THE DUKE OF ARGYLL ON TWO GLENS (GLEN ARAT & GLEN SHIRA) 



Rov Soc Eiui r AND THE AGENCY OF GLACIATION. 



Vol. xsxvni 



i i ograpWal Tnatiau, 



a 



w 

 Is 



a 

 ■ 1 



2500 



LEVEL 



/,„>, 5'-./, 



TO 



5 

 S 



TO 



10 

 10 



TO 



20 



00 

 TO 



30 



30 



TO 



40 



40 



BELOW 

 SO 



<5= 1 - 



Scale 2 Miles to an Inch. 



