Results 51 to 60 of about 6,575 (164)
Métodos de aprendizaje colaborativos, creativos e interdisciplinarios en petrología [PDF]
, 2017 Depto. de Mineralogía y PetrologíaFac.
Barajas López, María Ascensión +5 more
core +1 more source
How the Sima de los Huesos was won
The Anatomical Record, Volume 307, Issue 7, Page 2225-2245, July 2024.Abstract Although the first discovery of a human fossil in the Sima de los Huesos took place in 1976, systematic excavations did not begin there until 1984. Since then, this site has been continuously excavated in month‐long camps. The site is dated by different radiometric techniques to between 430,000 and 300,000 years ago.
Juan‐Luis Arsuaga +10 more
wiley +1 more source
GeogacetaLa erupción volcánica de 1712, de El Charco, es una de las peor conocidas de las 8 erupciones históricas de la isla de La Palma. Fue un evento principalmente estromboliano, con fases hidromagmáticas, durante el cual se abrieron múltiples bocas a lo ...
Nicolás Chicharro +3 more
doaj +1 more source
Materiales de Construccion, 1982 The petrographic parameters and the physical properties controlling the alteration of the monumental stones of the Cathedral of Oviedo (Spain) are analized in this first paper.
Rosa M. Esbert +2 more
doaj +1 more source
Petrología de Garrovillas (Cáceres) [PDF]
, 1984 Los aspectos petrogenéticos de las diferentes unidades graníticas han sido tratadas extensamente por CORRETGE, op-cit. En este apartado nos ocuparemos muy esquemáticamente de la evolución mineralógica de las facies graníticas principales de la Hoja de ...
Ruíz García, Casilda
core +1 more source
Volcanic Unrest After the 2021 Eruption of La Palma
Geophysical Research Letters, Volume 51, Issue 11, 16 June 2024.Abstract La Palma, Canary Islands, had its largest historical eruption in 2021. From January 2022 to May 2023 there were >2,100 seismic events, primarily at depths ≤20 km, prompting us to update the deformation and modeling study, using interferometric synthetic aperture radar observations and a last generation interpretation tool.
José Fernández +5 more
wiley +1 more source
GeogacetaEn el área entre Pétrola y Pozo Moro (centro-oeste de la provincia de Albacete) afloran depósitos miocenos formados por sucesiones de calcarenitas y areniscas que pueden alcanzar potencias superiores a los 11 metros.
Javier Martínez Martinez +4 more
doaj +1 more source
Waterproofing of porous carbonate rocks: Efficiency-controlling its properties
Materiales de Construccion, 1995 The aim of this study is to establish which physical properties may be used, in a routine way, in order to know the efficacy rate of a treatment applied on a specific rocky substrate.
R. M. Esbert, José Alonso Sánchez
doaj +1 more source
Petrología sedimentaria. Notas de teoría. 5. Rocas detríticas. Texturas [PDF]
, 2010 Este bloque se centra en el estudio de la textura de las rocas detríticas. El tamaño es el principal parámetro utilizado para la clasificación de las rocas detríticas y además su estudio aporta muchos datos para interpretar la génesis y su posible uso ...
Alonso-Zarza, Ana María
core +1 more source
Magmatic Storage and Volatile Fluxes of the 2021 La Palma Eruption
Geochemistry, Geophysics, Geosystems, Volume 25, Issue 6, June 2024.Abstract The 2021 La Palma eruption (Tajogaite) was unprecedented in magnitude, duration, and degree of monitoring compared to historical volcanism on La Palma. Here, we provide data on melt inclusions in samples from the beginning and end of the eruption to compare the utility of both melt and fluid inclusions as recorders of magma storage.
K. Dayton +6 more
wiley +1 more source