In the frame of Russian-German cooperative scientific expeditions to Taymyr Peninsula and to Northern Yakutia (1995-2007) the texture ices were sampled and studied in detail. The results on the isotopic composition (δ 18O, δD) analyses of 285 samples of Late Pleistocene and Holocene texture ices are presented. The peculiarities of the formation of texture ice isotopic composition are described. The δ18O and d-excess records based on 14C dated texture ice samples from the Mamontovy Klyk and Oygossky Yar sites are presented.