VI 



INDEX. 



Upper Grfensand : 



Various large specimens 



Planta? 



Spongida 



Rhizopoda - 



Actiiiozoa - 



Echinodennata 



Annelida 



Crustacea - 



Polyzoa 



Brachiopoda 



Lamellibrauchiata - 



Gasteropoda 

 Cephalopoda 



Cambridge Greensand: 

 Rhizopoda - 

 Spongida 

 Actinozoa - 

 Echinodermata 

 Annelida 

 Crustacea - 

 Brachiopoda 

 Lamellibranchiata •• 



Gasteropoda 

 Cephalopoda 



Chloritic Marl : 

 Spongida 

 Rhizopoda - 

 Echinodermata 

 Annelida 

 Crustacea - 

 Brachiopoda 

 Lamellibranchiata 

 Gasteropoda 

 Cephalopoda 



Red Chalk : 

 Spongida 

 Actinuzoa - 

 Echinodennata 

 Annelida 

 Brachiopoda 

 Lamellibranchiata - 

 Cephalopoda 



Lower Chalk : 



Various large specimens 



Spongida 



Actinozoa - 



Echinodermata 



Annelida - 



Crustacea - 



Polyzoa 



Brachiopoda 



Lamellibranchiata - 



Gasteropoda 



Cephalopoda 



