TY JOUR TI Organic matter, its generation potential, and the composition of the Artinskian deposits of the north of the Pre-Ural Foredeep (Timan-Pechora Province) KW Pre-Ural foredeep KW artinskian deposits KW mixtoliths KW petroleum source rocks KW organic matter KW bituminite KW generation potential JO Vestnik of geosciences AU Kotik, O.S. AU Saldin, V.A. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"