of Holocene geosystem dynamics is based on the use of paleogeographic, historical and archaeological investigations. Materials of aerospace survey take an important place in reconstruction of bygone epochs geosystems. - (L'A.).
and indirect data. Geological maps are divided on subject-matter basis into the following types: geologic maps, stratigraphic maps, tectonic maps, palinspatic maps and paleogeographic maps, hydrogeological maps, engineering geology maps, geochemical maps