169 
(49) 
South. Butler ectton North 
Ne Ore 
Crowe Oecttorr. 
N-80-W. 
Southwest. Happy Valley Section. Northeast 
N -40°-W. 
Clifty odecttonr 
WOW 
Cross sections of four valleys near Hanover, Ind., showing the inclina- 
tion of the slopes. 
The direction of the trend of each valley is placed below the name. 
