NO. I 



SMITHSONIAN EXPLORATIONS, I919 



dividing" Mens and Lyell glaciers, and continues along the Conti- 

 nental Divide for many miles, contributing to glaciers both on the 

 Pacific and Eastern sides of the Rockies. 





Fig. 7. — View of the ice fall of Southeast Lyell Glacier, taken from the 

 surface of the glacier below the fall. The locality is the same as for 

 figure 6. Photograph by Mr. and Mrs. C. D. Walcott, 1919. 



IMons Glacier is named from Mons Peak, shown in figures 5 and 

 I. It flows over the high clift's (see fig. 8), and creeping down the 



