﻿THE OOLITIC ECHINODERMATA. 



431 





MIDDLE DIVISION. 



UPPER DIVISION. 



Observations and Foreign 

 Localities. 



Forest 

 Marble. 



\ 



Cornbrasli 



Kelloway 

 Hock. 



Oxford 

 Clay. 



Lower 

 Calc. Grit. 



Coralline 

 Oolite. 



Upper 



Calc. Grit. 



Kimme- 

 ridge Clay. 



Portland 

 Sand. 



Portland 

 Oolite. 



Furbeck 

 Beds. 



* 

















• 





France, Germany. 

 Fiance, Germany. 

 France, Germany. 



Germany. 

 France. 



Germany. 

 Germany. 

 France, Germany, 

 j France, Germany. 



56 



