Montjuïc is one of the few outcrops of the Miocene record of Barcelona semi graven. Corresponds to a coastal alluvial fan that had the source area in the range of Collserola.
The main bulk of the alluvial fan are detrital material, but the transgressions of the Mediterranean left some very interesting marine wedges. In the port area of goods, a cut that spectacular to watch the entire sequence.
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Petrologia i diagènesi en sediments de l'Oligocè superior i del Miocè inferior i mitjà de la Depressió del Vallès i del Pla de Barcelona. Evolució de l'àrea font i dinàmica dels fluids
