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Other types of eruptions include vulcanian eruptions, hydrovolcanic eruptions and fissure eruptions. Learn about these volcanic eruptions. ... Fissure Eruptions: Not all eruptions start with an explosion caused by gas pressure. Fissure eruptions occur when magma flows up through cracks in the ground and leaks out onto...
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science.howstuffworks.com/volcano5.htm
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A volcanic eruption where lava wells up through fissures in the earth's crust and spreads over a large area. Fissure eruptions are usually of very fluid basic lava; several were responsible for the formation of the Antrim plateau of Northern Ireland.
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www.answers.com/topic/fissure-eruption
www.answers.com/topic/fissure-eruption
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Fissure vent - Wikipedia, the free encyclopedia
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A fissure vent , also known as a volcanic fissure or simply fissure , is a linear volcanic vent through which lava erupts, usually without any explosive activity. The vent is usually a few meter...
en.wikipedia.org/wiki/Fissure_vent
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Laki - Wikipedia, the free encyclopedia
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Laki or Lakagígar ( Craters of Laki ) is a volcanic fissure situated in the south of Iceland, not far from the canyon of Eldgjá and the small town Kirkjubæjarklaustur, in Skaftafell National Park...
en.wikipedia.org/wiki/Laki
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Fissure eruptions typically dwindle to a central vent after a period of hours or days. Occasionally, lava will flow back into the ground by pouring into a crack or an open eruptive fissure, a process called drainback ;
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volcano-pictures.info/glossary/fissure_eruption.html
volcano-pictures.info/glossary/fissure_eruption.html
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This eruptive fissure broke out on the northeast rift zone of Mauna Loa about 15 hours after the eruption began in the summit caldera, about 15 km uprift (toward upper left). Initially about 1.6 km long, lava fountains along the fissure were soon restricted to six vent areas.
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volcanoes.usgs.gov/images/pglossary/FissureEruption_exa...
volcanoes.usgs.gov/images/pglossary/FissureEruption_examps.php
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We also identify an intermediate regime in which parts of the surface fissure may become blocked and the eruption continues from isolated vents.
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www.nature.com/nature/journal/v342/n6250/abs/342665a0.h...
www.nature.com/nature/journal/v342/n6250/abs/342665a0.html
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A red line shows the extent of fissuring occuring during the first few weeks of the Pu'u o'o eruptions (beginning January 3, 1983). ... #1: Early extent of fissure flows. Early on January 3, lava erupted to the surface near the uprift side of Napau Crater and then extended downrift past the future site of Pu'u O'o.
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www.uhh.hawaii.edu/~kenhon/GEOL205/puuoo/puuoo0.htm
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Types of eruptions include fissure eruptions, hydrovolcanic eruptions, and Plinian eruptions. Find out how the types of eruptions differ from each other. ... Plinian Eruptions: These awesome eruptions can inflict serious damage on nearby areas -- the eruption that buried Pompeii and Herculaneam was a Plinian eruption.
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www.howstuffworks.com/volcano4.htm
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