j ALLUVIUM 



|Q*"|BLOWN SAND 



<3~i PLIOCENE 



! CHALK 



UPPER GREENSAND 

 GAULT 

 LOWER GREENSAND 



TRIAS5IC MARl 

 TRIASSIC SANDSTONE 

 PERMIAN 



COAL MEASURES 

 "MILLSTONE GRIT 



PLATE XV. Map of Geologica South Sheet. 



