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Slab tearing (sketch)

Sketch of laterally progressing slab detachment and resulting inflow of asthenospheric material into the opening gap.

Sketch of laterally progressing slab detachment. The concentration of slab pull forces towards a narrowing part of the subducted plate (slab) produces a characteristic pattern of surface-plate subsidence and uplift migrating along strike, and increases trench retreat and inflow of asthenospheric material into the gap resulting from the slab detachment.

  • Creator: Fabio Crameri
  • This version: 21.10.2022
  • License: Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
  • Specific citation: This graphic by Fabio Crameri adopted from Wortel and Spakman (2000) is available via the open-access s-Ink.org repository.
  • Related reference: Wortel, M. J. R., & Spakman, W. (2000). Subduction and slab detachment in the Mediterranean-Carpathian region. Science, 290(5498), 1910-1917.
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