Pumice strewn across Coast beaches was caused by an underwater volcano eruption – about 18 months ago

Pumice island size of Manhattan floating in Pacific after

Pacific Ocean pumice raft floating towards Australia's Great

Volcanoes are life': how the ocean is enriched by eruptions

Minoan eruption - Wikipedia

Watch the birth of a new ISLAND: Underwater volcanic eruption

The day an underwater volcano almost wiped out a nation

The VEI-5 millennium eruption of Hunga Tonga

Pumice strewn across Coast beaches was caused by an underwater

Underwater Volcano Erupts, Setting Off Tsunami Warnings Across Pacific - The New York Times

Underwater volcano eruption spews huge mass of small volcanic

A Close-up Look at a Rare Underwater Eruption – Woods Hole Oceanographic Institution