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Browsing by Author "Sánchez Gómez, Mario"
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Deformación en yesos del Triásico en el sector oriental de la Falla de Socovos (sureste de España)
Pérez Valera, Fernando; Sánchez Gómez, Mario; Pérez Valera, Luis Alfonso; Pérez López, Alberto (2010)A Triassic gypsiferous formation is juxtaposed to the Socovos Fault along its eastern portion. Here, the gypsum shows penetrative cataclastic fabrics, particularly prominent in the main fault zone. The fabrics show a profuse ... -
Diques de lamproítas a lo largo de la Falla de Socovos (Béticas orientales)
Pérez Valera, Luis Alfonso; Pérez Valera, Fernando; Sánchez Gómez, Mario; Fernández Soler, José Manuel; Azor, A. (2010)The Calasparra segment of the Socovos Fault shows a large number of lamproite outcrops, most of them being dikes emplaced along tension gashes and Riedel faults. Subsequently to the emplacement, some of the dikes were ... -
El despegue extensional de Lahsene y los jirones de serpentinitas del anticlinal de Taryat (Melilla, Rif)
García Dueñas, V.; Balanyá, Juan Carlos; Sánchez Gómez, Mario (Sociedad Geológica de España, 1994)The Taryat anticline, between Melilla and the Cabo Tres Forcas, folds an extensional detachment fault with SW transport sense. The fault is sealed by Tortonian marine sediments that were also folded. The hanging wall of ... -
Estructura y paleogeografía de los materiales del Triásico en la terminación meridional del Arco de Cazorla (Jaén, Cordillera Bética): Implicaciones tectónicas
This study proposes a tectonic reinterpretation of the southwest end of the Cazorla Arc from two different points of view never used before in external zones of the Betic Cordillera: the paleogeographic study of the ... -
Evolución tectono-metamórfica de la unidad extensional de Adra (Complejo Alpujárride, Béticas centrales): Resultados preliminares
Azañón, José Miguel; Crespo Blanc, Ana; García Dueñas, V.; Sánchez Gómez, Mario (Sociedad Geológica de España, 1996)In the central Betics, the Adra unit represents the higher unit of the Alpujarride complex. This unit is bounded by Miocene low-angle normal faults. The lithostratigraphic sequence of Adra unit includes, from bottom to ... -
Fallas de edad Pleistoceno superior en el entorno del terremoto de Huesa, Jaén (4.4 mbLg, 31/01/2012): implicaciones sismotectónicas
Pérez Valera, Fernando; Sánchez Gómez, Mario; Peláez, José Antonio; Pérez Valera, Luis Alfonso (Universidad de Huelva, 2012)Se describe aquí por primera vez el Sistema de Fallas de Collejares, un grupo de fallas descubierto en el entorno del terremoto ocurrido al oeste de Huesa, de magnitud 4,4 mbLg, el 31/01/2012, en el extremo oriental de ... -
Relación estructural entre los cuerpos peridotíticos situados al Norte y al Sur del Estrecho de Gibraltar
Sánchez Gómez, Mario; García Dueñas, V.; Muñoz, Mercedes; Balanyá, Juan Carlos (Sociedad Geológica de España, 1994)The peridotite bodies of the Bedes and Rif, on either side of the Strait of Gibraltar, are intercaled among the highest units of the Alpujarride complex. Before Miocene times, they must have constituted an uitramaficsiab ... -
Relleno sedimentario y destrucción de una pequeña cuenca fluvio-lacustre en la Sierra Sur de Jaén (Cordilleras Béticas)
García García, Fernando; Sánchez Gómez, Mario (Sociedad Geológica de España, 2002)The sedimentary infill of a small continental basin and the processes involved in its transformation into an erosionaI basin have been studied. The Otíñar basin is a fluvio-lacustrine basin developed during the Quaternary ... -
Tectónica reciente en el frente de Cabalgamiento Bético. Las deformaciones de Jimena y Bedmar (Jaén)
In the area of Jimena-Bedmar, in the Guadalquivir basin, the northwards displacement of the External Betic units deformed the sedimentary Miocene infilling of the basin. Especially remarkable is an E-W anticline affecting ...