7,000-year-old underwater wall raises questions about ancient engineering — and lost-city legends - shared by Bethel Woods

@Beth · Jan 8

Not Atlantis, but an underwater wall off the coast of France found by LIDAR is suggestive of other past mythical civilizations.

7,000-year-old underwater wall raises questions about ancient engineering — and lost-city legends

Scientists found a massive underwater wall in France that might help explain the origin of the legend of Ys.

bigthink.com