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	Megagraulos
          
            Classification
            
                  Phylum:  
              
                Unknown              
            
            
                  Class:  
              
                Trilobata              
            
            
                  Order:  
              
                Uncertain              
            
            
                  Superfamily:  
              
                Dalmanitacea              
            
            
                  Family:  
              
                Uncertain              
            
            
                  Formal Genus Name and Reference:  
              
                Megagraulos KOBAYASHI, 1935              
            
            
                  Type Species:  
              
                M. coreanic/ls              
              
            
            Images
                        (Click to enlarge in a new window)
            
               
                              
            
            
                
                                  
            
            
            Synonyms
            
              
                              
            
            
            Geographic Distribution
            
              
                NE.Asia              
              
            
            Age Range
            
                  Beginning Stage in Treatise Usage:  
              
                M.Cam.              
            
            
                  Beginning International Stage:  
              
                Cambrian Stage 4              
            
            
                  Fraction Up In Beginning Stage:  
              
                40              
            
            
                  Beginning Date:  
              
                512.3              
            
            
                  Ending Stage in Treatise Usage:  
              
                M.Cam.              
            
            
                  Ending International Stage:  
              
                Guzhangian              
            
            
                  Fraction Up In Ending Stage:  
              
                50              
            
            
                  Ending Date:  
              
                498.75              
              
            
            Description
            
              
                              
              
            
            
            References
            
              
                              
            
            
            Museum or Author Information
            
          
        
Classification
                  Phylum:  
              
            
                Unknown              
            
                  Class:  
              
            
                Trilobata              
            
                  Order:  
              
            
                Uncertain              
            
                  Superfamily:  
              
            
                Dalmanitacea              
            
                  Family:  
              
            
                Uncertain              
            
                  Formal Genus Name and Reference:  
              
            
                Megagraulos KOBAYASHI, 1935              
            
                  Type Species:  
              
            
            
                M. coreanic/ls              
              Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
                NE.Asia              
              Age Range
                  Beginning Stage in Treatise Usage:  
              
            
                M.Cam.              
            
                  Beginning International Stage:  
              
            
                Cambrian Stage 4              
            
                  Fraction Up In Beginning Stage:  
              
            
                40              
            
                  Beginning Date:  
              
            
                512.3              
            
                  Ending Stage in Treatise Usage:  
              
            
                M.Cam.              
            
                  Ending International Stage:  
              
            
                Guzhangian              
            
                  Fraction Up In Ending Stage:  
              
            
                50              
            
                  Ending Date:  
              
            
            
                498.75