230 



GEOLOGY, 



Fig. 207. — A fresh landslide near Medicine Lake, Mont. The bare space shows the 

 position from which the slide started. (Whitney.) 



Fig. 208. — Landslide topography. The protruding mass on the right has slumped 

 down from the mountain to the left. South face of Landslip Mountain, Colo., seen 

 from the west; Rico quadrangle, (Cross, U, S, Geol, Surv.) 



