Fig. 2From: Dating the Tethyan Ocean in the Western Alps with radiolarite pebbles from synorogenic Oligocene molasse basins (southeast France)Schematic stratigraphy of the Tertiary foreland series exposed in the French Subalpine zones, more specifically the Barrême basin. Barton. Bartonian, Priabon. Priabonian, Aquitan. Aquitanian, conglo. conglomerate, biostr. biostrome. The origin of Barrême basin pebbles are the Clumanc conglomeratesBack to article page