Fig. 1. North Side of Cut — East and West. Extent near 70 yards. Shows how the rock masses 

 tip at all angles. G. The ledg&that is polished on under side, as in Fig. 2. 



Fig. 2. Nearer view of a mass, marked M in Fig. 1, showing glaciated surface nn under 



side— W. W to E, six feet. 



