18 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 66 
quartzites and limestones are shattered and eroded into the most 
fantastic forms. 
West of Pinnacle Peak, at the head of Paradise Valley, Mount 
Fic. 23.—Breaking camp and packing up at Mount Assiniboine camp. 
Photograph by Walcott, 1916. 
Hungabee rises in a terraced wall 4,000 feet above the glacier at 
its foot (fig. 12), while another glimpse of these great cliffs is seen 
under Mount Lefroy, where the melting snows cascade down as 
a beautiful brook over the quartzite ledges (fig. 13). 
