Investigation included palynological analysis and radiocarbon dating of the Holocene lake,alluvial (Oxbow lake)and swamp sediments in middle and northern Taiga subzones of the Komi Republic.On the basis of cores from three boreholes and fourteen outcrops,synchronous spectra correlation and Holocene separation were accomplished.Mean annual and July temperatures were estimated by Klimanov’s Investigation included palynological analysis and radiocarbon dating of the Holocene lake, alluvial (Oxbow lake) and swamp sediments in middle and northern Taiga subzones of the Komi Republic. On the basis of cores from three boreholes and fourteen outcrops, synchronous spectra correlation and Holocene separation were accomplished.Mean annual and July happened were estimated by Klimanov’s