TY JOUR TI Lower Cretaceous foraminifera of the northern part of Middle Siberia (Central Taimyr and lower reaches of the Olenek River): biostratigraphic and biofacies analyses KW Boreal Berriasian KW Valanginian KW Hauterivian KW communities KW associations KW foraminifers KW Central Siberia JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Hafaeva, S.N. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"