CONTENTS (Continued) 



Page 



Interior East-West Faults of the Master Highlands 144 



Suggested East-West Rifts of the Desert Side 144 



The Pinto Rift 146 



The Eagle Mountain Lineament 147 



The Orocopia Lineament 147 



Relations of the Transverse Structure of California to the 



Greater Transverse Belt 148 



The Northeasterly Trending Belt of Fault Lines 148 



The Second Belt of Northwesterly Faults 152 



The North w^est Structure of the Desert Side 154 



The Cadiz and Newberry Fault Lines 154 



The Cadiz Fault 155 



The Newberry Fault 157 



The Amboy Trough 157 



The Old Woman Fault Zone 158 



A Variation in the Plan 159 



San Gorgonio Pass 160 



The San Andreas Rift in San Gorgonio Pass 161 



Mill Creek Fault 161 



The San Jacinto Rift 163 



The Elsinore Rift 166 



The Lakewood Rifts of the Perris Peneplain 168 



The San Onofre Fault 169 



The Inglewood Fault 169 



Faulted Structures of the Submerged Bench 170 



More About San Andreas Rift 171 



Northern Section of the San Andreas Rift 172 



The Southern Section 172 



Nature of the Fault Movements 175 



Possibility of Two Fault Lines 175 



Relation to the Great Mountain Passes 176 



The San Andreas-Puente Belt of Faulting 176 



The Sierra Madre and San Gabriel Fault Lines 178 



The Verdugo Faults 180 



The Puente (Whittier) Fault Zone 180 



Generalizations Concerning the Belt 181 



The Great Buckle 182 



Folded Structures 183 



XII 



