Radioactivity and Organic Matter in Mesocenozoic Rocks, The Eastern Azerbaijan - Correlation and Cyclicity

The paper presents results of radioactive and geochemical studies of rocks in different stratigraphic intervals in the sedimentary complex of the East Azerbaijan and their correlation. There have been studied regularities of distribution of integral radioactivity, amount of radioactive elements and geochemical characteristics of the organic matter of rocks in 40 natural exposures of Mesozoic and Paleogene-Neogene deposits. There has been determined correlation of radioactive and geochemical parameters, cyclicity in their distribution along the section.