TY JOUR TI Palynological assemblage of the Synya Formation (Middle Triassic) from outcrops at the Vertny river (Bol’shaya Synya Depression, the Timan-Northern Urals region) KW spores and pollen KW Syninskaya Formation KW Middle Triassic KW Ladinian KW the Timan-Northern Urals region JO Vestnik of geosciences AU Il'ina, N.V. AU Zharkov, V.A. PY 2023 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"