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 Name                           Last modified      Size  
 Parent Directory                                    -   
 Thumbs.db                      2014-03-24 09:45   22K  
 plate-1.pdf                    2014-02-18 08:26  8.8M  
 report-thumb.jpg               2014-02-18 08:26   31K

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U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1981/1073/
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