Mysteries Department
Sign inRequest access
Answer · Eye of the Sahara and Atlantis

No: the structure has stood far inland and well above the sea throughout human times

The sea has not reached the Richat while people lived in the Sahara: global sea level was lower than today, not higher, at the end of the last Ice Age, and the structure's young sediments were laid down by streams and wind.

Still possibleAnswers 1 question0

Where it stands

Still possibleTwo pieces of evidence for, none against. It needs two reviews to be accepted.

What it predicts

  • No marine deposits of Pleistocene or Holocene age at the structure.
  • Terrestrial (river, lake and wind-blown) sediments throughout the dated sequence.

What would rule it out

  • Dated marine shells or shoreline deposits of the last 15,000 years at the Richat.

Evidence 2 for · none against

The questions it answers

Cite it

Mysteries Department. (2026). No: the structure has stood far inland and well above the sea throughout human times [Answer ANS0DCKTXWJGX16]. https://mysteriesdept.com/r/ANS0DCKTXWJGX16
Private beta Downloads are for beta members

We're in a private beta while we get things right. Everything here is free to read; downloading datasets, sources and code is open to members for now.

It takes a couple of minutes. We'll reply by email.