JOHNSON: GRAND CANON DISTRICT. 
159 
, V V~ V V V 1 
-M-rWW 
\ 
> y 
> ... 
1 
t^^^^ii^^ 
Fig. J. — The second faulting. 
LII 
LZI 
r???^ 
II' I I 
Fig. K. — The second erosion. 
Fig. L. — The second lava flow. 
Fig. JI.— The third faulting. 
