
handle: 10261/206761 , 10481/55476
El complejo metamórfico Nevado-Filábride constituye la parte inferior de la Zona Interna de la Cordillera Bética (España). El complejo presenta una sucesión de metasedimentos, ortogneises y metabasitas. Existe un debate en torno a la edad de las rocas, la evolución petrocronológica del complejo y su división interna. En esta Tesis Doctoral se presenta un estudio sobre el complejo Nevado-Filábride basado en diferentes aproximaciones metodológicas, con el objetivo de determinar la validez de las divisiones previamente propuestas. En la primera parte de la tesis se propone una nueva cartografía de áreas clave del complejo. La cartografía está apoyada por descripciones petrológicas y mineralógicas de los diferentes tipos de esquistos existentes en el complejo. Tres formaciones litológicas se han identificado, de abajo arriba: la Formación de Esquistos oscuros, la Formación de Tahal y la Formación de Esquistos y Mármoles. El contacto entre estas formaciones es estratigráfico y caracterizado por una variación transicional entre litologías.
The Nevado-Filábride metamorphic complex is the lowermost part of the Internal zone of the Betic Cordillera (Spain). The complex exhibits a succession of metasediments, orthogneisses and metabasites. Debate still surrounds the age of the rocks, the petrochronological evolution of the complex, and several internal divisions proposed in the literature. This Ph.D. Thesis presents a study concerning the Nevado-Filábride complex based on different methodological approaches, with the objective to determine the validity of the previously proposed divisions. In the first part of the study, new cartography is proposed for key areas of the complex. The cartography is supported by petrological and mineralogical descriptions of the different schist types existing in the complex. Three lithological formations were identified: the Dark schists Fm in the lower part, the Tahal Fm, and the overlying Schists and marbles Fm. The contact between these formations is stratigraphic, characterized by transitional lithological variations.
CGL 2012-31872 Ministerio de Economía y Competitividad
DAMAGE AEI/FEDER CGL 2016-80687-R
Tesis Univ. Granada.
Geochronological, Nevado-Filábride complex, Petrochronological data, Tectono-stratigraphic
Geochronological, Nevado-Filábride complex, Petrochronological data, Tectono-stratigraphic
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