50 



E. HUNTINGTON-J. W. COLDTHWAIT 



Fig. 2. 



A. — Ideal section after the early folding. 



B. — Restoration of section at the end of the inter-fault cycle of erosion. The 

 dotted lines represent the sections at the beginning of the inter-fault cycle. 



C. — Section representing present conditions. 



1. Aubrey limestone. 



2. Verkin shales. 



3. Kanab sandstone. 



4. Colob sandstone. 



5. Cretaceous, 



6. Tertiary. 



7. Andesite. 



8. Basalt. 



9. Alluvium. 



Cross-Section of the Hurricane Fault, Near Kanarra, looking North. 



