Barry Voight
Barry Voight is an American geologist, volcanologist, author, and engineer. Voight foresaw the collapse of the Mount St. Helens volcano ...
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Radiocarbon dating
Radiocarbon dating is a method for determining the age of an object. It uses the properties of radiocarbon, a radioactive ...
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Newberry Volcano
Newberry Volcano is a large active shield volcano located about 20 miles south of Bend, Oregon, United States. It is ...
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Mount Cayley volcanic field
The Mount Cayley volcanic field is a remote volcanic zone on the South Coast of British Columbia, Canada. Eruptions along ...
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Mono–Inyo Craters
The Mono–Inyo Craters are a volcanic chain of craters, domes and lava flows in Mono County, Eastern California. The chain ...
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Lōʻihi Seamount
Lō’ihi Seamount is an active submarine volcano about 35 km off the southeast coast of the island of Hawaii. It is ...
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David A. Johnston
David Alexander Johnston was a principal scientist on the USGS monitoring team. He was killed by the 1980 eruption of ...
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Ice drilling
Ice drilling allows scientists studying glaciers and ice sheets to gain access to what is beneath the ice. Instruments can ...
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Harry Glicken
Harry Glicken was an American volcanologist. He researched Mount St. Helens in the United States before and after its 1980 ...
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