Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 89American Philosophical Society, 1945 |
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... West Base was established on January 12 , 1940 , and work at East Base was begun on March 12 , 1940. The latter was situated on a low off- shore island adjoining a large glacier , and it allowed ready access to land and sea alike . This ...
... West Base was established on January 12 , 1940 , and work at East Base was begun on March 12 , 1940. The latter was situated on a low off- shore island adjoining a large glacier , and it allowed ready access to land and sea alike . This ...
Сторінка 364
American Philosophical Society. RESULTS OF AURORAL OBSERVATIONS AT WEST BASE , ANTARCTICA , APRIL TO SEPTEMBER , 1940 Lieutenant MURRAY A. WIENER , U. S. A. A. F. Auroral Observer , U. S. Antarctic Service The Bay of Whales base was ...
American Philosophical Society. RESULTS OF AURORAL OBSERVATIONS AT WEST BASE , ANTARCTICA , APRIL TO SEPTEMBER , 1940 Lieutenant MURRAY A. WIENER , U. S. A. A. F. Auroral Observer , U. S. Antarctic Service The Bay of Whales base was ...
Сторінка 372
... West Base observatory an Exacta camera , equipped with a Zeiss Tessar f . 2.5 lens and Agfa Ultraspeed Pan film , was used . MEASURING THE BASELINE The measurement of the baseline between West Base and the field station was made during ...
... West Base observatory an Exacta camera , equipped with a Zeiss Tessar f . 2.5 lens and Agfa Ultraspeed Pan film , was used . MEASURING THE BASELINE The measurement of the baseline between West Base and the field station was made during ...
Зміст
WEST BASE FLIGHT OPERATIONS | 35 |
Field Altitudes of West Base Parties United States Antarctic Service Expedition 1939 | 61 |
The Geology of the Rockefeller Mountains King Edward VII Land Antarctica | 67 |
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altitude Antarctic Service Antarctic Service photo Antarctica atmosphere average Bay of Whales biotite birds body Cache calories camp Cape cent clothing coast cold collected crevasses dikes East Base Edsel Ford Edsel Ford Ranges feet feldspar flight Ford Ranges forest Fosdick Range freezing Geol George VI Sound Glacier gneisses grains granite granodiorite heat loss hornblende igneous rocks increase intrusive Island Jour latitude Little America longitude Marie Byrd Land metamorphic meters miles minerals Mount Rea muscovite observations Official U. S. Antarctic orthoclase outcrops Palmer Peninsula party Peak pemmican perthite petrographical photographs pigeons plagioclase plane plasma calcium plateau plutonic rocks quartz ration region Rockefeller Mountains Ross Shelf Ice schist sedimentary sediments sericite Siple sledging snow southern specimens surface thermal timber tion trail trees U. S. Antarctic Service United States Antarctic Wade weather Weddell West Base wind velocity wood zone