Title: Otchetii︠e︠ obshchestvu ispytateleĭ prirody pri imperatorskom Kharʹkovskom universitetii︠e︠ o geologicheskikh izslii︠e︠dovanii︠a︡kh P. Pi︠a︡tnit︠s︡kago
Subjects: Contributions in geology, Basins (Geology), Stratigraphic Geology, Research
Places: Russia (Federation), Don River, Dnieper River, Formations (Geology), Dnieper River Watershed, Don River Watershed
People: P. P. Pi︠a︡tnit︠s︡kiĭ (1859-1940)
Time periods: Cretaceous