| Who What Where WhenWHATWHEREWHEN | REFINE  Browse All : Atlas Map and Geology Book and Geologic Atlas by Post, W.S.
         1-2 of 2
       Author [USGS (U.S. Geological Survey), Walcott, Charles D., Tweedy, Frank] Full Title Plate CXXXVIII. Dayton Quadrangle, Wyoming, Land Classification and Density of Standing Timber. Julis Bien & Co. Lith. N.Y. Publisher Government Printing Office Author [USGS (U.S. Geological Survey), Walcott, Charles D., Tweedy, Frank] Full Title Plate CXXXIX. Bald Mountain Quadrangle, Wyoming, Land Classification and Density of Standing Timber. Julis Bien & Co. Lith. N.Y. Publisher Government Printing Office 
         1-2 of 2
       | 
 
            
                      
    
            
          