plural of eruption column

plural of creeping eruption

plural of Plinian eruption

(volcanology) A volcanic eruption which occurs on the flanks of a volcano, rather than its summit.

plural of flank eruption

(volcanology) A type of volcanic eruption marked by the ejection of large columns of volcanic debris and gases into the stratosphere; particularly large amounts of pumice, caused by a very powerful, gas-driven eruption.