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Global Volcanism Program | Image GVP-10820

A lava dome partially fills the summit caldera of Berg, with Kolokol in the background to the S. They are part of a group of Holocene volcanoes in central Urup Island that is named after the most prominent cone.  Photo courtesy of Alexandr Rybin (Institute of Marine Geology and Geophysics, Yuzhno-Sakhalin).

A lava dome partially fills the summit caldera of Berg, with Kolokol in the background to the S. They are part of a group of Holocene volcanoes in central Urup Island that is named after the most prominent cone.

Photo courtesy of Alexandr Rybin (Institute of Marine Geology and Geophysics, Yuzhno-Sakhalin).

Keywords: lava dome | crater | stratigraphy


Kolokol Group