Journey to the Center of the Earth
Santa Barbara CA (SPX) Oct 17, 2014 - A UC Santa Barbara geochemist studying Samoan volcanoes has found evidence of the planet's early formation still trapped inside the Earth. Known as hotspots, volcanic island chains such as Samoa can ancient primordial signatures from the early solar system that have somehow survived billions of years. Matthew Jackson, an associate professor in UCSB's Department of Earth Science, and collea ... more

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