[left that other site]

A border fence?

Does this trump Stonehenge?

[Enlightened1]

My understanding is that it falls under the occult knowledge.

Perhaps a previous human society before it was exterminated millions of years ago?

In other words there was some sort of reset for humans, and not jut the great flood.

Hence the left overs were the Pharaohs that came from and other civilizations they found remnants under the oceans in Japan, the Caribbean or as the occult believes another planet?

[Average Al]

Used to keep out illegal dinosaurs? ;-)

[Jim Noble]

I see what you did there.