Resumen de Algunas aportaciones al conocimiento tecto-sedimentario del carbonífero de «El Bierzo» (León)

J. Santamaría, R. Robles Casas

• The reactivation of fractures caused the opening of the Stephanian Basin which generated the angular discordances between diverse sand bodies of the lacustrine fan delta, aislating the different coal beds and changing the conceptual model of this basin