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June 26, 2001
Neversink Pit, Alabama, 1998
Photograph by George Steinmetz
"The limestone walls of Neversink, a 162-foot-deep open-air pit, provide habitat for a rare fern. 'The frontiers,' wrote Henry David Thoreau, 'are not east or west, north or south, but wherever a man fronts a fact.'"
—From "Making Sense of the Millennium," January 1998, National Geographic magazine
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