STRATIGRAPHIE SEQUENTIELLE DES SERIES DU SENONIEN SUPERIEUR DANS LA ZONE SOUS-PYRENEENNE (PETITES-PYRENEES ET DOMES ANNEXES, SW FRANCE)

Four depositional sequences have been identified in the late Campanian to Early Paleocene of the area from the «Petites-Pyrenees» to the «Domes annexes»: Ausseing, St. Marcet, Gensac, Montmaurin. They correlate with the third order eustatic cycles UZA 4.4, UZA 4.5, TA 1.1 and TA 1.2 of Haq and al's global chart. Despite the fact that tectonic interference is felt in the sequence locations, eustatic changes are the main factor of sedimentary control during the infilling of the Sub-Pyrenean basin