Lagrasse balanced cross-section and its Paleocene restoration. Legend is the same than in Figure 9. The Capendu, Alaric and Boucher Thrusts are connected into the basement. The Capendu Thrust is interpreted as initiated on an inherited fault which would be active today. The Lagrasse Thrust is branched into the Triassic evaporites and affects the Mesozoic sedimentary cover. The NCO structure is not interpreted but the folded series beneath the flat ones may be due to the salt weld (Fig. 8). Post-Eocene NE-SW faults such as the Camplong and Tournissan networks are connected on deep (20-30 km) events and aligned along Alet and Rennes-les-Bains (Fig. 8). An indicative 2D hydrothermal path is proposed as an analogous of the Mouthoumet Massif one. In the restoration, numerous Mesozoic normal faults and other inherited faults are passively transported on the Thrusts and reactivated as post-Eocene faults after the folding.