252 



FORMATIONS ABOVE THE CHALK. 



2. Plastic Clay. 



3. London Clay. 



Blue clay containing shells. 



C Beds of clay, marl, sand, &c. resembling ^ Castle Hill, near Newhaven. 

 I those of Woolwich. 5 Chimpting castle, &c. 



y Bracklesham, in the Isle of 



^ Selsea. 



Bognor Rocks ; Barn Rocks, 

 between Selsea and Bognor; 

 Houngate, and Street Rocks, 

 west of Selsea. 



Greenish gTey sandstone. 



