Fiqurn 59. 
60 
61. 
62. 
63. 
64. 
65. 
66. 
67. 
68. 
69. Restoration of saber-toothed tiger, sloth, and dire wolf at La 
70. 
ai: 
Section at Gillespie Dam, A 
ILLUSTRATIONS 
Section in Yellow Medicine Butte Ari 
Section of north end of Gila Moun ita Ari 
Diagrammatic section across Coachella "Valley through 
Mecea, Calif 
Section through San Jacinto Mountains, Calif______________ 
Cross section of San Gorgonio Pass near Cabazon, Calif_______ 
Section from Banning, Calif., north to San Bernardino 
Mountain 
Sections northwest of San Bernardino, Calif ei; 
eee man Jose Hills, Calif.-..--.. 5s 
BO A so i ee Sh a 
Section across Coyote Mountain, Calif 
Section north of Jacumba Springs, Calif 
