Johnson. — C.ranii Caiioii District. 
PLATE 22 
Fig. 1. Hiiiricaiie Ledge in the Virgin River tlistrict; Sugar Loaf Mesa in the 
distance. 
P"ig. 2. The Hurricane Fault where it crosses the Virgin River. Horizontal 
Aubrey limestone on east (upthrown) side of fault, upturned Per- 
mian sands and shales on west (downthrown) side. 
