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Bellingshausen Sea

 
Dictionary: Bellingshausen Sea


An arm of the southern Pacific Ocean off the coast of Antarctica extending from Alexander I Island to Thurston Island.

 

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Columbia Encyclopedia: Bellingshausen Sea
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Bellingshausen Sea, part of the S Pacific Ocean, W Antarctica, SW of Cape Horn between the Antarctic Peninsula and Amundsen Sea. The sea is named after Russian explorer Fabian Gottlieb von Bellingshausen, who circumnavigated Antarctica in 1819. Major islands in the sea include Alexander I, Peter I (both named by Bellingshausen), and Charcot islands.


Wikipedia: Bellingshausen Sea
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Map showing the location of Alexander Island.

The Bellingshausen Sea is an area along the west side of the Antarctic Peninsula, between Alexander Island and Thurston Island. It takes its name from Admiral Thaddeus Bellingshausen, who explored in the area in 1821.

In the late pliocene, about 2.15 million years ago, the Eltanin asteroid impacted here. This is the only known impact in a deep-ocean basin in the world.[1]

References

  1. ^ Gersonde, Rainer; F. T. Kyte, T. Frederichs, U. Bleil, H.-W. Schenke, G. Kuhn, Frank T. (2005). "The late Pliocene impact of the Eltanin asteroid into the Southern Ocean – Documentation and environmental consequences". Geophysical Research Abstracts 7. 1607-7962/gra/EGU05-A-02449. http://www.cosis.net/abstracts/EGU05/02449/EGU05-J-02449.pdf. Retrieved 2008-06-22. 

External links


This article incorporates text from Bellingshausen Sea, in the Geographic Names Information System, operated by the United States Geological Survey, and therefore a public domain work of the United States Government. Coordinates: 71°00′S 085°00′W / 71°S 85°W / -71; -85


 
 

 

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2007. Published by Houghton Mifflin Company. All rights reserved.  Read more
Columbia Encyclopedia. The Columbia Electronic Encyclopedia, Sixth Edition Copyright © 2003, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/ Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Bellingshausen Sea" Read more