Global Volcanism Program | Image GVP-03210
Mount Shasta in northern California, seen here from the SE, is one of the largest of the Cascades volcanoes and is constructed of at least four overlapping edifices. Hotlum cone (forming the summit), along with the Shastina and Black Buttes lava domes, were all constructed during the Holocene.
Photo by Lyn Topinka, 1984 (U.S. Geological Survey).
This image is made available as a Public Domain Work, but proper attribution is appreciated.