Distribution of seismic and density heterogeneities in the crust and upper mantle of Transbaikalia and Baikal region (profile 1-SB)

Based on the complex interpretation of seismic and gravitу data along profile 1-SB, the parameter of weighted density was considered for different levels of the crust in Transbaikalia, Baikal region, and the Siberian Platform. The character of the distribution of weighted density in the crust emphasizes differences in the geodynamic essence of these areas. For folded regions, unlike the Siberian Platform, there is a higher contrast in the variation of weighted density in the upper layer of the consolidated crust and in the upper mantle layer.