Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
fault zones
.
Show all posts
Showing posts with label
fault zones
.
Show all posts
Thursday, April 16, 2026
At fault
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In 923 C.E., a massive earthquake -- estimated at magnitude 7.5 -- struck the Pacific Northwest. Marine terraces -- stairstep-like formatio...
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