U. S. Geological Stirvey. 



n 



Plate liX, 



s# 



<§^ 



I Estufu. j 



nn 



D 



Estufii. 



v_7 



^^ 300 yards to small vuiu, 

 ^ similar to one on right. 



m 



^ 



Ash heap. 



IDD 



One-half mile to edge of caiion. 



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\ \ 

 \ \ 



\ 



Estiifa (?) 



PUEBLO ALTO. 



Chaco Canon, 



N. M. 



20 30 40 50 60 70 SO 90 100 



I [ I I L I I I I. 



Scale, 100 feet. 



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