TY JOUR TI Conditions for the formation of ore-bearing Lower-Middle Paleozoic sedimentary formations of the Chatkal-Qurama Mountains of Uzbekistan KW black dolomites KW ritmostratigraphy KW facies belt KW facies zone KW facies KW dynamic paleogeography KW sedimentary rocks KW shales KW shallow-flooded KW stagnant zone JO Vestnik of geosciences AU Munduzova, M.A. PY 2024 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"