U. S. GEOLOGICAL 
SURVEY 
BULLETIN 613 PLATE XVI 
A, PYRAMID ROCK AND 
Viow northeastward. Navajo Church at extreme right. 
RED te WINGATE SANDSTONE NORTH OF ZUNI SIDING, A FEW 
AST OF GALLUP, N. MEX. 
+. Santa Fe Railway in middle 
ie COON 
B. EL TINTE 
RO, A VOLCANIC CONE WITH A CRATER IN ITS TOP, THREE MILES NORTHEAST 
OF BLUEWATER STATION, N. MEX 
f lava ejected from a ve 
View northeastward over fields 
