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Earth science

The slippery base of a tectonic plate

High-resolution imaging of the base of the Pacific plate as it descends beneath New Zealand discloses a 10-kilometre-thick channel that decouples the plate from underlying upper mantle. See Letter p.85

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Figure 1: A model of the subducting Pacific plate.


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Correspondence to Catherine A. Rychert.

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Rychert, C. The slippery base of a tectonic plate. Nature 518, 39–40 (2015).

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