THE OOLITIC ECIIINODERMATA. 



431 



Cornbrasli 



MIDDLE DIVISION. 



Kelloway 

 Hock. 



Oxford 



Chiv. 



Lower Coralline 

 Oilc. Grit. Oolite. 







Upper 

 C;ilc. Grit. 



UPPER DIVISION. 



Kimme- 

 iilKC Clav 



Portlund 

 Siuid. 



Portland 

 Oolite. 



Piirlicck 

 Bids. 



Observ.\tions and Foreign 



LoCAI-ITIKS. 



France, Germany. 

 France, Germany. 

 France, Germany. 



Germany. 

 France. 



Germany. 

 Germany. 

 France, Germany. 

 France, Germany. 



56 



