.... Tectonic zonation of the Vendian–Lower Paleozoic structural stage of the Siberian Platform was based on a 1:1,000,000 scale structure map on the top of the Vendian (Tetere Formation and its analogs). This map first produced for the entire region in question incorporates the most recent geological...

... and geophysical implications. Magnetic viscosity of rocks in situ was studied at a site in the Irelyakh River–Chuonalyr Brook interfluve in the Malaya Botuobiya area, 30 km west of Mirnyi city ( Fig. 1 ). The superparamagnetic rocks consist of outsized basaltic tuff of the Triassic Chichikan Formation...

... in extrastrong saturated brines. These brines were also subjected to gravitational sinking into the Vendian reservoirs, which was the main cause of the inverse vertical hydrogeochemical zoning in the hydrogeologic subsalt formation. The brine metamorphism processes and temperature changes in the rock horizons...