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Subduction undone

Rocks are subjected to increased pressure as they are buried during subduction. Contrary to general belief, a study suggests that peak pressures recorded in subducted rocks might not reflect their maximum burial depths.

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Figure 1: Ultrahigh-pressure rocks in Tso Morari.

Marnie Forster

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Correspondence to Kip V. Hodges.

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Hodges, K. Subduction undone. Nature 543, 44–45 (2017). https://doi.org/10.1038/543044a

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