Title: Litologii︠a︡ i geokhimii︠a︡ paleozoĭskikh format︠s︡iĭ severa Urala i Paĭ-Khoi︠a︡
Subjects: Stratigraphic Geology, Geology
Places: Ural Mountains, Russia (Federation), Paĭ-Khoĭ Range
Time periods: Paleozoic