Thesis Collection
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Browsing Geogaceta -- Nº 60, (2016) by Title
Now showing items 1-20 of 31
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Análisis mineralógico de las arcillas del tránsito Mioceno inferior-medio en la sección Loma Negra (Bardenas Reales de Navarra, Cuenca del Ebro)
(Sociedad Geológica de España, 2016)A continuous succession of Lower and Middle Miocene continental sediments, ranging from 20.5 to 15.5 Ma, crops out in the Natural Park of Bardenas Reales de Navarra. The good characteristics of the outcrops has favoured ... -
Análisis mineralógico de las escorias de forja del yacimiento romano de Forua (Bizkaia)
(Sociedad Geológica de España, 2016)The archaeological site of Forua (Bizkaia) corresponds to an iron production centre of the Roman period (1st–3rd centuries AD). The distribution of the workshops joint to the type of slags indicates that correspond to a ... -
Análisis morfométrico de los deslizamientos submarinos en el sector central del margen de la Gran Barrera de Arrecifes, noreste de Australia
(Sociedad Geológica de España, 2016)The morphometric characterization of the submarine landslides on a mixed siliciclastic-carbonate margin, the Great Barrier Reef (NE Australia), is presented in this study. The landslides cover about the 27% of the slope ... -
Aplicación de geotermómetros químicos a un sistema termal de baja temperatura
(Sociedad Geológica de España, 2016)The Tiermas geothermal system is one of the areas with the greatest geothermal potential in Aragón, however, its hydrogeological and geochemical features are still poorly known. In this study, the main hydrochemical features ... -
Bioestratigrafía de carofitas del Eoceno superior y Oligoceno inferior de la Cuenca del Ebro oriental
(Sociedad Geológica de España, 2016)The Eastern Ebro Basin constitutes a reference area for the study of Palaeogene charophyte biostratigraphy worldwide. A synthesis and an updated version of a number of previous biozonations is presented herein. Six ... -
Caracterización de un sistema de fallas extensionales en el sector occidental del cabalgamiento del Montsec (Pirineos centrales)
(Sociedad Geológica de España, 2016)The structural characteristics of extensional and strike-slip dextral faults in the central part of the South Pyrenean Central Unit (SPCU), obtained from geological surface data, are here presented. Some of these normal ... -
Caracterización petrológica del sílex de la Formación Calizas de Montmaneu (Sector oriental de la Cuenca del Ebro)
(Sociedad Geológica de España, 2016)Flint from Montmaneu's Limestones Formation of Rupelian age (Oligocene) is being here characterized. The analysis of the compositional texture, mineralogy and geochemical features has revealed this flint is highly pure and ... -
Composición komatiítica de las hornblenditas del Macizo del Montnegre (Sierra Litoral Catalana, NE de la Península Ibérica)
(Sociedad Geológica de España, 2016)Olivine hornblendites represent the most remarkable petrological type from the Montnegre massif. Its ultramafic composition and its close association with a hornblende gabbro intrusion suggest, at first, a cumulative origin ... -
Definición del factor de relajación para la gestión distribuida de recursos geotérmicos someros
(Sociedad Geológica de España, 2016)A new methodology is proposed based on the thermal impact estimation using a groundwater and heat transport model which, combined with the definition of a relaxation factor, allows the approval of new exploitations in an ... -
Depósitos de flujos de sedimentos por densidad en la transición canal-lóbulo submarino: un ejemplo del Tortoniense superior de la Cuenca de Sorbas, SE España
(Sociedad Geológica de España, 2016)The subaqueous sediment density flows (SDF) in Mizala (Sorbas Basin, SE Spain) were deposited during the late Tortonian in a middle submarine fan system, near the channel-lobe transition zone. Channel and lobe deposits ... -
Dinámica fluvial en rifts invertidos a partir del parámetro χ: aplicación a la Cordillera Oriental de Colombia y a otras cordilleras de referencia
(Sociedad Geológica de España, 2016)The aim of this study lies in the extraction of the dynamic state of the drainage network in mountain belts that derive from rift inversion, such as the Eastern Cordillera of Colombia. This study demonstrates that, by ... -
El complejo intrusivo diorítico-gabroico de Susqueda (Macizo del Montseny–Guilleries, Cataluña): unidades litológicas y características petrográficas
(Sociedad Geológica de España, 2016)The intrusive complex of Susqueda constitutes the biggest association of plutonic mafic rocks of the Catalonian Coastal Ranges. It is located in the contact between the large calc-alkaline granitoid intrusions and the ... -
Estudio bioestratigráfico con foraminíferos planctónicos del Santoniense-Campaniense en la sección de Deba-Zumaia (Gipuzkoa): Nueva biozonación con heterohelícidos
(Sociedad Geológica de España, 2016)A biostratigraphic study with Santonian and Campanian planktic foraminifera was carried out in the turbiditic facies of the coastline between Deba and Zumaia (Gipuzkoa), which comprises the Itziar and Aguinaga formations. ... -
Estudio de la fracturación alpina en el sistema zócalo-cobertera de la zona de Boadella-Darnius (Pirineo Oriental)
(Sociedad Geológica de España, 2016)This work focusses on the Alpine faulting that affected the basementcover boundary in the Boadella-Darnius area (Eastern Pyrenees). We study the response of the Palaeozoic granitic basement, characterized by an intense ... -
Evaluación sobre la caracterización de distintos tipos de cimentaciones superficiales por medio de georradar
(Sociedad Geológica de España, 2016)At retrofitting of buildings or at building damages analysis, the identification of footing characteristics is of high interest. The application of GPR for determining the size, depth and characteristics of footing is ... -
Evolución de la carga metálica en un tramo del río Odiel afectado por drenaje ácido de minas (provincia de Huelva)
Riera, Julia; Olías Álvarez, Manuel
; Ruiz Cánovas, Carlos (Sociedad Geológica de España, 2016)
This work quantifies the impact of the first acid mine discharges to the Odiel River and studies the variation of the dissolved and particulate pollutant load. The acid mine discharges cause the progressive deterioration ... -
Evolución del drenaje en cuencas erosivas durante el Neógeno-Cuaternario. Margen oriental de la Cuenca del Ebro
(Sociedad Geológica de España, 2016)The monocline layout of the sedimentary pile of the Ebro Basin in its Eastern margin determines the generation and emptying of the adjacent erosive basins. It controls the drainage changes in the original sedimentary basin. ... -
The evolution of a gypsum vein network in compressive tectonic settings: the Montsant anticlinorium case (NE Spain)
(Sociedad Geológica de España, 2016)The Montsant anticlinorium is part of the Pàndols-Cavalls-Montsant tectonic line situated in the southwestern area of the Catalan Coastal Ranges, adjacent to the contact with the Tertiary Ebro Basin. We have interpreted ... -
Exhumation sequence of the basement thrust units in the west-central Pyrenees. Constraints from apatite fission track analysis
(Sociedad Geológica de España, 2016)Compilation of new and published apatite fission track data along a transect of the west-central Pyrenees shows that exhumation across the Partial Annealing Zone (~120–60°C) started during the mid Eocene in the North-Pyrenean ... -
Experimental modelling of deformation around rigid particles in pure shear. The impact of layer anisotropy
(Sociedad Geológica de España, 2016)This work focuses on how the rotation of rigid particles is influenced by preexisting planar anisotropy of the bounding media during deformation. Three experiments were conducted at the UAB Laboratory of Deformation using ...
