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Browsing by Author "Colombo Piñol, Ferrán"
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Abanicos aluviales telescópicos cuaternarios. Andes argentinos
(Sociedad Geológica de España, 2005)The largest rivers that drain the Argentine Andean Ranges are characterised by incised valleys in high mountains and by a variety of Quaternary terraces. Their convex-up morphology suggests that these terraces are related ... -
Abanicos aluviales tributarios en un valle fluvial desarrollado en un contexto árido. Andes de Chile a los 29º S
(Sociedad Geológica de España, 2019)Los abanicos aluviales de pequeño tamaño (centenares de metros de radio y alto gradiente) ejercen un control muy importante en la evolución estratigráfica y geomorfológica de los valles estrechos situados en regiones ... -
Análisis secuencial y correlación de los abanicos aluviales de Peña Oroel y la Sierra de Cancias. (Eoceno superior. Cuenca Surpirenaica Central)
(Sociedad Geológica de España, 1996)In the Cuarga Syndfne (jaca Basin), the Sierra de Cancias conglomerates, has been placed traditionally In a lower stratigraphic position than Peña Oroel conglomerates. However; a detai/led geological mapi, based in the ... -
Arquitectura deposicional y sedimentologia del Complejo de Ulldemolins (Paleogeno), Tarragona
(Sociedad Geológica de España, 1994)The non-marine Upper Thanetian-Lutetian sediments from Ulldemolins Complex show high variety of facies and lithosomes with complex geometrical relationships between them. Correspond to distal alluvial deposits, made up of ... -
Aterrazamientos en el río Albarracín, cuenca del río San Juan: génesis y significado geodinàmico. (Provincia de San Juan, Argentina)
(Sociedad Geológica de España, 1996)The stru c tu ra l character o f the Andean Precordille ra represents a hig h-le vel o f fold and thrust b e lt fo rm e d during the alp in e orogeny. The studied area is characterised by a set o f eastwards Im bricated ... -
An averaging procedure for applying the Revised Universal Soil Loss Equation (RUSLE) to disturbed mountain watersheds
(Sociedad Geológica de España, 2002)Disturbed lands in mountain watersheds may be a significant source of sediment. A systematic rating of their potential for erosion would be useful in soil conservation planning. RUSLE is a successful erosion-prediction ... -
Canales arenosos de la Formación Nájera: Características Deposicionales y factores de control
(Sociedad Geológica de España, 1996)The studied sedimentological section is located in continental tertiary sediments of the western part of the Ebro Basin, and have been interpreted as being generated by braided streams in a general depositional subenvironment ... -
La Capa de conglomerado-brecha de la Llosa del Cavall (Solsona, Lleida): características sedimentarias
(Sociedad Geológica de España, 2021)La Capa de la Llosa del Cavall, nivel de conglomerado-brecha de gran continuidad lateral, presenta dos grupos principales de litofacies. El primero consta de unidades con facies masivas, facies con granoclasificación ... -
Características dinámicas del canal hidráulico ASSUT-1
(2009)An initial study of hydraulic characteristics of the ASSUT-1 channel has been produced and the results are presented here. This experimental equipment was created in order to develop studies in the modelling of transport ... -
Características sedimentarias y geométricas del abanico de capas conglomeráticas de Cabacés (Fm. Montsant, Tarragona)
(Sociedad Geológica de España, 2015)In the Cabacés area, the Tertiary deposits of the Montsant Formation arrangement of the layers has a characteristic morphology composed of a range of layers open to the SW. The main goal of this paper is to study ... -
Características sedimentológicas de los materiales volcaniclásticos de la zona de La Fortaleza (Tenerife, Islas Canarias, España)
(Sociedad Geológica de España, 1995)Near the Teide volcano National Park (La Fortaleza area), some Plio-Quaternary pyroclastic materials with different types of sedimentary structures are preserved. The outcrop is made up of coarse pyroclastic materials ... -
Caracterización morfosedimentaria de la llanura costera entre el río Paraná Guazú y las localidades de Ibicuy y Gualeguay. Provincia de Entre Ríos, Argentina
(Sociedad Geológica de España, 1999)The Paraná River in terms of length and water discharge is the second after the Amazon in South America, and it generates a large delta when it reaches the Rio de La Plata estuary. It is possible to differentiate a number ... -
Caracterización paleohidraulica de algunos litosomas conglomeraticos paleógenos de la Cuenca del Ebro. Ejemplos en La Conca de Barberà (Tarragona)
(Sociedad Geológica de España, 1995)A detailed sedimentologìcal examination of several paleogene conglomeratic rock bodies located in La Conca de Barberà area and interpreted as different types of paleochannels, allow us to deduce some of its paleohydraulic ... -
Carbonífero superior en la Cordillera Frontal (Provincia de San Juan, Argentina): características e implicaciones regionales
(Sociedad Geológica de España, 2002)Previous dating of the limestones at the upper part of the Agua Negra in the Quebrada de las Ánimas provided an unconclussive age of Silurian-Devonian. A palynological analysis has been carried out with the aim of improving ... -
Cicliciclad en carbonatas lacustres paleógenos: Formación Morera del Montsant, Tarragona
(Sociedad Geológica de España, 1994)The Formation La Morera del Montsant Limestones (medium-upper Lutetian) is constituted by different sort of mudstones deposited in lacustrine and palustrine environment.The different facies associations allow us to obtain ... -
Comportamiento hidráulico y sedimentario del río Ebro, entre Tortosa y Amposta (Tarragona, España)
(Sociedad Geológica de España, 1990)The segment studied in the Lower Ebro River is 13 km long and it marks the end of fluvial-dominated environments preceeding the deltaic environments (fluvio-deltaic, fluviomarine and river mouth) fully developed down ... -
Consecuencias de la migración lateral de una cuenca de drenaje (Homoclinal shifting) en la formación de la cuenca erosiva de la Plana de Vic. NE de la Cuenca del Ebro
(Sociedad Geológica de España, 2017)An homoclinal shifting process that affected the Paleogene series of Les Guilleries and Collsacabra massifs in NE of Ebro basin is analyzed. This process was in itiated by the reactivation of the Amer Fault. A anaclinal ... -
Contribución del georadar a la estratigrafia del delta del Río Paraná (Argentina): Primeros resultados
(2006)An important research object when studying river deltas is predicting their internal structure, stratigraphy, lithofacies, depositional history and volume of sand or gravel accumulated. Until recently, prediction was based ... -
Controles alocíclicos en el relleno sedimentario de una cuenca Paleógena: arquitectura deposicional del Grupo Cornudella, Cuenca del Ebro (Tarragona)
(Sociedad Geológica de España, 1994)The non-marine Cornudella Group (Thanetian-Bartonian) is constituted by different lithostratigraphic units. La Morera Formation is characterized by mudstones deposited in lacustrine and palustrine environments. The Ulldemolins ... -
Depósitos aluviales en el margen suroeste de la Cordillera Costero Catalana: características sedimentarias
(Sociedad Geológica de España, 2013)The alluvial fan system of Gandesa–Horta de Sant Joan (Tarragona) was closely connected to the tectonic activity in the active margins of the basin during the Palaeogene, especially in the Catalan Coastal Chain. In this ...
