Low-Density Zones in The Crystalline Crust of Transcarpathian Depression from Petrophysical Thermobaric Modelling

The interdisciplinary interpretation of geophysical data is that the event of a coherent model for the Earth's lithosphere wave and gravity fields. Petrophysical thermobaric modelling (PTBM)of the crystalline crust on the demonstrated that characteristics of low velocity zones (LVZs) depend slightly on mineral composition of rocks at relevant depths. they're mainly related to the geothermal regimes of the crystalline crust. Complex changes are experimentally obtained for in rocks. They arise only gradient exceeds the certain threshold within the crust and therefore the pressure which cannot compensate thermal disturbances of rocks