Thesis Collection
Last Deposit
Browsing by Author "Doblas, M."
Now showing items 1-6 of 6
-
Contrasted evolution of the western and eastern Mediterranean since Neogene Time
(Sociedad Geológica de España, 1991)La evolución del Mediterráneo después del climax del orógeno Alpino, se sue/e explicar por medio de zonas de subducción resultado de la convergencia entre Africa y Eurasia. Sin embargo, los sectores occidental y oriental ... -
Criterios del sentido del movimiento e historia deformativa en fallas a partir de la Petrografía de espejos de fricción: Aplicación a fallas alpinas del Sistema Central
(Sociedad Geológica de España, 1991)The analysis of thin-sections using slickenside petrography (Lee & Means, 1990) a/lows the deduction ofa series of shear-sense indicators in brittle faults, such as: SC-type structures, asymmetric microfolds, stylolitized ... -
Efecto de arrastre aparente en zonas de cizalla: resultados de un modelo experimental
(Sociedad Geológica de España, 1990)An experiment has been carried out at the ETH (Swiss Institute of Technology at Zürich, Switzerland) with a wax model, using the automatized machine under plane strain/pure shear conditions, developed by Mancktelow (1988). ... -
Estudio cinemático de las fallas alpinas que delimitan la fosa tectónica del Lozoya (Sistema Central)
(Sociedad Geológica de España, 1990)In this work we study the alpine fracturation affecting both the Hercynian basement and the Mesozoic/Cenozoic cover, in the Lozoya tectonic trough (Spanish Central System). From the study of the fault rocks and their ... -
Observaciones sobre algunos Diques de Pórfido NS del sector de Alpedrete (Sistema Central)
(Sociedad Geológica de España, 1990)Some NS-oriented porphyry dikes are studied in the area of Alpedrete in the Spanish Central System. These dikes display several structures indicative of the following: direction and sense of the magmatic flow (sheared ... -
Paleoseismicity in the Spanish Central Range: evidence from the Pseudotachylites
(Sociedad Geológica de España, 1987)The granitoids of the SW Spanish Central Range show different episodes of formation of pseudotachylites, ranging from post-hercynian to alpine times, and which indicate paleoseismic activity in the area
