Sedimentology and sedimentary evolution of the Artoles Fm in Miravete de la Sierra (Teruel, Iberian Chain)

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Este trabajo analiza la sedimentología y evolución sedimentaria de la Fm.Artoles (Barremiense) en el perfil estratigráfico Camino de Miravete (subcuenca de Galve, España). El análisis sedimentológico ha permitido diferenciar cuatro asociaciones de facies: lagoon mixto detrítico-carbonatado, delta mareal de flujo, rampa media proximal y rampa media distal. La evolución sedimentaria interpretada a partir de las asociaciones de facies, indica la existencia de tres etapas sucesivas: I- lagoon carbonatado, II- rampa media distal que prograda hacia rampa media proximal y III- sistema de lagoon más abierto. La eustasia y la actividad tectónica pueden ser responsables de la abrupta profundización definida entre los dos primeras etapas
The sedimentology and sedimentary evolution of the Barremian Artoles Fm in the Camino de Miravete section (Galve sub-basin, Spain) is presented. The detailed log of the stratigraphic succession together with facies analysis and fossil content have allowed the distinction of four main facies associations:mixed terrigenous-carbonate lagoon, flood-tidal delta, proximal middle ramp and distal middle ramp. The sedimentary evolution of facies associations characterizes three successive stages: I- restricted carbonate lagoon system, II- middle ramp system and III- turning back to another carbonate lagoon with more open facies. Eustasy and tectonics may be responsible of the abrupt deepening that took place between stages I and II

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Atribución-NoComercial-SinDerivadas 3.0 España
The license for this item is described as Atribución-NoComercial-SinDerivadas 3.0 España