Supplemental Datafile for Manuscript "Fine Crustal Structure and Metallogenic Implications of the Southwestern Xingmeng Orogen Revealed by Deep Seismic Reflection Profiling"

This dataset contains the processed deep seismic reflection stacked section and the corresponding shallow P-wave velocity model for an approximately 89 km long seismic profile across the southwestern Xingmeng Orogen in northeastern China. The stacked section was produced through geometry assignment, static correction, noise attenuation, deconvolution, velocity analysis, normal moveout correction, residual static correction, and common-midpoint stacking. The P-wave velocity model was derived from first-arrival traveltime tomography and characterizes lateral velocity variations within the near-surface and upper crust along the profile. These datasets provide the principal geophysical constraints used to identify major faults, crustal reflection patterns, structural variations within the middle and lower crust, and the geometry of the Moho presented in the associated manuscript.