
            
            By: magic-gigapans
            
              Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
                
            
            
              License:
                 Creative Commons Non Commercial ⧉
              
            
          
            Uploaded: 25 Mar 2020
            Last Updated: 22 May 2020
          
              56 megapixels
            7,938 x 7,114 pixels
            26.5 in X 23.7 in at 300dpi
            
              490,206 pixels per inch
          
The field of view is 0.17 mm^2. Click here to explore a scanning electron micrograph of a "sand" grain from Zone 13: https://viewer.gigamacro.com/view/wjHkwkP15N7mpnba Click here to explore another: https://viewer.gigamacro.com/view/BNojaYgr6rQcEM8O Click here to explore the disaggregated sediment in which this little guy was found: https://viewer.gigamacro.com/view/JAoEVj982aUjrkON