f Natural Radionuclides of Flysch and Molasse of the Ukrainian Carpathians - the Indices of Sedimentation Conditions

Statistic distributions of potassium, uranium (by radium) and thorium have been analised in lithofacies of Precarpathian foredeep and Skyba zone of the Carpathians (more than 25.000 core samples). Regulated or transitional up to heterogeneous, by V. Strakhov, distribution of percent ambundance of radionuclides is characteristic with their increasing from sandstones to aleurolites and further on - to clay-argillites; regulated distribution reflects the balancing of the forms of the radiators location on the profile of -weathering - transportation - sedimentation and the insignificant bend of primary-sedimentary distribution by catagenetic processes.