South Dakota School of Mines. 



Bulletin No. 9. Plate No. 7. 



Photograph by O'Harra, 1S99. 



Figure 1. School of Mines camp near head of Indian Creek. 



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Photograph by O'Harra, 1899. 



Figure 2. School of Mines Titanothere quarry, valley of Indian Creek. 

 Sheep Mountain in the distance. 



