Thesis Collection
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Browsing by Author "Arenas, Concha"
Now showing items 1-5 of 5
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Análisis preliminar de las tobas cuaternarias del río Ebrón (Castielfabib, Valencia, Cordillera Ibérica)
(Universidad de Huelva, 2012)En el valle del río Ebrón (sector central de la Cordillera Ibérica), cerca de Castielfabib (provincia de Valencia), se diferencian dos unidades tobáceas encajadas. La antigua, de 77 m de espesor, tiene una edad de 180-100 ... -
Control tectónico de las características sedimentológicas del sistema aluvial de Cobatillas (Provincia de Teruel)
(Sociedad Geológica de España, 1991)The Cobatillas alluvia/ system consists of two short superposed fans. The upper one shows wet fan facies within a semiarid climatic context. This is due both to the sediment source size, which is situated at the back of ... -
Ensayo cronológico de las tobas cuaternarias del río Piedra (Cordillera Ibérica)
Sancho, Carlos; Arenas, Concha; Pardo, Gonzalo; Hellstrom, John; Ortiz, José Eugenio; Torres Álvarez, Enrique
; Rhodes, Edward; Osácar, María Cinta; Auqué Sánz, Luis (2010)
A preliminary absolute chronology for the Quaternary calcareous tufa deposits from the Piedra River valley (Iberian Range, NE Spain) has been carried out based on U series dating, Amino Acid Racemization, Optically Stimulated ... -
Las tobas cuaternarias del río Añamaza (provincia de Soria, Cordillera Ibérica): aproximación cronológica
(Universidad de Huelva, 2010)High-gradient, stepped fluvial tufa systems with dammed areas existed in the River Añamaza valley (NW Iberian Ranges, Spain) during Quaternary times. Single deposits range from a few meters to about 70 m thick, in which ... -
Seasonal and decadal stable isotope evolution recorded by recent tufa deposited on artificial substrates in the Monasterio de Piedra Natural Park (NE Spain)
(2013)Identification of six-month intervals in carbonate deposits formed on tablets installed in several fluvial subenvironments of the Monasterio de Piedra Natural Park, from 1999 to 2009, allowed six-monthly stable-isotope analysis ...
