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Contrary to recent hypothesis, 'chevrons' are not evidence of megatsunamis

A persistent school of thought in recent years has held that so-called "chevrons," large U- or V-shaped formations found in some of the world's coastal areas, are evidence of megatsunamis caused by asteroids ...

Space & Earth / Earth Sciences

created Apr 29, 2009 | popularity 4.7 / 5 (3) | comments 0