PLATE IX. 
-—-———— - 
HT; fit = HT —_ -f- 
7 .~ 
i * 

Figure 1—Disturbed Cretaceous or Tertiary beds near the Mountains. [$ 333. ] 

> 
A 
Gat al LOW. | 


5 " 
; , . / v 
ff 1) [Tan DS URS SE SK let ‘ 
A RT ae , ARB, k \ Mi SS SA IN » i 
i “& WS > > Qe Si A S Ss + \Y . Y N 
Figure 2—Flexure of Lignite Tertiary sandstones—St. Mary River. [§ 327.] 
re B. N. A. BOUNDARY COMMISSION. 
Face p. 134. 


