dor_id: 4133394

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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

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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

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/875/828

100.1.#.a: Morales, Juan; Goguitchaichvili, Avto; Alva-valdivia, L. M.; Gratton, Martin N.; Urrutia Fucugauchi, Jaime; Rosas Elguera, J.; Soler, Ana María

524.#.#.a: Morales, Juan, et al. (2003). An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico. Geofísica Internacional; Vol. 42 Núm. 1: Enero 1, 2003; 95-100. Recuperado de https://repositorio.unam.mx/contenidos/4133394

245.1.0.a: An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2003

264.#.1.c: 2003-01-01

653.#.#.a: Paleointensidad; técnica microondas; magnetismo de rocas; México Central; volcán Paricutín; Paleointensity; microwave technique; rock-magnetism; Central Mexico; Paricutín volcano

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/875

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/875

041.#.7.h: spa

520.3.#.a: We report a preliminary rock-magnetic and microwave paleointensity study of historic lava flows between 1943 and 1948 of Paricutín volcano. These lava flows show well-preserved, well-exposed, fresh and extensive outcrops. Most samples are characterized by simple uni-vectorial plots. The isothermal remanent magnetization curves show saturation at low to moderate fields, suggesting titanomagnetite series. From hysteresis experiments magnetic carriers are likely iron-rich titanomagnetites with single-domain or pseudo-single-domain behavior. Microwave paleointensity technique was applied to three selected samples using Kono and Ueno’s (1977) method; i.e., the direction of applied laboratory field was perpendicular to the direction of remanent magnetization. The samples yielded paleointensity values of 11.38, 26.37 and 51.6 microTesla, which are significantly different from expected values. The observed scatter is likely to be caused by the small fraction of natural remanent magnetization used for paleointensity determination, or from not using a cooling rate correction for natural samples.doi: https://doi.org/10.22201/igeof.00167169p.2003.42.1.363

773.1.#.t: Geofísica Internacional; Vol. 42 Núm. 1: Enero 1, 2003; 95-100

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: 95-100

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

doi: https://doi.org/10.22201/igeof.00167169p.2003.42.1.363

handle: 00e3b934a36eb1ec

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

856.#.0.q: application/pdf

file_creation_date: 2003-03-03 10:58:30.0

file_modification_date: 2022-07-18 18:02:32.0

file_creator: uan Morales

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245.1.0.b: An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico

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

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Artículo

An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico

Morales, Juan; Goguitchaichvili, Avto; Alva-valdivia, L. M.; Gratton, Martin N.; Urrutia Fucugauchi, Jaime; Rosas Elguera, J.; Soler, Ana María

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

Morales, Juan, et al. (2003). An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico. Geofísica Internacional; Vol. 42 Núm. 1: Enero 1, 2003; 95-100. Recuperado de https://repositorio.unam.mx/contenidos/4133394

Descripción del recurso

Autor(es)
Morales, Juan; Goguitchaichvili, Avto; Alva-valdivia, L. M.; Gratton, Martin N.; Urrutia Fucugauchi, Jaime; Rosas Elguera, J.; Soler, Ana María
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
An attempt to determine the microwave paleointensity on historic Paricutín volcano lava flows, Central Mexico
Fecha
2003-01-01
Resumen
We report a preliminary rock-magnetic and microwave paleointensity study of historic lava flows between 1943 and 1948 of Paricutín volcano. These lava flows show well-preserved, well-exposed, fresh and extensive outcrops. Most samples are characterized by simple uni-vectorial plots. The isothermal remanent magnetization curves show saturation at low to moderate fields, suggesting titanomagnetite series. From hysteresis experiments magnetic carriers are likely iron-rich titanomagnetites with single-domain or pseudo-single-domain behavior. Microwave paleointensity technique was applied to three selected samples using Kono and Ueno’s (1977) method; i.e., the direction of applied laboratory field was perpendicular to the direction of remanent magnetization. The samples yielded paleointensity values of 11.38, 26.37 and 51.6 microTesla, which are significantly different from expected values. The observed scatter is likely to be caused by the small fraction of natural remanent magnetization used for paleointensity determination, or from not using a cooling rate correction for natural samples.doi: https://doi.org/10.22201/igeof.00167169p.2003.42.1.363
Tema
Paleointensidad; técnica microondas; magnetismo de rocas; México Central; volcán Paricutín; Paleointensity; microwave technique; rock-magnetism; Central Mexico; Paricutín volcano
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

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