|  
                 Polacanthus 
                  "Many 
                  Spines " 
                  
                
                   
                    |  
                       Length 
                     | 
                     
                       Time, 
                        Million Years Ago 
                     | 
                     
                       Place 
                     | 
                   
                   
                    |  
                        
                        4m 
                     | 
                     
                       120 
                        - 112 
                     | 
                     
                       Isle 
                        of Wight 
                     | 
                   
                 
                 
                
                   
                    |  
                       First 
                        Named  
                     | 
                     
                       Discoverer 
                     | 
                     
                       Family 
                     | 
                   
                   
                    |  
                       1881 
                     | 
                     
                       Hulke 
                     | 
                     
                       Ankylosauridae 
                     | 
                   
                 
                Type 
                  Species Information 
                  After 
                  which the Genus is named 
                   
                Polacanthus foxii 
                  Remains: 
                  Partial specimen  
                Other 
                  Species  
                
                   
                    |  
                       Name 
                     | 
                     
                       Discoverer 
                     | 
                     
                       Named 
                     | 
                   
                   
                    |  
                       P. 
                        rudgewickensis  
                     | 
                     
                       Blows 
                     | 
                     
                       1996 
                     | 
                   
                 
                Remains: Vertebrae, 
                  scapulocoracoid, humerus, tibia, ribs, armor  
                © 
                  2002 Gavin Rymill 
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