Title: Uglenosnai͡a︡ format͡s︡ii͡a︡ i͡u︡go-vostochnoĭ okrainy Tungusskogo basseĭna
Subjects: Basins (Geology), Coal, Formations (Geology), Geology, Paleogeography, Sedimentation and deposition, Stratigraphic Geology
Places: Russia (Federation), Tunguska Basin
Time periods: Paleozoic