New Undersea Images Challenge Prevailing Ideas About the Antarctic Ice Sheet

Using echo-sounding equipment to create images and maps of areas below the ocean floor, researchers have begun to unravel a new story about the Antarctic Ice Sheet.

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<p><a href="http://www.physorg.com/news102339569.html">New Undersea Images Challenge Prevailing Ideas About the Antarctic Ice Sheet</a></p> <p>Using echo-sounding equipment to create images and maps of areas below the ocean floor, researchers have begun to unravel a new story about the Antarctic Ice Sheet.</p>