Nuevos datos sobre la estratigrafía y evolución sedimentaria del mesozoico de la Unidad de Sierra Harana (subbético interno, Cordillera Bética)

Abstract

In too paper a space-time correlation between the terms of Mesozoic sequence in made, and a model concerning the sedimentary evolution is proposed, also some new significant aspects of the Internal Subbetic palaegeography are pointed out.
As in the rest of the Subbetic, in Sierra Harana Unit the liassic carbonate platform dissintegrated at Late Lower-Middle Liasic and gradually evolved to a seamountt. During this evolution a differential subsidence between the western and central-eastern sectors of this Unit determined the deposition of different sedimentary facies with variable thickness during Jurassic. The facies became homogeneous since the beginning of the Cretaceous.