Ice cliff erosion since 2001. The solid white lines indicate infrared radiometer and sonic ranger field of view. The dashed line indicates the area of erosion between the initial ice and sediment ... more 
Ice cliff erosion since 2001. The solid white lines indicate infrared radiometer and sonic ranger field of view. The dashed line indicates the area of erosion between the initial ice and sediment deposition (Pleistocene/Holocene epochs) and 200 less 
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LiveScience.com | Photo By Joseph Levy, University of Texas Institute for Geophysics.
Wed, Jul 24, 2013 1:05 PM EDT