Электронная библиотека (репозиторий) Томского государственного университета
Gutiérrez-Alonso, Gabriel | геохронология

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Add   An extensive K-bentonite as an indicator of a super-eruption in northern Iberia 477 MY ago
Authors: Gutiérrez-Marco, J. C. | Fernández-Suárez, Javier | Bernárdez, E. | Corfu, F. | López-Carmona, Alicia | Gutiérrez-Alonso, Gabriel
Source: Петрология магматических и метаморфических комплексов : материалы X Всероссийской конференции с международным участием, 27 ноября - 30 ноября 2018 года. Томск, 2018. Вып. 10. С. 20-25
Type: статьи в сборниках
Date: 2018
Description: Zircon and monazite ID-TIMS U-Pb dating of four Lower Ordovician altered ash-fall tuff beds (K-Bentonites) in NW Iberia provided coetaneous ages of 477.5±1, 477±1.3 Ma, 477.2±1.1 Ma and 477.3±1 Ma, wi ... More
Add   U-Pb geochronolgy of the deformed Juzbado Granite (Salamanca, NW Spain)
Authors: López-Carmona, Alicia | Fernández-Suárez, Javier | Jablonski, Jerónimo | Hofmann, Mandy | Gärtner, Andreas | Gutiérrez-Alonso, Gabriel
Source: Geogaceta. 2018. Vol. 64. P. 163-166
Type: статьи в журналах
Date: 2018
Description: This paper reports a study of the crystallization age of the deformedJuzbado Granite through LA-ICP-MS U-Pb geochronology. Seven zircongrains were dated providing ages ranging from 340 to 2500 Ma. The ... More
Add   Crustal melting and recycling: geochronology and sources of Variscan syn-kinematic anatectic granitoids of the Tormes Dome (Central Iberian Zone). A U–Pb LA-ICP-MS study
Authors: López-Moro, F. J. | Gutiérrez-Alonso, Gabriel | Fernández‑Suárez, Alicia | López-Carmona, Alicia | Hofmann, M. | Romer, R. L. | López-Plaza, M.
Source: International journal of Earth sciences. 2017. Vol. 107, № 3. P. 985-1004
Type: статьи в журналах
Date: 2017
Description: In this study, we report U–Pb Laser Ablation ICP-MS zircon and ID-TIMS monazite ages for peraluminous granitoid plutons (biotite ± muscovite ± cordierite ± sillimanite) in the Tormes Dome, one of the ... More
Add   Dating of lithospheric buckling: 40Ar/39Ar ages of syn-orocline strike–slipshear zones in northwestern Iberia
Authors: Gutiérrez-Alonso, Gabriel | Fernndez-Surez, Javier | Pastor-Galan, Daniel | Gonzlez-Clavijo, Emilio | Jourdan, Fred | Weil, Arlo B. | Johnston, Stephen T. | Collins, Alan S.
Source: Tectonophysics. 2015. Т. Vol. 643. С. P. 44-54
Type: статьи в журналах
Date: 2015
Description: Orogenic curvature is a ubiquitous feature of mountain belts, and the plate tectonic and geodynamic setting responsible for the development of curved orogens is a subject of debate. In order to distin ... More
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