Bubbly lava bombs cm m ash among least violent of the

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Unformatted text preview: the air in jets from a vent or line of vents (a fissure) at the summit or on the flank of a volcano ‘fountaining’ hrs- days à༎ spaOer cones/lava flows Strombolian Erup5on Stromboli §༊  §༊  Dis4nct, regular bursts of fluid lava (basalt/- andesite) from summit conduit Tephra: §༊  §༊  §༊  §༊  §༊  SpaOer (hardened globs of glassy lava) à༎ lava flows Scoria (hardened chunks of bubbly lava) Bom...
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This note was uploaded on 01/16/2014 for the course CSE 132 taught by Professor Lang during the Winter '08 term at UC Irvine.

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