Resumen de Études microstratigraphiques de quelques affleurements Néogènes de l'Ampurdan (Espagne)
The study of planktonic Foraminifera collected from three Neogene exposures in the Ampurdan (near Ciurana, at the station of San-Miguel-de-Fluvia and on the road to San-Mori) enables to give to all these outcrops a lower Pliocene age, extending within the chronostratigraphical limits of the Zones of Globorotalia margaritae and G. puncticulata (sensu BIZON & BIZON 1972).
Paleoecologic deductions after the vertical changes in the benthonic foramini- feral assemblages found in the studied exposures suggest that these rocks belong to a single Pliocene sedimentary cycle.
