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Submarine slope failure scarps along the Cascadia subduction zone

2026/05/27 by Jenna C Hill · 1 voice

paper · doi:10.5066/p1m8n8ct

Abstract

Seafloor features identified as headward eroding mass failure scarps were digitized by hand from high-resolution multibeam bathymetry compilations (30 m grids) across the Cascadia subduction zone, which spans the region offshore of northern California, Oregon and Washington. These features were initially published by Hill et al. (2022; https://doi.org/10.1016/j.epsl.2022.117797) and here were present an updated version of this dataset.

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