Regional geophysical investigations along the 1-EV line

The regional-scale MT-surveying along the 1-EV geotraverse is utilized for the imaging of the sedimentary cover and earth crust of the Eastern-European Carton. The cross-section reflects the transition from the Voronezh Anteclise to the Pre-Caspian depression. The thickness of the sediments in this zone is increasing from tens of meters to 7-8 kilometers. The resistivity values of the geoelectrical horizons are changing due to appearance of new lithological formations along with the changes in hydrogeological regime.

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