Proposed chronostratigraphic framework for the Apt Basin deposits before its connection with the Forcalquier Basin across the studied sections (See Fig. 5a and 6a for their complete name and location). Color coding corresponds to facies associations of Fig. 7. Dark grey color corresponds to facies that were not described, light grey color to deposits that were not observed in the field. The mapping code of previous units from Fig. 4 is also displayed with their chronostratigraphic position. The white bone corresponds to the stratigraphic location of the Débruge fossil bed.