New data on the dynamics of the Scope of the Santander Massif during the Secondary (Eastern Cordillera of Colombia)

Abstract

It is analyzed the positive tendency of the area of the Santander Massif during the Mesozoic sedimentation in the Cordillera Oriental. This positive tendency remain registered by a thinner Cretaceous and the existenceship of breakes in the Cretaceous sequence on the Santander Massif, and by the distribution of facies in the Lower Cretaceous.