|   
                     
                     1891
                     
                    
                     
                     13. Oxford.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     13. Oxford.
                     
                    | 
      
        |   
                     
                     1891
                     
                    
                     
                     46. Woburn, NE Quad.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     46. Woburn, NE Quad.
                     
                    | 
      
        |   
                     
                     1891
                     
                    
                     
                     52. Northampton, Bedford, SW Quad.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     52. Northampton, Bedford, SW Quad.
                     
                    | 
      
        |   
                     
                     1891
                     
                    
                     
                     86. Hull.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     86. Hull.
                     
                    | 
      
        |   
                     
                     1891
                     
                    
                     
                     92. Clitheroe, Skipton, SW Quad.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     92. Clitheroe, Skipton, SW Quad.
                     
                    | 
      
        |   
                     
                     1891
                     
                    
                     
                     99. Ravenglass, N Quad.
                     
                    
                     
                     Geologic Atlas
                     
                    
                     
                     99. Ravenglass, N Quad.
                     
                    |