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  1. #1
    Join Date
    Aug 2009
    Location
    Beautiful British Columbia
    Posts
    4,093

    Default I found this interesting


  2. #2
    Join Date
    Sep 2009
    Location
    Sandhills of the Great Plains
    Posts
    654

    Default

    Yes, very interesting .

  3. #3
    Join Date
    Sep 2009
    Location
    My wife's house in Nebraska
    Posts
    4,976

    Default

    Neat

  4. #4
    Join Date
    Feb 2016
    Location
    Pittsburgh, PA
    Posts
    1,685

    Default

    There are lots of strange things to see in that part of the world. I flew around the SE part of Alaska in the late 80s and saw the huge U-shaped dry valleys left behind by the extinct glaciers and the new vegetation that was growing along the shoreline downstream of an existing glacier as the land rebounded from the weight of the ice.

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