154 



E. HCKSE. 



Shoemaker 



n = 0.77 



Fort Ro38 



K = 2.09 



Foster 



NO 



D= 2.91 



Sierra Morena 



K = 0.5\ 



Gavilán 

 .^11 Kilometer 



i- 



J- 



Dunn 

 D = 0.98 



Lancaster^ 

 K = 0.50 

 Peaked Hill 

 D = 0.39 

 Smith 



K = 1.26 



Black Bluff I 



D = 0.67 



Loma Prieta 

 264 Kilometer 



SO 



Fig. 3.— Escala longitudinal 1 : 2 000 000. 



