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 Name                           Last modified      Size  
 Parent Directory                                    -   
 plate-2-thumb.jpg              09-Sep-2011 15:46  6.7K  
 plate-1-thumb.jpg              09-Sep-2011 15:46  7.4K  
 plate-1.pdf                    08-Sep-2011 17:39  6.9M  
 plate-2.pdf                    08-Sep-2011 17:40  7.7M

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U.S. Department of the Interior | U.S. Geological Survey
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