Active margins, where an oceanic plate slides under a continental plate, may cause earthquakes and tsunamis. Further, they are known for shifting sediments from margin slopes into deep ocean trenches. Geologists now found evidence of earthquake-triggered surface sediment erosion on a submarine slope close to the area of the 2011 Tohoku-Oki earthquake.... PHYS.ORG · 5 months
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Ground failure study shows deep landslides not reactivated by 2018 Anchorage Quake  SCIENCE DAILY · 3 weeks
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