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	Pleurodium
          
            Classification
            
                  Phylum:  
              
                Brachiopoda              
            
            
                  Class:  
              
                Rhynchonellata              
            
            
                  Order:  
              
                Pentamerida              
            
            
                  Superfamily:  
              
                Pentameroidea              
            
            
                  Family:  
              
                Virgianidae              
            
            
                  Formal Genus Name and Reference:  
              
                Pleurodium WANG, 1955, p. 111              
            
            
                  Type Species:  
              
                Conchidium tenuiplicatus GRABAU, 1925, p. 80, OD              
              
            
            Images
                        (Click to enlarge in a new window)
            
            
                
                  Fig. 650, $1 a-f .* P$. tenuiplicatus (Grabau), upper part of Lopoping Formation, Dazhongba, Fenxiang, western Hubei, $a-e$, ventral, dorsal, posterior, anterior, lateral views, x1$ (Wang, 1955), $f$, impression of dorsal interior, x1$ (Rong & Yang, 1981).                
            
            
            Synonyms
            
              
                              
            
            
            Geographic Distribution
            
              
                South China              
              
            
            Age Range
            
                  Beginning Stage in Treatise Usage:  
              
                Silurian (upper Aeronian)              
            
            
                  Beginning International Stage:  
              
                Aeronian              
            
            
                  Fraction Up In Beginning Stage:  
              
                66              
            
            
                  Beginning Date:  
              
                439.24              
            
            
                  Ending Stage in Treatise Usage:  
              
                Silurian (upper Aeronian)              
            
            
                  Ending International Stage:  
              
                Aeronian              
            
            
                  Fraction Up In Ending Stage:  
              
                100              
            
            
                  Ending Date:  
              
                438.59              
              
            
            Description
            
              
                Medium to large, transverse, evenly costate              
              
            
            
            References
            
              
                              
            
            
            Museum or Author Information
            
          
        
Classification
                  Phylum:  
              
            
                Brachiopoda              
            
                  Class:  
              
            
                Rhynchonellata              
            
                  Order:  
              
            
                Pentamerida              
            
                  Superfamily:  
              
            
                Pentameroidea              
            
                  Family:  
              
            
                Virgianidae              
            
                  Formal Genus Name and Reference:  
              
            
                Pleurodium WANG, 1955, p. 111              
            
                  Type Species:  
              
            
            
                Conchidium tenuiplicatus GRABAU, 1925, p. 80, OD              
              Images
(Click to enlarge in a new window)
                  Fig. 650, $1 a-f .* P$. tenuiplicatus (Grabau), upper part of Lopoping Formation, Dazhongba, Fenxiang, western Hubei, $a-e$, ventral, dorsal, posterior, anterior, lateral views, x1$ (Wang, 1955), $f$, impression of dorsal interior, x1$ (Rong & Yang, 1981).                
            Synonyms
Geographic Distribution
                South China              
              Age Range
                  Beginning Stage in Treatise Usage:  
              
            
                Silurian (upper Aeronian)              
            
                  Beginning International Stage:  
              
            
                Aeronian              
            
                  Fraction Up In Beginning Stage:  
              
            
                66              
            
                  Beginning Date:  
              
            
                439.24              
            
                  Ending Stage in Treatise Usage:  
              
            
                Silurian (upper Aeronian)              
            
                  Ending International Stage:  
              
            
                Aeronian              
            
                  Fraction Up In Ending Stage:  
              
            
                100              
            
                  Ending Date:  
              
            
            
                438.59              
              Description
                Medium to large, transverse, evenly costate              
              