:" '. * -' - : -: : 

 " v :*; - * 



Index of Colours 



| 25 1 Post Tertiary 



Gault 

 Lowtr 



6,^ Sand 

 JJr * Z^7 

 IS | I.trwtr Ootite 



Ti 1 Tna* 



MfUfn? Limestone 

 Permian Sandstont 

 CoalMcasurf* 



MifotoneGrit 



Carbonitavui 

 Rocks 



- 



OUBed Sandstone, t Devonia 



8 



I 2 | C> 



mm (Iraiiitr&fatrusavFeljipathii- Traps 



mmmm or AWMMM MHW *' 



GEOLOGICAL MAP OF 



GKKAT BRITAIN 



