dor_id: 4132970

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

561.#.#.u: https://www.geofisica.unam.mx/

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

590.#.#.b: Concentrador

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

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/1333/1314

100.1.#.a: Carrillo Martínez, M.

524.#.#.a: Carrillo Martínez, M. (1989). Structural analysis of two juxtaposed jurassic lithostratigraphic assemblages in the Sierra Madre Oriental fold and thrust belt of Central México. Geofísica Internacional; Vol. 28 Núm. 5: Diciembre 31, 1989; 1007-1028. Recuperado de https://repositorio.unam.mx/contenidos/4132970

245.1.0.a: Structural analysis of two juxtaposed jurassic lithostratigraphic assemblages in the Sierra Madre Oriental fold and thrust belt of Central México

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1989

264.#.1.c: 1989-12-01

653.#.#.a: Litoestratigrafía; Jurásico; Corteza continental; Sierra Madre Oriental; México; Lithostratigraphy; Jurassic; Continental Crust; eastern sierra madre; 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/1333

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1333

041.#.7.h: spa

520.3.#.a: A general comparison of three neighboring areas in the Sierra Madre Oriental of central Mexico, in the east of the Queretaro State, suggests the existence of a Mesozoic continental crust bordering a subduction zone. East of the Higuerillas Thrust there is a 2400 - 3 500 m thick outcrop of marine deposits composed of (I) Upper Jurassic - N eocomian shaly limestone and shale; (2) Middle Cretaceous limestone, and (3) Upper Cretaceous pelitic rocks. West of the Higuerillas Thrust, two lithotectonic assemblages are juxtaposed: the westerly one con.tains in its lower part intercalations of fme grained micaceous greywacke within phyllitic shale, volcano-sedimentary rocks, and radiolarian-ribbon chert, related to a magmatic arc. The age of these lithologies could be Middle to Late Jurassic. Following up-section and separated by an angular unconformity, there are shallow marine limestone, conglomerate, sandstone, • shale and red beds ofNeocomian age. The eastern assemblage consists of coarser siliciclastic and alkaline volcanoc1astic rocks of late Kimmeridgian to Tithonian age. The sequence east of the Higuerillas Thrust extends over a larger area and is more representative of the lithology of the Sierra Madre Oriental fold-and-thrust belt. The siliciclastic rocks were probably deposited when the former North American shelf was being cut by high-angle normal faults, which may still have been active from the Neocomian to the Barremian time. The Jurassic assemblage outcropping more westerly of the Higueri1las thrust include in situ disrupted and fragmented greywacke, tuff and radiolarian ribbon chert in a muddy matrix and display frequently penetrative cleavage dipping 0 - 400 to the southwest. This deformation style is nearly absent in the coeval coarser rocks placed to the east. The limit between the two assemblages is defined by the El Front6n Fault Zone, which consists of a series of imbricate thrust slices.doi: https://doi.org/10.22201/igeof.00167169p.1989.28.5.1295

773.1.#.t: Geofísica Internacional; Vol. 28 Núm. 5: Diciembre 31, 1989; 1007-1028

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: 1007-1028

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

doi: https://doi.org/10.22201/igeof.00167169p.1989.28.5.1295

handle: 7f5f9b9afe6e74f1

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

856.#.0.q: application/pdf

file_creation_date: 2008-06-25 19:59:37.0

file_modification_date: 2022-07-21 02:13:56.0

file_creator: M. Carrillo Martínez

file_name: 27db798829c667d04e990289629c281c603967a5d5ce05e24cae24f2d366154f.pdf

file_pages_number: 22

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245.1.0.b: Structural analysis of two juxtaposed jurassic lithostratigraphic assemblages in the Sierra Madre Oriental fold and thrust belt of Central México

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

license_type: by-nc-sa

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