
            
            By: magic-gigapans
            
              Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
                
            
            
              License:
                 Creative Commons Non Commercial ⧉
              
            
          
            Uploaded: 24 Apr 2020
            Last Updated: 21 May 2020
          
              412 megapixels
            24,292 x 16,952 pixels
            81.0 in X 56.5 in at 300dpi
            
              4,043 pixels per inch
          
Lycopsid bark from the Pennsylvanian-age Allegheny Formation. Collected on Corridor H in West Virginia.