Global Volcanism Program | Image GVP-02363
Maly Semiachik, seen here from the SW on the flanks of Karymsky, is composed of three overlapping edifices along a NW-SE line that were built within two overlapping Pleistocene calderas. The late-Pleistocene to Holocene post-caldera massif almost completely obscures the rim of the inner 7-km-wide Maly Semiachik caldera.
Photo by Dan Miller, 1990 (U.S. Geological Survey).
This image is made available as a Public Domain Work, but proper attribution is appreciated.