Pre-andean tectonic events from albian to eocene in the middle Magdalena valley and situation of the western flank of the proto-eastern cordillera (Colombia)

For years in Colombia research has been mainly centered on the knowledge of the most recent uplifting of the Eastern Cordillera, and on the evaluation of the Tertiary units in many basins to understand the recent deformation. Recently, due to the necessities of the oil industry to evaluate new targe...