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1by Kappel, William M.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1998
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3Published 1997“...Fact sheet (Geological Survey (U.S.)) ;...”
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4Published 1996“...Fact sheet (Geological Survey (U.S.)) ;...”
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5Published 1997“...Fact sheet (Geological Survey (U.S.)) ;...”
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6Published 1998“...Fact sheet (Geological Survey (U.S.)) ;...”
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7Published 1997“...Fact sheet (Geological Survey (U.S.)) ;...”
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8by Zarriello, Phillip J.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1999
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9by McKenna, James E.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1999
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10Published 2000“...Fact sheet (Geological Survey (U.S.)) ;...”
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11Published 2000“...Fact sheet (Geological Survey (U.S.)) ;...”
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12by Kappel, William M.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 2000
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13by Kappel, William M.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 2002
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14Published 2002“...Fact sheet (Geological Survey (U.S.)) ;...”
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15by Sherwood, Donald A.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1999
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16by Wieczorek, Gerald F.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1998
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17by Miller, Todd S.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 2004
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18Published 2002“...Fact sheet (Geological Survey (U.S.)) ;...”
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19by Kappel, William M.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 1998
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20by Lumia, Deborah S.“...Fact sheet (Geological Survey (U.S.)) ;...”
Published 2002
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