dor_id: 4132272

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/224/215

100.1.#.a: Morales, Juan; Goguitchaichvili, Avto; Urrutia Fucugauchi, Jaime Humberto

524.#.#.a: Morales, Juan, et al. (2006). Cooling rate effects on the magnetization of volcanic rocks: Some implications for paleointensity determination. Geofísica Internacional; Vol. 45 Núm. 2: Abril 1, 2006; 141-146. Recuperado de https://repositorio.unam.mx/contenidos/4132272

245.1.0.a: Cooling rate effects on the magnetization of volcanic rocks: Some implications for paleointensity determination

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2006

264.#.1.c: 2006-04-01

653.#.#.a: Ritmo de enfriamiento; paleointensidad; rocas volcánicas; magnetismo de rocas; Cooling rate; paleointensity; volcanic rocks; rock magnetism

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/224

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/224

041.#.7.h: spa

520.3.#.a: Effects of variation of cooling rate in the acquisition of thermoremanent magnetization (TRM) are analyzed on a suite of volcanic rocks. We use a three-step cooling rate experimental procedure applied at three distinct temperatures of TRM acquisition. Sixteen selected, thermally stable samples from Late Quaternary lava flows were given a pTRM (300°C) at a slow cooling rate. The acquired intensities were measured at room temperature. A second pTRM was applied to the same specimens using a fast cooling rate, and the acquired intensities were measured at room temperature. Finally a third pTRM was induced as in the first step, using a slow cooling rate. The procedure was repeated to create pTRM’s at higher temperatures of 450° and 550°C. Corresponding percent variations between magnetization intensities acquired at slow-fast and at slow-slow cooling rates were calculated to investigate the influence of cooling rate on TRM intensity acquisition, and on TRM acquisition capacity. We observe values as high as 300 % in the former case (300 °C). Intensity of the ancient geomagnetic field obtained from volcanic rocks could be overestimated by at least 15% due to a variation in cooling rate normally employed in the laboratory, as compared to slower rates found in nature.doi: https://doi.org/10.22201/igeof.00167169p.2006.45.2.188

773.1.#.t: Geofísica Internacional; Vol. 45 Núm. 2: Abril 1, 2006; 141-146

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: 141-146

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

doi: https://doi.org/10.22201/igeof.00167169p.2006.45.2.188

handle: 00b4f2271548195e

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

856.#.0.q: application/pdf

file_creation_date: 2006-10-05 18:03:01.0

file_modification_date: 2022-05-27 17:25:54.0

file_creator: Morales J., Goguitchaichvili A., Urrutia-Fucugauchi J.

file_name: 1c6b1cff3ad5296ec2f9e0689d6c30b83aea99b9d87b1dc2e13eeaed4f898c23.pdf

file_pages_number: 6

file_format_version: application/pdf; version=1.4

file_size: 596640

245.1.0.b: Cooling rate effects on the magnetization of volcanic rocks: Some implications for paleointensity determination

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

No entro en nada

No entro en nada 2