
            
            By: magic-gigapans
            
              Image: Callan Bentley, Mid-Atlantic Geo-Image Collection
                
            
            
              License:
                 Creative Commons Non Commercial ⧉
              
            
          
            Uploaded: 15 Apr 2020
            Last Updated: 26 May 2020
          
              448 megapixels
            22,770 x 19,667 pixels
            75.9 in X 65.6 in at 300dpi
            
              5,620 pixels per inch
          
A cross-section through a belemnite fossil can be seen in the Cretaceous white limestone exposed on Rathlin Island below voluminous outpourings of Causeway basalts. Rathlin Island, Northern Ireland, U.K. Obverse of the sample: https://viewer.gigamacro.com/view/CFFgSMEYsTsRxhLt