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Browsing by Author "Delgado, A."
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Algoritmos de cálculo de edad del ostrácodo Herpetocypris reptans (Baird) a partir de ratios de racemización de aminoácidos
Ortiz, José Eugenio; Torres, Trinidad de; Delgado, A.; Julià, Ramón; Canoira, L.; García de la Morena, M. A.; Llamas, F. J.; Lucini, M. (Sociedad Geológica de España, 2001)Age calculation algorithms for D/L ratios of four amino acids (alanine, aspartic acid, phenylalanine and glutamic acid) analysed in the continental ostracode species Herpetocypris reptans (Baird) were determined for southern ... -
Estudios mineralógicos y litogeoquímicos de El Berrocal
Pérez del Villar, L.; Cruz, B. de la; Pardillo Porras, J.; Cózar, J. S.; Pelayo, M.; Marín, C.; Rivas, P.; Crespo, M. T.; Galán, M. P.; Reyes, E.; Caballero, E.; Delgado, A.; Núñez, R. (Sociedad Geológica de España, 1996)The different materials existing in the El Berrocal pluton are characterized from a mineralogical, chemical and geochemical point of view. The influence of the alteration processes on the migration/ retention of U, Th and ... -
Silicificaciones de calizas oolíticas del Dogger en el Subbético Interno oriental: ¿silcretas freáticas?
Bustillo Revuelta, María Ángeles; Rey Arrans, Javier; Delgado, A.; Ruiz Ortiz, Pedro Alejandro (Sociedad Geológica de España, 1996)Cherts occurring in oolitic limestones of the Dogger in the Internal Subbetic, are studied for the first time. Two genetic hypothesis are considered from the interpretation of the stratigraphic, petrological and geochemical ...