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The Lubricant for Tectonic Plates?
March 20, 2013 | Scripps News

“Scientists at Scripps Institution of Oceanography at UC San Diego have found a layer of liquefied molten rock in Earth’s mantle that may be acting as a lubricant for the sliding motions of the planet’s massive tectonic plates.” Quoted from the Scripps press release.


  Related Stories

The Contraction of Mercury
April 10, 2014 | Carnegie Institution for Science
"Unlike Earth, with its numerous tectonic plates, Mercury has a single rigid, top rocky layer. [...] New global imaging and topographic data from MESSENGER show that the innermost planet has contracted far more than previous estimates." Quoted from the Carnegie Institution for Science press release.

Reasons for Upright Walking?
May 28, 2013 | University of York
"The researchers say our upright gait may have its origins in the rugged landscape of East and South Africa which was shaped during the Pliocene epoch by volcanoes and shifting tectonic plates." Quoted from the University of York press release.

Understanding Deep Earthquakes
October 10, 2013 | Argonne National Laboratory
"Scientists broke new ground in the study of deep earthquakes, a poorly understood phenomenon that occurs where the oceanic lithosphere, driven by tectonics, plunges under continental plates – examples are off the coasts of the western United States, Russia and Japan." Quoted from the Argonne National Laboratory press release.


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