This article adduces records, which were obtained during campaign at summer of 2016, in the framework of the
PLOT project. The area of research took place in north part of Lake Taymyr. We present data from two lake
terraces. How the research shows, the relative elevations of terraces are about 8-10 m and 22-25 m above the lake.
On the basis of currently available results of pollen analysis and total organic carbon analysis, it is possible to
conclude, that 8-10 m terrace has Holocene age (6,5-5 ka). The pollen data shows the sediments of 8-10 m terrace
formed during two periods. The first period was warmer then modern. The second period was close to current
conditions. Available results of 22-25 m terrace allow us to conclude only that it is older than the Holocene