rocks of the Arteaga Complex, of possible Triassic-Jurassic age. Gravity and total field magnetic measurements were taken along two SW -NE profiles across the metamorphic and igneous complex. Spectral analysis is used to estimate depths to the Moho and major crustal interfaces. The crustal thickness increases to theN and NE away from the margin and is in the order of 28-32 km. The metamorphic complex has an average thickness of 15 km. In the southern sector near Arteaga, the uppermost metamorphic units present a lower density contrast possibly due to regional alteration. The granitic and granodioritic batholith has a thickness of up to 8 km in the SE sector. The gravity and magnetic models are consistent with proposals that the Arteaga Complex constitutes the basement of the Zihuatanejo subterrane.

773.1.#.t: Geofísica Internacional; Vol. 36 Núm. 4: Octubre 1, 1997; 235-244

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: 235-244

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

doi: https://doi.org/10.22201/igeof.00167169p.1997.36.4.670

handle: 00b60ad150b55af0

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

856.#.0.q: application/pdf

file_creation_date: 2022-07-04 16:53:48.0

file_modification_date: 2022-07-13 16:26:49.0

file_creator: Frank García-Pérez

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245.1.0.b: Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics

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Artículo

Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics

García-pérez, Frank; Urrutia-fucugauchi, Jaime

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

García-pérez, Frank, et al. (1997). Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics. Geofísica Internacional; Vol. 36 Núm. 4: Octubre 1, 1997; 235-244. Recuperado de https://repositorio.unam.mx/contenidos/4132158

Descripción del recurso

Autor(es)
García-pérez, Frank; Urrutia-fucugauchi, Jaime
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Crustal structure of the Arteaga Complex, Michoacan, southern Mexico, from gravity and magnetics
Fecha
1997-10-01
Resumen
The Arteaga region, Michoacan, southern Mexico is one of the few areas with basement outcrops in the Guerrero terrane. The Zihuatanejo subterrane is characterized by Late Jurassic-Early Cretaceous island-arc volcanosedimentary sequences that rest unconformably on metamorphosed rocks of the Arteaga Complex, of possible Triassic-Jurassic age. Gravity and total field magnetic measurements were taken along two SW -NE profiles across the metamorphic and igneous complex. Spectral analysis is used to estimate depths to the Moho and major crustal interfaces. The crustal thickness increases to theN and NE away from the margin and is in the order of 28-32 km. The metamorphic complex has an average thickness of 15 km. In the southern sector near Arteaga, the uppermost metamorphic units present a lower density contrast possibly due to regional alteration. The granitic and granodioritic batholith has a thickness of up to 8 km in the SE sector. The gravity and magnetic models are consistent with proposals that the Arteaga Complex constitutes the basement of the Zihuatanejo subterrane.
Tema
Gravedad; estructura cortical; terreno Guerrero; occidente de Mexico; Complejo Arteaga; Gravity; crustal structure; Guerrero terrane; western Mexico; Arteaga Complex
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces