Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 89American Philosophical Society, 1945 |
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... latitude 71 ° and pour gasoline into the tanks from cans carried in the cabin . The plane landed at the base at 6:30 P. M. The coast had been seen to trend gen- erally westward from the turning point in approx- imate latitude 72 ° 55'S ...
... latitude 71 ° and pour gasoline into the tanks from cans carried in the cabin . The plane landed at the base at 6:30 P. M. The coast had been seen to trend gen- erally westward from the turning point in approx- imate latitude 72 ° 55'S ...
Сторінка 139
... latitude 71 ° 48 ' S. The remainder of the coastline to the south was observed and photographed by the Condor air- plane which flew south to latitude 74 ° 42 ' S. The Weddell Coast exhibits a block - fault topography , which has ...
... latitude 71 ° 48 ' S. The remainder of the coastline to the south was observed and photographed by the Condor air- plane which flew south to latitude 74 ° 42 ' S. The Weddell Coast exhibits a block - fault topography , which has ...
Сторінка 175
... latitude 68 ° 10 ' S. to latitude 69 ° 40 ' S. is shelf ice . The shelf ice of the Weddell Coast has a general elevation of 200 feet . The surface has minor undulating waves in many places . It is marked by many small crevasses , and in ...
... latitude 68 ° 10 ' S. to latitude 69 ° 40 ' S. is shelf ice . The shelf ice of the Weddell Coast has a general elevation of 200 feet . The surface has minor undulating waves in many places . It is marked by many small crevasses , and in ...
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