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Browsing by Author "Vázquez Urbez, Marta"
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Análisis preliminar de las tobas cuaternarias del río Ebrón (Castielfabib, Valencia, Cordillera Ibérica)
Lozano, María Victoria; Sancho, Carlos; Arenas, Concha; Vázquez Urbez, Marta; Ortiz, José Eugenio; Torres, Trinidad de; Pardo, Gonzalo; Osácar, María Cinta; Auqué Sánz, Luis (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 ... -
Las tobas cuaternarias del río Añamaza (provincia de Soria, Cordillera Ibérica): aproximación cronológica
Arenas, Concha; Sancho, Carlos; Vázquez Urbez, Marta; Pardo, Gonzalo; Hellstrom, John; Ortiz, José Eugenio; Torres, Trinidad de; Osácar, María Cinta; Auqué Sánz, Luis (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)
Osácar, María Cinta; Arenas, Concha; Vázquez Urbez, Marta; Sancho, Carlos; Auqué Sánz, Luis; Pardo, Gonzalo; Lojen, Sonja; Cukrov, Neven (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 ...