BULL. GEOL. SOC. AM. 



VOL. 6, 1894, PL. 25. 



Figure 1 — Hoodoos of Shonkinitk showing i'laty Parting and Dip. 



Figure 2.— In Zone of dark Hoodoos of Shonkinite on south Side of Butte. 

 Showing the disk-like structure. 



SQUARE BUTTE. 



