L68 Hausman— Glacial Modification of Drainage 



section of the mass that the gorge of each creek has made 

 near their confluence. The drift is estimated to be from 

 175 to 200 feet deep on the nose of Spur Hill at points 

 between the 1500 and 1600 foot contours. Spur Creek is 



Fig. 8. 



Fig. 8. Stage of the glacial retreat at the deposition of the Moss Creek 

 terminal moraine. 



nowhere in its valley flowing on bed rock, except in a very 

 small portion of its course near the headwaters where 

 the drift is thin. 



The topography of the triangular area included 

 between Spur Creek on the south, the road on the north- 

 west, and East Sixmile on the east, indicates that the 



