Figure 2.
Models with erosion (flux steady state) showing particle paths (dotted lines) and domains of maximum exhumation. (A) Low basal friction model. (B) High friction. (C) Impact of décollements: 1—frontal accretion and basal duplex formation, 2—basal accretion (underplating), and 3—growth of an antiformal stack, wide amplitude folding of former imbricate thrusts (synformal klippe), and backthrusting.