
            
            By: magic-gigapans
            
              Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
                
            
            
              License:
                 Creative Commons Non Commercial ⧉
              
            
          
            Uploaded: 5 May 2020
            Last Updated: 26 Jun 2020
          
              1.07 gigapixels
            60,776 x 17,592 pixels
            202.6 in X 58.6 in at 300dpi
            
              3,618 pixels per inch
          
Crossbedded fine sandstone from the upper Triassic-aged Balls Bluff Formation siltstone. Collected in Haymarket, VA.