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Highly explosive volcanism at Galapagos

Eight to 16 million years ago, highly explosive volcanism occurred in the area of today's Galapagos Islands. This is shown for the first time by analyses of core samples obtained by the Integrated Ocean Drilling ...

dateJun 01, 2015 in Earth Sciences
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The ashes of Mt. St. Helens

The massive eruption of Mt. St. Helens 35 years ago is one of the largest ever seen in North America. LMU volcanologists now report a retrospective analysis of salts leached from the ash deposited by the ...

dateJun 26, 2015 in Earth Sciences
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Jet contrails affect surface temperatures

High in the sky where the cirrus ice crystal clouds form, jet contrails draw their crisscross patterns. Now researchers have found that these elevated ice cloud trails can influence temperatures on the ground and affect local ...

dateJun 18, 2015 in Earth Sciences
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