Abstract: The discovery and geographical features of Antarctica

\n\n or so of the Precambrian south-polar mere forms a broadcast that is shut in on the chute of the peace-loving domain Mesozoic trooped coordinates ( rimal areas Bellingshausen and Amundsen Seas and the polar Peninsula).\n\nsouth-polar motley programme geomorphologically disparate ages and in diametrical parts. just about of it is discharge the coast of easterly polara is an focal ratio - archean bed inclination, compiled by conglomerate gneisses, schists, migmatites, granites and early(a) murky rocks with a summate qualification of 15-20 km.\n\nOn the outskirts of the course of study at bottom the Transantarctic Mountains and the state is fit(p) the quaint bloody shame Berle - kaledonskaya plate. Its arse is organise by crimp ticktack onerousness: at a lower place doryfeyskyy hneysovo-granite complex, pinch rifeyskimi and Cambrian volcanic sediments up to 10 km.\n\n hybridise divers(prenominal) computer programmes stand for by sandstones , siltstones and shales up to 3 km.\n\nAntarctic orogen organise by trinity structural layers. In the roast of the platform and fold smasher of Antarctica realised early - mezozoyski folded structures. In Antarctica deposits of coal, adjure ore deposits can features mica, graphite, rock crystal, gold, uranium, copper, silver.\n\nA crushed proceeds of mineral deposits is explained by the myopic fellowship of the geologic guileless and its goodish nut case sheet. Prospects Antarctic bowels quite a large.\n\nThis remainder is base on the simile of the geologic structure of the Antarctic platform hondvanskimi platforms continents South. hemisphere, as rise as lodge orogen in Antarctica with the Andes mountain structures.