Thesis Collection
Last Deposit
Geogaceta -- Nº 39, (2005)
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Recent Submissions
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Variaciones de espesor y de contenido en CaCO3 en los pares marga-caliza del Maastrichtiense inferior en Sopelana (Arco Vasco)
(Sociedad Geológica de España, 2005)The Sopelana sea-cliff section exposes, in very good conditions, a continuous marl-limestone alternation from the Lower Maastrichtian in the deep Basque Arc domain. The 55 rhythms studied represent ~1100 ka and correspond ... -
Procesos de Mezcla de un estuario afectado por drenaje de aguas ácidas (Ría de Huelva, España)
Carro Flores, Berta
; Borrego Flores, José; López González, Nieves; Lozano Soria, O. (Sociedad Geológica de España, 2005)
It has studied mixing processes in a estuary affected by AMD during a biannual sampling corresponding to 2003-2004. The mixture between fresh masses waters to pH 2 with marine waters to pH 8 introduces in the system a ... -
Procesos de silicificación y tipos de cuarzos en rocas volcánicas (Área volcánica del Cabo de Gata)
(Sociedad Geológica de España, 2005)The original mineralogical and geochemical compositions of andesitic volcanic rocks from SE of Spain have been modified by different processes, under hydrothermal environment. In particular, silicification process increases ... -
Principales características de las aguas termales en acuíferos carbonatados en el Principado de Asturias
(Sociedad Geológica de España, 2005)There are nine thermal springs, with temperatures between 16 ºC and 31ºC, associated with carbonated carboniferous rocks. The hydrogeochemical study as well as tectonic situation has permitted establish the principal ... -
Primeras icnitas de dinosaurio en Murcia (Albiense de Yecla)
(Sociedad Geológica de España, 2005)The first found tracks of dinosaur in Murcia are described. They are in the formation Utrillas of Yecla and come from herds of sauropod dinosaur. In spite of the bad conservation, they have importance by the shortage ... -
Pliegues magmáticos en el plutón trondhjemítico de La Fronda, Sierras Pampeanas de Córdoba, Argentina
(Sociedad Geológica de España, 2005)From structural and magnetic fabric patterns, this work reports a complex folded structure in the La Fronda pluton, a small trondhjemite massif located in the Sierras de Córdoba which form the eastern part of the Sierras ... -
Monitorización de la subsidencia del terreno en la Vega Media del río Segura mediante Interferometría SAR diferencial (DInSAR)
(Sociedad Geológica de España, 2005)Ground subsidence caused by aquifer exploitation is a geotechnical hazard that affects wide areas, causing important economic damages. This phenomenon is due to soil consolidation produced by the increase of effective ... -
Modelo de desarrollo y formación de concreciones carbonáticas en los sedimentos lutíticos anóxicos (Coniaciense-Campaniense), de la Formación La Luna en Venezuela Occidental
(Sociedad Geológica de España, 2005)The carbonate concretions that characterize the anoxic-dysoxic calcareous shales deposits of Late Cretaceous La Luna Formation in Western Venezuela, represent a non-conventional model of growth and development of carbonate ... -
Transferencia de Tierras Raras entre la fase disuelta y la particulada en el agua de un estuario afectado por drenaje ácido (SO de España)
Carro Flores, Berta; Borrego Flores, José; López González, Nieves; Lozano Soria, O. (Sociedad Geológica de España, 2005)
The Odiel river estuary shows a strong longitudinal gradient in pH and Conductivity values of the water, in agreement with the acid neutralization processes and salt-induced mixing that occur in the middle and the upper ... -
Superposición de fallas y paleoesfuerzos en el Corredor del Almanzora desde el Tortoniense a la actualidad (Cordilleras Béticas)
(Sociedad Geológica de España, 2005)The Almanzora Corridor in the Betic Cordilleras is affected by brittle deformations since the Tortonian. The analysis of fault overprinting shows a first group formed by a set of E-W dextral strike-slip faults, N-S ... -
Respuesta de los Cocolitofóridos a los cambios atmosféricos y oceanográficos durante el Periodo Húmedo Africano del Holoceno en el Atlántico
(Sociedad Geológica de España, 2005)Core MD03 2705 was recovered at 18ºN-21ºW at a water depth of 3100 m off Mauritania-Senegal (NW Africa) during the Marion Dufresne II Cruise PICABIA. Qualitative analyses carried out in coccolithophores and wind-transported ... -
Influencia de los eventos de recarga en la hidrogeoquímica del acuífero del Ventós-Castellar (Alicante)
(Sociedad Geológica de España, 2005)The Ventós-Castellar aquifer is a small karstic system situated in Alicante province in the Southeast of Spain. Nowdays this aquifer is exploted by just one well which water is carried to supply a small town. In the last ... -
Indicadores estructurales y morfológicos de deformaciones postmiocenas en el sector occidental de la Falla de Crevillente (Cordillera Bética)
(Sociedad Geológica de España, 2005)According to the NNW-SSE regional shortening direction active in the Eastern Betic Cordillera since the Upper Miocene, the ENE-WSW Crevillente Fault should be either blocked or locally reverse. However, dextral, sinestral ... -
Identificación de Tractos Sedimentarios en sedimentos pelágicos mediante métodos geoquímicos. Formación La Luna, Occidente de Venezuela
(Sociedad Geológica de España, 2005)An integrated study of the geochemistry, sedimentology and biostratigraphy of two outcrop sections of the La Luna Formation in Western Venezuela was carried out to determine the eustatic changes that influenced the ... -
Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
Mantero Romero, Elena María; Alonso Chaves, Francisco Manuel; Azor, A. (Sociedad Geológica de España, 2005)
The Puebla de Guzmán and Valverde del Camino Anticlines consist of fault-propagation folds linked to a frontal thrust system striking N110ºE. In the Puebla de Guzmán Anticline, the thrust system has a fan imbricated geometry ... -
Geología de la isla de Branco (Cabo Verde)
(Sociedad Geológica de España, 2005)The morphological, structural and volcanological aspects of Branco, an island of the Cape Verde Archipelago, are described and interpreted in this work. The isle consists of a 700 m thick pile of basalt lava flows and scarce ... -
Formas de erosión marinas en el sector comprendido entre Maro y Castell de Ferro (costa de Málaga y Granada)
(Sociedad Geológica de España, 2005)The existence of many marine abrasional forms, with their different heights and grades of certainty, is described in the coastline comprise between Maro (Málaga province) and Castell de Ferro (Granada province). The ... -
Fábrica magnética del plutón de Marimanha (Pirineo central)
(Sociedad Geológica de España, 2005)The structural and magnetic fabric study of the Marimanha granite (Axial zone of the Pyrenees, Catalonia), provides new data to characterize the zonation and the internal structure of the pluton. The Marimanha granite ... -
Fábrica magnética de diques doleríticos del Plutón de Panticosa (Zona Axial, Pirineos)
(Sociedad Geológica de España, 2005)This work deals with the magnetic fabrics of the doleritic dykes intruded in the Panticosa pluton. The dykes are grouped in two main families: one with N-S direction and another one E-W, the most common. The measured ... -
Evidencias morfotectónicas de actividad reciente de la zona de falla de El Salvador en el segmento Ilopango-San Vicente
(Sociedad Geológica de España, 2005)El Salvador Fault Zone is one of the main strike-slip structures of the Central American volcanic arc. The February 2001 earthquake took place in the Ilopango – San Vicente segment of this fault zone. In this work we ...
