Rockfall Cliff (73°26′S 93°34′W) is a conspicuous rock cliff which marks the northwest face of Mount Loweth, in the Jones Mountains. Mapped by the University of Minnesota-Jones Mountains Party, 1960–61, and so named by them because the continual falling of rocks made examination of the area hazardous.
This article incorporates public domain material from the United States Geological Survey document "Rockfall Cliff" (content from the Geographic Names Information System).
References
Rockfall Cliff Wikipedia(Text) CC BY-SA