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Permission was received to examine the relevant specimens from museum collections.Samples from the frozen carcass of bison Rauchua were donated by the Ice Age museum in Moscow; baby bison Batagay by the Museum of Mammoth, Institute of applied ecology of the North, North-eastern federal University in Yakutsk; and bison Yukagir from by the Yakutian Academy of Sciences, Yakutsk (all them in Russian Federation).The clear area termed “white”, corresponds to an intermediate state of formation of a structure called “adipocere”, which corresponds to the result of saturation of unsaturated fatty acids.The dark “brown” area is the primeval fat, which contains hairs (H), and the unchanged fatty acids..However, in the baby bison Batagay only white fat was detected.There are light and dark areas, which correspond to different stages of fat conservation.All samples were analysed by gas-liquid chromatography-mass spectrometry (GLC-MS) and GLC flame-ionization detection (GLC-FID).Fat samples from two bison showed two well-differenced areas, i.e.
a baby bison from Batagay (bison Batagay), a complete body of an adult male from the Yuka region (bison Yukagir; Figure 2), and a bison from Rauchua river (bison Rauchua), which were very close in time, all from the early Holocene (8,200; 9,300; and 8,000 years BP, respectively).Sterile conditions were maintained during the dissection procedures and a special drill was used on the frozen carcasses.The samples were taken from the layers under the skin in the best preserved areas (Table 1).The fall of the USSR, and the the political and economic transformations of former Soviet republics, satellite countries and settlements – these events motivated Polish photographers to travel east across the Bug river. One of the biggest manifestations of of the democratic opposition on the Zubowski Square near the press centre of the Ministry of Foreign Affairs. 3 z 8 Moscow 1990, a banner saying: "The ones who fear us drink are those who drink our blood".