Kolyma

Kolyma (Колыма́, kəɫɨˈma) or Kolyma Krai (Kolymsky kray) is a historical region in the Russian Far East that includes the basin of Kolyma River and the northern shores of the Sea of Okhotsk, as well as the Kolyma Mountains (the watershed of the two). It is bounded to the north by the East Siberian Sea and the Arctic Ocean, and by the Sea of Okhotsk to the south. Kolyma Krai was never formally defined and over time it was split among various administrative units. , it consists roughly of the Magadan Oblast, north-eastern areas of Yakutia, and the Bilibinsky District of Chukotka Autonomous Okrug. The area, part of which is within the Arctic Circle, has a subarctic climate with very cold winters lasting up to six months of the year. Permafrost and tundra cover a large part of the region. Average winter temperatures range from (even lower in the interior), and average summer temperatures, from . There are rich reserves of gold, silver, tin, tungsten, mercury, copper, antimony, coal, oil, and peat. Twenty-nine zones of possible oil and gas accumulation have been identified in the Sea of Okhotsk shelf. Total reserves are estimated at 3.5 billion tons of equivalent fuel, including 1.2 billion tons of oil and 1.5 billion m3 of gas. The principal town Magadan has nearly 100,000 inhabitants and is the largest port in north-eastern Siberia. It has a large fishing fleet and remains open year-round because of icebreakers. Magadan is served by the nearby Sokol Airport. There are many public and private farming enterprises. Gold mines, pasta and sausage factories, fishing companies, and a distillery form the city's industrial base. During archaeological investigations of Paleolithic sites on the Angara, in 1936 the unique Stone Age site of Buret’ was discovered which yielded an anthropomorphic sculpture, skulls of rhinoceroses, and surface and semisubterranean dwellings. The houses were analogous, on one hand, to Paleolithic European houses and, on the other, to ethnographically studied houses of the Eskimos, Chukchi and Koryaks.