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1
United States (including the District of Columbia) and its Territories
Antarctica [Geographic Names Database]
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5Published 2002“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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6Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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7Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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8Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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9Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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10Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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11Published 2008“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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15
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16Published 2010“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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17Published 2007“...U.S. Dept. of the Interior, U.S. Geological Survey,...”
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18Published 2000“...U.S. Dept. of the Interior, U.S. Geological Survey, Astrogeology Research Program,...”
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