Title: Geokhimii︠a︡ organicheskogo veshchestva nefteproizvodi︠a︡shchikh porod i nefteĭ verkhnego dokembrii︠a︡ i︠u︡ga Vostochnoĭ Sibiri
Subjects: Geology, Stratigraphic, Organic geochemistry, Stratigraphic Geology, Stratigraphic traps (Petroleum geology)
Places: Eastern Siberia, Russia (Federation)
Time periods: Precambrian