page 3 
m 
2. Covered slope. Limited crop of brown- 
ish gray carbonaceous shale about 10 
feet above base. 56. 0 
1. Sandstone, very fine -grained, tabular, 
forms massive cliff. Weathers light 
pinkish tan with yellow Fe stain and 
carbonaceous splotches. Upper portion 
contains up to 5 percent white clay grains. 31.5 
to ? 
Slope wash 
Total Lakota measured (rounded) 393. 0 
