ИСТИНА

The Tectonomagmatic processes at the turn of Devonian – Carboniferous periods (D3 – C1) are large-scale and relatively short-term geological processes that took place synchronously on different paleocontinents and in paleoseas. They caused a sharp increase in the number of ore and oil and gas formations due to enrichment of the Earth's crust by organic matter (OM) and chalcophyllic, noble and rare-earth elements. The magmatic and metallogenic specificity of the D3-C1 boundary is characterized by a planetary manifestation of ore-generating and ore-localizing processes, which have led to the formation of a global metallogenic stratalevel with high metallogenic productivity. Its formation took place during specific geodynamic regime, when oceanic processes in some segments of the Earth's crust were completed, others did not come; orogenic continental processes of some segments of the Earth's crust were completed, and others did not begin.Thus, the D3-C1 global stratalevel of increased and intensive ore, oil, gas and shale formation reflects the close connection of galactic processes, tectonics, magmatism, petro- and sedimentogenesis with endogenous and exogenous world genesis of industrial metallic, non-metallic ore and oil and gas deposits.