Trans. Roy. Soc. Edin. 



Vol. XLVI. 



Professor P. F. Kendall and Mr E. B. Bailey on 

 South of the Garleton Hills. "- 



: The Glaciation of East Lothian 

 -Plate IV. 



Fig. 1. — Sands exposed by Keith Water, one mile north-west of Upper Keith. The top bed in the section consists of 6 feet of boulder 

 clay, which forms the flat on which the railing stands. Note hummocky form of country, due to denudation. The section is, 

 in descending order, boulder clay 6 feet, sand 65 feet, boulder clay 33 feet (pp. 14, 17). 



Fig. 2. — Sands exposed by Keith Water in the Red Scar, 1| miles west of Upper Keith. The bed of boulder clay which caps the 

 section shown in fig. 1 is here overlain in turn by a thick mass of sand. The sands underlying this boulder clay are generally 

 obscured beneath rain-wash, which has been in part cleared to allow of this photograph being taken. The intercalated boulder 

 clay indicates an oscillatory re-advance of the ice sheet which served as the northern boundary of the lake in which the sands 

 accumulated. The section is, in descending order, sand 53 feet, boulder clay 13 feet, sand 15 feet, boulder clay 37 feet (pp. 14, 17). 



