Resumen de Niveles de tormenta en un intervalo siliciclástico costero aptiense de la subcuenca de Las Parras (Teruel): consideraciones paleogeográficas y estratigráficas
Carlos Peropadre Medina, M. Nieves Meléndez Hevia, Carlos Luis Liesa Carrera
A coastal siliciclastic unit was deposited during the Aptian at the base of Villarroya de los Pinares Formation in Las Parras sub-basin. It can be subdivided in four coarsening-upwards coastal sequences. We focus in the third sequences (53), which is built up of fine to coarse sandstones, representing an upward change from storm dominated lower shoreface to upper shoreface enviroments. This sequence represent a reliable datum for correlation across the study area, allowing enhanced stratigraphic precision and the recognition of interesting relationships in the siliciclastic unit. Its lateral facies changes suggests the location of a clastic discharge system toward the southeast. The major thickness unhomogeneity across this sequence is also found at the south-eastermost section, which is related with a different structural location involving a jump towards another subsiding block.
