Webb Icefall (77°16′S 160°29′E) is an icefall just south of Vishniac Peak that descends from Willett Range and nourishes the western tributary at the head of Webb Glacier, in Victoria Land. Named by American geologist Parker E. Calkin in association with Webb Glacier.
This article incorporates public domain material from the United States Geological Survey document "Webb Icefall" (content from the Geographic Names Information System).
References
Webb Icefall Wikipedia(Text) CC BY-SA