Estudio del Terciario marino de la sierra del Mugrón (Prov. Albacete y Valencia)

The Miocene sediments of sierra del Mugron give us a good example of marine sedimentation in littoral facies. The stratigraphic observatior~s effectued, the petrologic characteristics of these materials and their classification, are analyzed in this paper. The set of these dates, with the help of macro and micropaleontologic criteries permits to interpret the conditions of deposition. It is concluded this deposition occurred in the internal continental plattform, in relation with regional tectonic process and a great development of coloriial organisms