wrt 7m,m («*.& Vol.Xl.VIM I 



Map of theJ'reglacial Drift Beds of the 

 Basin of the Thames. 



* 



HiMlM, 



Brds. 



Vi 



Bn^w.„d Pchhlr Be. 



o 



Sctlirrn 



Drift. 



'..Tertiary lEDrntt). • S.huw 



i.Ke^Me-r, n- J,J 



.>« iri.vii.) 



ScB-Lc . 



