To: Errant
Yep one of the great tectonic mysteries....
Most occur at subduction zones but the science is a bit skeptical...
87 posted on
12/10/2012 9:53:44 AM PST by
winoneforthegipper
("If you can't ride two horses at once, you probably shouldn't be in the circus" - SP)
To: winoneforthegipper
88 posted on
12/10/2012 10:04:06 AM PST by
winoneforthegipper
("If you can't ride two horses at once, you probably shouldn't be in the circus" - SP)
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