Trans. Roy. Soc. Edin. 



Vol. XLVII. 



Dr T. J. Jehu on " The Glacial Deposits of Western Carnarvonshire." 



Fig. 5. — Afonwen Section, near west end. Coarse gravels capped by the 

 Upper Boulder Clay. 



above by Boulder Gravel and the Upper Boulder Clay. 



To face p. 36. 



