Szukana fraza: [Abstract = "The microstructural elements of pore space \(number of pores, porosity, total pore area, total pore perimeter, average diameter, average area, average perimeter, specific area\) are determined. Petrographic and chemical analysis of the stable\/firm phase and morphometrical analysis of pore space have provided new, interesting information about lithology on Quaternary calcareous sediments."]