surtseyan

surtseyan: сёртейский тип тефры (свидетельствующий о проявлении вулканизма в мелководных условиях (в отличие от вулканизма стромболийского типа))

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surtseyan eruption — GLOSSARY OF VOLCANIC TERMS Hydrovolcanic eruptions dominated by jets of wet tephra (scoria and ash) that result in the formation of tuff cones. The term surtseyan is generally used for volcanoes erupting through seawater. Named after Surtsey, a… … Glossary of volcanic terms
Magma — For other uses, see Magma (disambiguation). Lava flow on Hawaii. Lava is the extrusive equivalent of magma. Magma (from Greek μάγμα paste ) is a mixture of molten rock, volatiles and solids[1] … Wikipedia
Sete Cidades — is also national park in the state of Piauí, Brazil, see Sete Cidades, Piauí Sete Cidades ( Seven Cities ) is one of the most beautiful natural settings in the Azores, composed of two lakes in the center of a volcanic crater about three miles… … Wikipedia
Timeline of natural disasters in the Azores — Here were the natural disasters that happened in the Azores Islands.1401 1500*Around 1432 first recorded famine in the Azores. *1439? 1444? Volcanic eruption on Sete Cidades, Miguel The eruption was not recorded especially the precise date for… … Wikipedia
El Hierro — Para otros usos de este término, véase Hierro (desambiguación). El Hierro Imagen desde satélite de la isla de El Hierro. De izqui … Wikipedia Español
Portal:Volcanoes — Wikipedia portals: Culture Geography Health History Mathematics Natural sciences People Philosophy Religion Society Technology … Wikipedia

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