Yanchenko V. Genetic Typification and Rheological Formative Mechanisms of Conglomerative Masses of the Ukrainian Shield Metamorphic Complexes (on the examples of Volynskiy and Rosynsko-Tikytskiy Megablocks)

The dissertation is devoted to the investigation of conglomerative masses of metamorphic complexes of the Ukrainian Shield. Their typification is examined in detail according to the genesis, rheological conditions of formation, mechanisms of their origin are considered too. In the study, grounded on Volynskiy and Rosynsko-Tikytskiy Megablocks of the Ukrainian Shield, according to tectonofacial methodology seven typical for amphibolite facies' metamorphic complexes genetic types of conglomerative rocks are identified and described in detail: metaolistostromic ("zvenigorodsky"), the products of tectonic boudinage of migmatites ("teterivsky"), products of boudinage of veiny bodies and neosoms of strati migmatites, products of a viscous chaotized disintegration of granitized rocks and nodular mimicric gravelitic formations ("stebnynsky"), desquamation products. As a result of investigations the correlation scheme of conglomerative formations' structural and material characteristics was carried out.