. Athrodon tenuis Woodward, 1893
        
        
        
           
          IRSNB P 01196; Santonian; Lonzée; Belgium
        
        
      
     
                
               
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        . Ankistrorhynchus lonzeensis Casier 1964
        
        
        
           
          IRSNB P 01466 ; Cretaceous ; Lonzée, Namur Province, Belgium
        
        
      
     
                
               
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        . Ankistrorhynchus lonzeensis Casier 1964
        
        
        
           
          IRSNB P 01467 ; Cretaceous ; Lonzée, Namur Province, Belgium
        
        
      
     
                
               
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        . Cestracion duponti Winkler, 1874
        
        
        
           
          IRSNB P 00482 ; Lutetian, Eocene ; Woluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
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        . Corax trituratus (Winkler, 1873)
        
        
        
           
          IRSNB P 00413 ; Lutetian, Eocene ; Woluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
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        . Corax trituratus (Winkler, 1873)
        
        
        
           
          IRSNB P 00414 ; Lutetian, Eocene ; Woluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
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        . Gnathophis kanazawai Nolf & Martinell, 1980
        
        
        
           
          IRSNB P 03272 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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        . Gnathophis kanazawai Nolf & Martinell, 1980
        
        
        
           
          IRSNB P 03273 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00278; Ypresian, Eocene; Lessines, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Halonodon warneri Duffin, 1984
        
        
        
           
          IRSNB P 04529 bis ; Sinemurian, Jurassic ; Huombois, Luxemburg Province, Belgium
        
        
      
     
                
               
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        . Halonodon warneri Duffin, 1984
        
        
        
           
          IRSNB P 04530 bis ; Sinemurian, Jurassic ; Huombois, Luxemburg Province, Belgium
        
        
      
     
                
               
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        . Halonodon warneri Duffin, 1984
        
        
        
           
          IRSNB P 04531 ; Sinemurian, Jurassic ; Huombois, Luxemburg Province, Belgium
        
        
      
     
                
               
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        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00157 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00412 ; Lutetian, Eocene ; Zétrud-Lumay, Walloon Brabant Province, Belgium
        
        
      
     
                
               
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        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00152 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00153 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00154 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00155 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00156 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Heterodontus vincenti (Leriche, 1905)
        
        
        
           
          IRSNB P 00158 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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        . Heterodontus woodwardi Casier, 1946
        
        
        
           
          IRSNB P 00159 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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        . Heterodontus woodwardi Casier, 1946
        
        
        
           
          IRSNB P 00160 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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        . Hoplunnis sp.
        
        
        
           
          IRSNB P 04828 ; Zanclean, Pliocene ; Le-Puget-sur-Argens, Provence-Alpes-Côte d'Azur, France
        
        
      
     
                
               
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        . Odontaspis rutoti (Winkler, 1878)
        
        
        
           
          IRSNB P 00124; Thanetian, Paleocene; Orp-le-Grand, Walloon Brabant Province, Belgium
        
        
      
     
                
               
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        . Odontaspis rutoti (Winkler, 1878)
        
        
        
           
          IRSNB P 00123; Thanetian, Paleocene; Orp-le-Grand, Walloon Brabant Province, Belgium
        
        
      
     
                
               
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        . Otodus angustidens (Agassiz L., 1843)
        
        
        
           
          IRSNB P 00928a-r ; Rupelian, Oligocene ; Boom, Antwerp Province, Belgium
        
        
      
     
                
               
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        . Otodus auriculatus (Agassiz, 1843)
        
        
        
           
          IRSNB P 00809 ; Lutetian, Eocene ; Uccle (Calevoet), Brussels, Belgium
        
        
      
     
                
               
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        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 06435 ; Zanclean, Pliocene ; Monticello d'Alba, Italy
        
        
      
     
                
               
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        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 06434 ; Zanclean, Pliocene ; Monticello d'Alba, Italy
        
        
      
     
                
               
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        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 03271 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 03269 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 03268 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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        . Panturichthys subglaber (Schubert, 1906)
        
        
        
           
          IRSNB P 03270 ; Zanclean, Pliocene ; Figueras, Catalogna, Spain
        
        
      
     
                
               
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        . Pseudophichthys sp.
        
        
        
           
          IRSNB P 06441 ; Zanclean, Pliocene ; Monticello d'Alba, Italy
        
        
      
     
                
               
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        . Squatina crassa Daimeries, 1889
        
        
        
           
          IRSNB P 00163 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
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        . Squatina crassa Daimeries, 1889
        
        
        
           
          IRSNB P 00418 ; Lutetian, Eocene ; Uccle, Brussels, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squatina crassa Daimeries, 1889
        
        
        
           
          IRSNB P 00419 ; Lutetian, Eocene ; Uccle, Brussels, Belgium
        
        
      
     
                
               
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        . Pseudocorax affinis (Agassiz L., 1843)
        
        
        
           
          IRSNB P 05348; Maastrichtian, Cretaceous; Kanne, Limburg Province, Belgium
        
        
      
     
                
               
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        . Pseudocorax affinis (Agassiz L., 1843)
        
        
        
           
          IRSNB P 05347; Maastrichtian, Cretaceous; Kanne, Limburg Province, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pseudocorax affinis (Agassiz L., 1843)
        
        
        
           
          IRSNB P 05346; Maastrichtian, Cretaceous; Kanne, Limburg Province, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pseudocorax affinis (Agassiz L., 1843)
        
        
        
           
          IRSNB P 05345; Maastrichtian, Cretaceous; Kanne, Limburg Province, Belgium
        
        
      
     
                
               
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        . Pseudocorax affinis (Agassiz L., 1843)
        
        
        
           
          IRSNB P 05344; Maastrichtian, Cretaceous; Kanne, Limburg Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00143; Ypresian, Eocene; Chièvres, Hainaut Province, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Otodus megalodon (Agassiz, 1843)
        
        
        
           
          IRSNB P 09893; Neogene; Antwerpen, Belgium.
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00277; Ypresian, Eocene; Lessines, Hainaut Province, Belgium
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Lamna obliqua (Agassiz, 1836)
        
        
        
           
          IRSNB P 00151; Ypresian, Eocene; Cuesmes, Hainaut Province, Belgium
        
        
      
     
                
               
             | 
            
              
                    
      
        
          Figured specimen, Holotype (Espece invalidee)
        
      
     
                
               
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        . Ctenacanthidae indet.
        
        
        
           
          IRSNB P 09956 ; Famennian, Devonian ; Quarry Thomas, Liège Province, Belgium
        
        
      
     
                
               
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        . "Gobiidarum" sp. 1
        
        
        
           
          IRSNB P 08636; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . "Gobiidarum" sp. 1
        
        
        
           
          IRSNB P 08638; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 1
        
        
        
           
          IRSNB P 08639; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 1
        
        
        
           
          IRSNB P 08640; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 1
        
        
        
           
          IRSNB P 08637; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 2
        
        
        
           
          IRSNB P 08653; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 2
        
        
        
           
          IRSNB P 08654; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 2
        
        
        
           
          IRSNB P 08655; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 4
        
        
        
           
          IRSNB P 08642; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . "Gobiidarum" sp. 4
        
        
        
           
          IRSNB P 08641; Miocene; Verduno, Metalgranda, Italy
        
        
      
     
                
               
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        . Eutrichiurides delheidi (Leriche, 1908)
        
        
        
           
          IRSNB P 00874 ; Rupelian; Basel; Belgium
        
        
      
     
                
               
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        . Aethalionopsis robustus (Traquair, 1910)
        
        
        
           
          IRSNB P 03372 ; Wealdien, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Aethalionopsis robustus (Traquair, 1910)
        
        
        
           
          IRSNB P 03391 ; Wealdien, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Apogon macrolepis Storms, 1898
        
        
        
           
          IRSNB P 00647 ; Bartonian, Wemmelian, Eocene ; Neder-over-Heembeek, Brussels, Belgium
        
        
      
     
                
               
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        . Arius egertoni Dixon, 1850 var. belgicus Leriche, 1904
        
        
        
           
          IRSNB P 00559 ; Lutetian, Bruxellian, Eocene ; St.-Gilles, Bruxelles, Belgium
        
        
      
     
                
               
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        . Belgocaranx luypaertsi Taverne & al., 2006
        
        
        
           
          IRSNB P 08120; Rupelian, Oligocene ; Kallo, Oriental-Flanders Province, Belgium
        
        
      
     
                
               
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        . Bohlkea elongata Taverne & Nolf, 1979
        
        
        
           
          IRSNB P 01715 ; Bartonian ; Balegem, Belgium
        
        
      
     
                
               
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        . Burtinia bruxelliensis Van Beneden, 1873
        
        
        
           
          IRSNB P 00641 ; Lutetian, Laekenian, Eocene ; Affligem, Vlaamse Brabant Province, Belgium
        
        
      
     
                
               
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        . Cristigerina crassa Leriche, 1905
        
        
        
           
          IRSNB P 00150 ; Ypresian, Eocene; Flandre, Belgium
        
        
      
     
                
               
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        . Ctenodentex lakeniensis (P.J. Van Beneden, 1872)
        
        
        
           
          IRSNB P 00648 ; Bartonian, Wemmelian, Eocene ; Neder-over-Heembeek, Brussels, Belgium
        
        
      
     
                
               
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        . Cybium bleekeri Storms, 1892
        
        
        
           
          IRSNB P 00395 ; Lutetian, Bruxellian, Eocene ; Genappe, Brabant Wallon Province, Belgium
        
        
      
     
                
               
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        . Cybium stormsi
        
        
        
           
          IRSNB P 00614 ; Lutetian, Bruxellian, Eocene ; Loupoigne, Brabant Wallon Province, Belgium
        
        
      
     
                
               
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        . Elasmodus hunteri Egerton, 1843
        
        
        
           
          IRSNB P 01557 ; Ypresian ; Dormaal, Belgium
        
        
      
     
                
               
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        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00279; Ypresian, Eocene; Chièvres, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00144; Ypresian, Eocene; Chièvres, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Halecopsis insignis (Delvaux & Ortlieb, 1887)
        
        
        
           
          IRSNB P 00145; Ypresian, Eocene; Chièvres, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Lepidosteus suessionensis, Gervais, 1852
        
        
        
           
          IRSNB P 00064; Ypresian, Eocene; Erquelinnes, Hainaut Province, Belgium
        
        
      
     
                
               
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        . Lepidosteus suessionensis, Gervais, 1852
        
        
        
           
          IRSNB P 00063; Ypresian, Eocene; Erquelinnes, Hainaut Province, Belgium
        
        
      
     
                
               
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            | 
              
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             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Neocybium aff. rostratum Leriche, 1908
        
        
        
           
          IRSNB P 00684a-r ; Rupelian, Oligocene; Basel, Oriental-Flanders Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Nybelinoides brevis (Traquair 1911)
        
        
        
           
          IRSNB P 02345 ; Wealdien, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Ornategulum sardinoides
        
        
        
           
          IRSNB P 10296 ; Cenomanian, Cretaceous ; Hackel, Lebanon
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Palaeocybium proosti (Storms, 1897)
        
        
        
           
          IRSNB P 00396 ; Lutetian, Bruxellian, Eocene ; Maransart, Brabant Wallon Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pattersonella formosa (Traquair 1911)
        
        
        
           
          IRSNB P 02330 ; Wealdien, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pattersonella formosa (Traquair 1911)
        
        
        
           
          IRSNB P 02340 ; Wealdien, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pattersonella formosa (Traquair R.H. 1911)
        
        
        
           
          IRSNB P 02378 ; Wealdian, Barremian, Cretaceous ; Bernissart, Hainaut Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Phyllodus centralis Casier, 1967
        
        
        
           
          IRSNB P 01573 ; Ypresian ; Dormaal, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Platylates rupeliensis Storms, 1887
        
        
        
           
          IRSNB P 01413 ; Rupelian, Oligocene ; Terhagen, Antwerp Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pristigenys rutoti (Leriche, 1905)
        
        
        
           
          IRSNB P 08776 ; Bartonian, Ledian, Eocene ; Balegem, Oriental-Flanders Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pristis lathami Galeotti, 1837
        
        
        
           
          IRSNB P 01337 ; Lutetian, Bruxellian, Eocene ; Maransart-Plancenoit, Brabant Wallon Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Prolates (?) dormaalensis Casier E., 1967
        
        
        
           
          IRSNB P 01577 ; Ypresian ; Dormaal, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Prolates (?) dormaalensis Casier E., 1967
        
        
        
           
          IRSNB P 01578 ; Ypresian ; Dormaal, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pseudoserranus wemmeliensis (Storms R., 1898)
        
        
        
           
          IRSNB P 00645 ; Bartonian, Wemmelian, Eocene ; Neder-over-Heembeek, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Semisphorus schaerbeeki (van Beneden, 1881)
        
        
        
           
          IRSNB P 00393 ; Lutetian, Bruxellian, Eocene ; Schaerbeek, Brussels ; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Siluriformes indét.
        
        
        
           
          IRSNB P 01722 ; Bartonian ; Balegem, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Sphyraenodus rupeliensis Dollo & Storms, 1888
        
        
        
           
          IRSNB P 00855 ; Rupelian, Oligocene ; Terhagen, Antwerp Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00297 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00298 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00299 ; Ypresian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00644 ; Lutetian, Bruxellian, Eocene ; Forest, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00596 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00597 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00598 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00599 ; Lutetian, Bruxellian, Eocene ; Saint-Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00600 ; Lutetian, Bruxellian, Eocene ; Saint-Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00601 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00602 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon antiquus Leriche, 1905
        
        
        
           
          IRSNB P 00603 ; Lutetian, Bruxellian, Eocene ; Woluwé-Saint-Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Triodon macrognathus Taverne & Nolf, 1979
        
        
        
           
          IRSNB P 01730 ; Bartonian ; Balegem ; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00498; Lutetian, Eocene; Wolluwé St. Lambert, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00488; Lutetian, Eocene; Neder-Ockerzeel, Vlaamse Brabant, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00489; Lutetian, Eocene; Neder-Ockerzeel, Vlaamse Brabant, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00490; Lutetian, Eocene; St.-Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00491; Lutetian, Eocene; St.-Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00492; Lutetian, Eocene; St. Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00493; Lutetian, Eocene; St. Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00494; Lutetian, Eocene; St. Gilles, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00495; Lutetian, Eocene; Wolluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00497; Lutetian, Eocene; Wolluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis winkleri Leriche, 1905
        
        
        
           
          IRSNB P 00496; Lutetian, Eocene; Wolluwé St. Lambert, Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01153; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01154; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01155; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01156; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01157; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Thynnus scaldisii Storms, 1889
        
        
        
           
          IRSNB P 01158; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Edaphodon antwerpiensis Leriche, 1913
        
        
        
           
          IRSNB P 01115; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Edaphodon antwerpiensis Leriche, 1913
        
        
        
           
          IRSNB P 01116; Neogene; Edeghem; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Ischyodus lonzeensis Leriche, 1929
        
        
        
           
          IRSNB P 01184; Cretaceous; Lonzée; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Ischyodus lonzeensis Leriche, 1929
        
        
        
           
          IRSNB P 01185; Santonian; Lonzée; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Ischyodus lonzeensis Leriche, 1929
        
        
        
           
          IRSNB P 01186; Santonian; Lonzée; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Lophius aff. piscatorius Linneus, 1758
        
        
        
           
          IRSNB P 01138; Neogene; Wommelgem; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Lophius sp. Linneus, 1758
        
        
        
           
          IRSNB P 01139; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01128; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01129; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01130; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01136; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01133; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01135; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01137; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01131; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cybium dumonti Van Beneden, 1871
        
        
        
           
          IRSNB P 00859; Rupelian; Basel; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Brachyrhynchus belgicus (Van Beneden, 1871)
        
        
        
           
          IRSNB P 01118; Neogene; Anvers;  Belgium.
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Carchariidae indet., 1924
        
        
        
           
          IRSNB P 01114; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01090; Piacenzian; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01091; Piacenzian; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01093; Piacenzian; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01092; Piacenzian; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01095; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Cetorhinus maximus Gunner, 1765
        
        
        
           
          IRSNB P 01094; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Coelodus glauconiensis Leriche, 1929
        
        
        
           
          IRSNB P 01190 ; Cretaceous ; Lonzée ; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01132; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Orthagoriscus pileatus Van Beneden, 1913
        
        
        
           
          IRNSB P 01134; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Otodus megalodon (Agassiz L., 1843)
        
        
        
           
          IRSNB P 01076; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Anomoeodus fraiponti Forir, 1888
        
        
        
           
          IRSBN P 01195; Cretaceous; Sibbe; Netherland
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Brachyrhynchus belgicus (Van Beneden, 1871)
        
        
        
           
          IRSNB P 01117; Neogene; Anvers;  Belgium.
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Otodus angustidens (Agassiz, 1843)
        
        
        
           
          IRSNB P 00929a-k; Rupelian, Oligocene; Anvers, Antwerp Province, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Lamna obliqua Agassiz, 1843
        
        
        
           
          IRSNB P 00203; Ypresian; Chièvres; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis rutoti Winkler, 1874
        
        
        
           
          IRNSB P 00023; Thanetian;Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis rutoti Winkler, 1874
        
        
        
           
          IRNSB P 00024; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis rutoti Winkler, 1874
        
        
        
           
          IRNSB P 00025; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis rutoti Winkler, 1874
        
        
        
           
          IRNSB P 00026; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis rutoti Winkler, 1874
        
        
        
           
          IRNSB P 00027; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pristis lathami Galeotti, 1837
        
        
        
           
          IRSNB P 00610; Lutetian; Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Pristis lathami Galleotti, 1837
        
        
        
           
          IRSNB P 00611; Lutetian; Brussels, Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00015; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00016; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00017; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00018; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00019; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00020; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00021; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus minor Daimeries, 1888
        
        
        
           
          IRSNB P 00022; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00011; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00012; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00013; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00014; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squatina prima Winkler, 1874
        
        
        
           
          IRSNB P 00107; Thanetian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squatina prima Winkler, 1874
        
        
        
           
          IRSNB P 00028; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squatina prima Winkler, 1874
        
        
        
           
          IRSNB P 00029; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squatina prima Winkler, 1874
        
        
        
           
          IRSNB P 00030; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00042; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00043; Ypresian; Orsmael-Gussenhoven; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00044; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00045; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00046; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00047; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00048; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00049; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00050; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00051; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00052; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00053; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00054; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00055; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00056; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00057; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00058; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00059; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00060; Ypresian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Arius danicus Koken, 1891
        
        
        
           
          IRSNB P 00037; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Arius danicus Koken, 1891
        
        
        
           
          IRSNB P 00038; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Odontaspis acutissima Agassiz, 1843
        
        
        
           
          IRSNB P 00678a-j ; Rupelian ; Niel ; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00031; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00032; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00033; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00034; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00035; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Scyliorhinus vincenti Zietz, 1908
        
        
        
           
          IRSNB P 00036; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00006; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Notidanodon loozi Vincent, 1876
        
        
        
           
          IRSNB P 00001; Thanetian; Wansin; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00040; Eocene; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00041; Eocene; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Amia barroisi Leriche, 1900
        
        
        
           
          IRSNB P 00039; Eocene; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Oxyrhina winkleri Vincent, 1876
        
        
        
           
          IRSNB P 00002; Thanetian; Liège
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Myliobatis dixoni Agassiz, 1843
        
        
        
           
          IRSNB P 00004; Thanetian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Notidanodon loozi Vincent, 1876
        
        
        
           
          IRSNB P 00005; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00007; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Squalus orpiensis Winkler, 1874
        
        
        
           
          IRSNB P 00010; Thanetian; Orp-le-Grand; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Myliobatis dixoni Agassiz, 1843
        
        
        
           
          IRSNB P 00003; Thanetian; Erquelinnes; Belgium
        
        
      
     
                
               
             | 
            
              
             | 
            
            
            
        
        
        
          
            
            
              
                
      
        
      
      
        . Otodus megalodon (Agassiz L., 1843)
        
        
        
           
          IRSNB P 01075; Neogene; Anvers; Belgium
        
        
      
     
                
               
             | 
            
              
             |