Supplemental Material: Geophysical constraints on continental rejuvenation in central China: Implications for outward growth of the Tibetan Plateau

Figure S1: Elevation and geophysical data map. Figure S2: Fault slip rates in the West Qinling Syntaxis and its adjacent region. Figure S3: Comparison of the observed and modeled GPS velocities within the West Qinling Belt. Figure S4: The distribution of seismic stations. Figure S5: The fitting curve of travel time and epicentral distance. Figure S6: Distribution of ray paths. Figure S7: Trade-off curves for smoothing and damping. Figure S8: The result of checkerboard resolution test. Figure S9: Deep P-wave velocity structure transect. Figure S10: Distribution of epicenters after relocation. Supplemental Text S1: Technical details of the tomography method and inversion.