LiveScience.com - 6/21/13, Becky Oskin
A budding subduction zone offshore of Spain heralds the start of a new cycle that will one day pull the Atlantic Ocean seafloor into the bowels of the Earth, a new study suggests.
Understanding how subduction zones start is long-lasting mystery in plate tectonics, said lead study author João Duarte, a research fellow at Monash University in Melbourne, Australia.
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