Cascadia Subduction Zone, one of Earth’s top hazards, comes into sharper focus
Off the coasts of southern British Columbia, Washington, Oregon and northern California lies a 600 mile-long strip where the Pacific ...
Read moreOff the coasts of southern British Columbia, Washington, Oregon and northern California lies a 600 mile-long strip where the Pacific ...
Read moreDiagram showing the age of the crust below the Atlantic Ocean (red being newly formed crust and blue being the ...
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