dor_id: 4132322

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/866/821

100.1.#.a: Urrutia-fucugauchi, J.; Ruiz-martínez, M. A.; Werner, J.; Hubberten, H. W.; Adatte, T.; Escobar-hernández, E.; Arciniega-ceballos, A.; Hernández, M.; De León, A.

524.#.#.a: Urrutia-fucugauchi, J., et al. (2003). Sedimentation conditions and rock-magnetic properties of Quaternary deposits from Laguna de Santa Rosa, Iturbide region, northeastern Mexico. Geofísica Internacional; Vol. 42 Núm. 1: Enero 1, 2003; 25-39. Recuperado de https://repositorio.unam.mx/contenidos/4132322

245.1.0.a: Sedimentation conditions and rock-magnetic properties of Quaternary deposits from Laguna de Santa Rosa, Iturbide region, northeastern 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: Magnetismo de rocas; arcillas; Cuaternario; Laguna de Santa Rosa; noreste de México; Rock-magnetism; clays; Quaternary; Laguna de Santa Rosa; northeastern 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/866

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/866

041.#.7.h: spa

520.3.#.a: We report initial results of an interdisciplinary study of the lacustrine sequence of Laguna de Santa Rosa, based on a 26 m long core recovered from its northern-central sector. The Laguna is an intramontane elongated basin with a small catchment area at an altitude of 1520 m asl in the central sector of the Sierra Madre Oriental in the Iturbide region, northeastern Mexico. The stratigraphic variations of rock-magnetic properties, total carbonate content and isotopic carbon, and mineralogy define three major zones separated by peaks of the calcite to quartz+phyllosilicate+feldspar ratio. The upper zone, from surface to 7-9 m, is formed by an organic clay with abundant gasteropods and two black to green clays. It is characterized by magnetic susceptibility around  SI, frequency dependent factor of 0 %, 13 C ranging from -20.3 % at surface to -26.4 %, presence of quartz and phyllosilicates with generally more than 20 % calcite, and sporadic occurrence of plagioclase (albite) with K-feldspars nearly absent. The middle zone, from 9 m to 17.5 m, is formed by five clay units with colors ranging from green gray to brown. This zone is characterized by variable susceptibility up to 17 10-6 SI, negative frequency dependent factors, low total carbon content, quartz and phyllosilicate enrichment, less calcite and presence of K-feldspars. This middle zone shows higher detrital input and/or reduced productivity, which suggests a cold and less humid interval. The lower zone extends from 17.5 m to 26 m and shows two brown to green gray clay units. This zone is characterized by magnetic susceptibility between 8  SI and 14  SI, variable frequency dependent factors, and 13 C values around -24 %. Its mineralogy is similar to the upper zone, again enriched in calcite and occurrence of plagioclase. The phyllosilicate fraction is mainly composed of mica, chlorite, smectite and kaolinite. The magnetic minerals are allogenic, derived from the lutites that form the catchment basin.doi: https://doi.org/10.22201/igeof.00167169p.2003.42.1.357

773.1.#.t: Geofísica Internacional; Vol. 42 Núm. 1: Enero 1, 2003; 25-39

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: 25-39

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

doi: https://doi.org/10.22201/igeof.00167169p.2003.42.1.357

handle: 00891b3f83cf2959

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

856.#.0.q: application/pdf

file_creation_date: 2003-03-03 11:04:51.0

file_modification_date: 2022-07-18 18:15:05.0

file_creator: J. Urrutia-Fucugauchi

file_name: e08c145e50f3c19235145d61d859e8aebb1d416af1f7ff9143e73831179bc964.pdf

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245.1.0.b: Sedimentation conditions and rock-magnetic properties of Quaternary deposits from Laguna de Santa Rosa, Iturbide region, northeastern Mexico

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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