108 MR DAVID MILNE HOME: MEMOIR ON THE 
writers have assumed that all the boulders in this locality must have been 
transported from Loch Treig. If this boulder had been brought, whether by 
glacier or by floating ice, from Loch Treig, the hill on which it rests would not 
have intercepted it in its progress eastward. 

Lo AR AY 
hay 

Glen Spean.—Boulder resting on a hill which faces N.N.W., viz., towards lower 
part of the valley, indicating that it came up Glen Spean. If it had come from 
Loch Treig, which bears W.S.W., boulder would not have stuck where it is. 
Figs. 1 and 3 on Plate XIV. show similar cases. The boulder marked H, 
on fig. 1, could not have obtained its position except by beivg brought there 
after the smaller boulders, against which it presses, had been deposited. This 
boulder H, must therefore have come from the N.W.—viz., up Glen Spean.. 
The following woodcut leads to exactly the same conclusion. 




































SS ELS 








MAW 5 
Bea AC Wy 
Ha 
MT i 




Glen Spean.—A granite rock, smoothed by some body passing oyer it from N.W. 
Length, about 20 feet; height, on an average, 4 feet. Smoothed face fronts 
N Loch Treig bears from rock W.S.W.; centre of Glen Spean, N.W. by. 
W. Smoothing agent therefore probably came up Glen Spean. The boulder, ~ 
lying in front, has also probably come up Glen Spean—its further progress 
up Glen Spean having been intercepted by the rock. 

