Picture showing the topographical gap between the SAK and the RA flaps. The former Aptian-Albian main weld is indicated from the north of the SAK to the RA, probably reactivated as a steep thrust in the Cenozoic. The GP is shown over a gliding surface representing the contact of the ancient overturned megaflap over the former adjacent halokinetic basin. Location of Figure 14 is indicated.