Lithospheric-scale 3-D numerical model of Menant et al. (2016a, 2016b). A: mantle velocity field (red arrows), crustal velocity field (black arrows). B: 3-D view from above showing the depth of the top of the lower molten crust in the back-arc region and the finite strain ellipsoids in the lower crust and the position of a-type and b-type domes. C: map view of details of the model focused on the transfer zone above the slab tear showing in addition finite strain ellipsoids in the upper crust.