Search for: [Subject and Keywords = geology of the site] OR [Subject and Keywords = Pustelnik \(Marki, Poland\)] OR [Subject and Keywords = Marki, Wołomin county, mazowieckie voivodeship \(Poland\)] OR [Subject and Keywords = geologia stanowiska] OR [Subject and Keywords = Pustelnik \(Marki, Polska\)] OR [Subject and Keywords = Marki, pow. Wołomin, woj. mazowieckie \(Polska\)] OR [Title = Pustelnik II] OR [Creator = Sawicki, Ludwik \(1893–1972\)]