Scientists map a new underwater caldera, dubbed First Volcano, discovered using multibeam sonar. Image courtesy of Submarine Ring of Fire 2012: NE Lau Basin, NOAA-OER.
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Submarine Ring of Fire 2012: Daily Updates
Scientists map a new underwater caldera, dubbed First Volcano, discovered using multibeam sonar. Image courtesy of Submarine Ring of Fire 2012: NE Lau Basin, NOAA-OER.
Submarine Ring of Fire 2012: Daily Updates