dor_id: 4141385

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/1551/1675

100.1.#.a: Hussong, Donald M.; Edwards, Peter; Johnson, Sthepen H.; Campbell, J. Frisbee; Odegard, Mark E.

524.#.#.a: Hussong, Donald M., et al. (1974). Structure and tectonic description of the Nazca plate subdiction zone near Peru. Geofísica Internacional; Vol. 14 Núm. 1: Enero 1, 1974; 65-66. Recuperado de https://repositorio.unam.mx/contenidos/4141385

245.1.0.a: Structure and tectonic description of the Nazca plate subdiction zone near Peru

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1974

264.#.1.c: 1974-01-01

653.#.#.a: Tectónica; Zona de subducción; Placa de Nazca; Perú; Summaries; Tectonics; Subduction zone; Nazca Plate

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/1551

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1551

041.#.7.h: spa

520.3.#.a: A detailed interpretation of the erustal and upper mantle structure of the eastern Nazca Plate, Peru-Chile Trench, and Peruvian continental shelf, from 8° S to 12° S latitude, has been made from land seismic procedurcs in order to provide the data density necessary for this spedfic experiment, where a detailed cross-section was desired across the complcx subduction zone structure using the results of five, two-ship reversed explosion refraction lines, over 20 ASPER airgun-sonobuoy seismic stations, and a 360 km refraction profile. The refraction profile technique, which resulted in 15 overlapping split refraction profiJes, was adop ted. On the Nazca Plate the unusually high velocity crust is underlain by a shallow (around 10 km deep) Moho, which is in turn underlain in place s by an apparent sub-Moho layer with a vclocity of about 8.7 km/sec. Along 8° 30"S across-section of the upper lithosphere shows deep faulting in the cníst: Along 12° S a more pronounced fault,with dip increasing with depth from an average of around 4°, causes the crust to underthrust itself about 250 km from the present axis of the trench. A bathymetric depression on the western (underthrusting) side of the fault, as well as the location of shallow and intermediate earthquakes in the same region, attest to the location and activity of the fault and suggest that it may extend deep into the mantle, Futher deep compressional faulting is depicted at the trench axis although shallow tensional features occur in the upper crust as it bends into the trench. Although not well defined, the velocity configuration under the continental slope is not inconsistent with imbricate thrust fault structure. The continental shelf is highly faulted at depth, with features which corre late wilh the local land geology, and has a crustal thickness of about 30 kms.

773.1.#.t: Geofísica Internacional; Vol. 14 Núm. 1: Enero 1, 1974; 65-66

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: 65-66

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

doi: https://doi.org/10.22201/igeof.2954436xe.1974.14.1.1551

handle: 7ea0ddcebf594f18

harvesting_date: 2023-06-20 17:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2023-02-01 16:36:14.0

file_modification_date: 2023-02-13 19:29:12.0

file_creator: Donald M. Hussong

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245.1.0.b: Structure and tectonic description of the Nazca plate subdiction zone near Peru

last_modified: 2023-06-20 17:00:00

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

license_type: by-nc-sa

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