Velocity structure beneath the southern Puna plateau: Evidence for delamination
delamination, surface wave tomography, southern Puna Plateau, NORTHWESTERN ARGENTINE ANDES, TIBETAN PLATEAU, MAGMATISM, NORTHERN-TIBET, ANISOTROPY, CONTINENTAL-CRUST, RAYLEIGH-WAVE TOMOGRAPHY, GEOCHEMISTRY & GEOPHYSICS, SUBDUCTION EROSION, PHASE-VELOCITY, 2-D SENSITIVITY KERNELS