Ocena wybranych zmienności cech litologicznych w osadach rzecznych dolnego biegu Pilicy

Barbara Sobczuk

Abstract


ON VARIABILITY IN LITHOLOGICAL PROPERTIES OF LOWER PILICA RIVER DEPOSITS

Summary
The variability of some lithological features of river deposits of the Lower Pilica river is evaluated. Statistical analysis of the results of measurements of grain size distribution, quartz grain roundness and composition of heavy minerals included calculations of general value level, standard deviation, variance analyses and variability coefficient. The magnitude of differentiation of lithological features within a given facies, the facies present in the same cross-section, and those from different sections was quantitatively evaluated with the use of variance analysis (F. Snedecor test).

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