Calibración temporal del Ordovícico Superior en el Sinclinal de Cañaveral, Monfragüe (Zona Centroibérica)
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Abstract
El Sinclinal de Cañaveral en el Parque Nacional de Monfragüe
contiene una serie completa del Ordovícico, donde el Ordovícico
Superior presenta una de las secciones más completas y mejor expuesta
de la Zona Centroibérica (ZCI). El estudio estratigráfico de
detalle de la serie ha permitido diferenciar dos grandes formaciones;
la Formación Puente del Cardenal y la Formación Villarreal de San
Carlos, además de reconocer los medios sedimentarios, superficies
significativas y cortejos sedimentarios. Por medio de la estratigrafía
secuencial se han calibrado dichas superficies al relacionarlas con
variaciones glacioeustáticas deducidas de las curvas isotópicas de
Bergström et al., (2009)
The Cañaveral Syncline in the Monfragüe National Park contains a complete Ordovician series, where the Upper Ordovician presents one of the most complete and best exposed sections of the Central Iberian Zone (ZCI). The detailed stratigraphic study of the series has made it possible to differentiate two major formations; the Puente del Cardenal Formation and the Villarreal de San Carlos Formation, as well as to recognise the sedimentary environments, significant surfaces and sedimentary crusts. By means of sequence stratigraphy, these surfaces have been calibrated by relating them to glacioeustatic variations deduced from the isotopic curves of Begström et al. (2009)
The Cañaveral Syncline in the Monfragüe National Park contains a complete Ordovician series, where the Upper Ordovician presents one of the most complete and best exposed sections of the Central Iberian Zone (ZCI). The detailed stratigraphic study of the series has made it possible to differentiate two major formations; the Puente del Cardenal Formation and the Villarreal de San Carlos Formation, as well as to recognise the sedimentary environments, significant surfaces and sedimentary crusts. By means of sequence stratigraphy, these surfaces have been calibrated by relating them to glacioeustatic variations deduced from the isotopic curves of Begström et al. (2009)







