Title: Stratigrafii͡a i paleogeografii͡a devonskiĭ otlozheniĭ Pravoberezhʹi͡a sredneĭ Pechory i i͡uzhnoĭ chasti gri͡ady Chernysheva
Subjects: Stratigraphic Geology, Paleontology, Paleogeography
Places: Russia (Federation), Pechora Valley
Time periods: Devonian