Manage episode 227587195 series 1681
This week we are joined by Randall Carlson, as we look at the evidence for an impact hypothesis underlying the Younger Dryas, a cold-reversal period that occurred approximately 12,700 years ago.
This post, TGR 02.18.19. Randall Carlson: Earth Changes and Cataclysms, first appeared at The Gralien Report.
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