PROC. COTTESWOLD CLUB 



Vol. XVII., Plate \ni. 



» -^IL- - ■'■■■-■ %^k^ 



Fig. 1.— MOUNTAIN VALLEY IN THE ROCKIES, IN WHICH A VALLEY-GLACIER 

 FORMERLY EXISTED 



{From R. S. Tarr's " Ncie Physical Geography," wilh the permission ol 

 Messrs Macmillaii & Co. Lid.) 



Fig. 2.-PASS OF LLANBERIS, DOWN WHICH A VALLEY-GLACIER ONCE 



OBVIOUSLY FLOWED 



{Keproiliueifhy pennissioti ol Ihe Pholochrom Co.) 



