Title: Stratigrafii͡a︡ devonskikh i bolee drevnikh paleozoĭskikh otlozheniĭ I͡U︡zhnogo Urala i Priuralʹi͡a︡
Subjects: Micropaleontology, Paleobotany, Stratigraphic Geology
Places: Bashkortostan, Russia (Federation)
Time periods: Devonian, Paleozoic