News tagged with plate tectonics

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New 'embryonic' subduction zone found

(Phys.org) —A new subduction zone forming off the coast of Portugal heralds the beginning of a cycle that will see the Atlantic Ocean close as continental Europe moves closer to America.

Jun 17, 2013 4.9 / 5 (12) 0 | with audio podcast

Study sheds light on Earth's early mantle

(Phys.org) —An international team of researchers, led by scientists at Boston University's Department of Earth and Environment, has found evidence that material contained in young oceanic lava flows originated ...

May 06, 2013 4.3 / 5 (4) 0 | with audio podcast