U. S. GEOLOGICAL SURVEY BULLETIN 613 PLATE XIX 
A, SHARP BEND IN yest nn OF ZUNI MOUNTAIN UPLIFT AS ae FROM SANTA FE RAIL- 
Y THREE MILES EAST OF GALLUP, N. ME 
View northward Nearly horizontal coal M de f ion) atleftof center of view, in background, 
acne a ee 
t 
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i 
B. GREAT ARCH IN THE RED SANDSTONE NORTH OF HOUCK, ARIZ. 
y View northward. 
