Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 89American Philosophical Society, 1945 |
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Сторінка 289
... specimens taken by the Deutsche Südpolar - Expedition . The largest specimen taken by the Southern Cross measured 20 mm . , which is about the size of the largest specimens in the present collection . Orchomenella chilensis ( Heller ) ...
... specimens taken by the Deutsche Südpolar - Expedition . The largest specimen taken by the Southern Cross measured 20 mm . , which is about the size of the largest specimens in the present collection . Orchomenella chilensis ( Heller ) ...
Сторінка 290
... specimens taken by the Discovery in 1926 at South Georgia . One of the Discovery specimens , an ovigerous female , measured 13 mm . The The single specimen of the present collection measures about 11.5 mm . and constitutes the most ...
... specimens taken by the Discovery in 1926 at South Georgia . One of the Discovery specimens , an ovigerous female , measured 13 mm . The The single specimen of the present collection measures about 11.5 mm . and constitutes the most ...
Сторінка 295
... specimens . Lysasterias adeliae ( Koehler ) Neny Fjord , Palmer Peninsula ; March 3 , 1940 ; M. J. Lobell . Four specimens . OPHIUROIDEA Astrotoma agassizi Lyman Bay of Whales ( lat . 78 ° 28 ′ S. , long . 163 ° 55 ' W. ) ; January 13 ...
... specimens . Lysasterias adeliae ( Koehler ) Neny Fjord , Palmer Peninsula ; March 3 , 1940 ; M. J. Lobell . Four specimens . OPHIUROIDEA Astrotoma agassizi Lyman Bay of Whales ( lat . 78 ° 28 ′ S. , long . 163 ° 55 ' W. ) ; January 13 ...
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