Basal Accretion Along the South Central Chilean Margin and Its Relationship to Great Earthquakes

@article{Bangs2020BasalAA,
  title={Basal Accretion Along the South Central Chilean Margin and Its Relationship to Great Earthquakes},
  author={Nathan L. Bangs and Julia K. Morgan and Anne M. Tr{\'e}hu and Eduardo Contreras‐Reyes and Adrien F. Arnulf and S. Han and K. Olsen and Edward Zhang},
  journal={Journal of Geophysical Research: Solid Earth},
  year={2020},
  volume={125}
}
The south central Chilean margin regularly produces many of the world's largest earthquakes and tsunami, including the 2010 Mw 8.8 Maule and 1960 Mw 9.5 Valdivia events. In 2017, we acquired seismic reflection data along ~1,000 km of the margin using the R/V Langseth's 15 km long receiver array and 108.2 l (6,600 in3) seismic source to image structures associated with these ruptures. We focus on the Valdivia segment with the largest coseismic slip (~40 m). The outer 40 km of the forearc is an… 

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