The deposits lithological features and relict dune age in environs of Manevychi

Based on research studies was fixed time of relict form formation in environs of Manevychi – Late Pleistocene (from 17,0 + 2,6 to >12,0 thousand years ago). The deposits lithological features of form and its base was analyzed, particularly gives detail characterization of granulometric deposit composition. Predominant deposits in relict form forming are medium-grained (Mz = 1,04–1,38Ф) mediumgrade (σ1 = 0,67–0,83) sands. In sections on different depth be found lenses and layers of coarse-grained sand with small capacity 1,0–1,5 cm. in medium-grade sand deposits predominating fractions 0,50–0,30 mm. They total content is about 43,22 to 57,40%, in coarse-grained lenses and layers predominated are fractions within 0,8–0,5 mm and forming 39,38–50,64 %. Key words: relict form, dune age, granulometric composition, heavy and light minerals.