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  • Paleolithic archeology and the paleogeographical study of loess-paleosol sequences in Eastern Europe
  • Paleosols of various age from the Russian Plain and Western Siberia were studied for their humus composition and physico-chemical properties. The permanent features of humus in paleosols useful for paleogeographical reconstruction and geoecological
  • and reflect different climatic and paleogeographical conditions. The A. emphasizes that the erosion gaps common in loess profiles exclude the reconstruction of some paleoclimatic events.