The western flank of the Mediano Anticline, Ainsa Basin, southern Pyrenees foreland basin, Spain, as seen from the western shore of the Embalse de Grado. The ranch in the middle ground is Puy de Cinca. The lower slopes include the Puy de Cinca carbonate ramp and lower and upper delta plain facies of the proximal Sobrarbe delta complex, which developed in the Late Eocene. It onlaps and/or show a fault contact against Cretaceous to Paleocene carbonates of the Mediano Anticline