TY JOUR TI U-Pb (LA-ICP-MS) isotopic ages and probable sources of detrital zircon in quartzite sandstone of the Khobeyu Formation (the Subpolar Urals) KW detrital zircon KW U-Pb dating KW Late Riphean KW Khobeyu Formation KW Subpolar Urals JO Vestnik of geosciences AU Soboleva, A.A. AU Andreichev, V.L. AU Mikhailenko, J.. AU Khubanov, V.B. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"