INDEX. 



349 



Yarbridge, Chalk at, 88 ; Chloritic Marl 



at, 72; gravel near, 219 ; Lower 



Greensand of, 44 ; Upper Greensand 



at, 72. 

 Yarmouth, Bembridge Limestone of, 



163 ; Bembridge Marls near, 180-182 ; 



clay-iroostone at, 232 ; Hamstead 



Beds of, 184, 196, 199. 

 Yaverland, 16, 17; Upper Greensand at, 



72. 



York's Farm, tufa at, 230. 



Zerena ship-way, Bembridge Marls in 



the, 175. 

 Zones in the Chalk, 92, 93 ; in the 



Gault, 65 ; in the Upper Greensand, 



66, 67, 79, 80. 



