"Buried Paris.
This is a photograph from 1973, during the construction of Les Halles in Paris. The structure wrapped above the metal scaffolding on the right is the Fountain of the Innocents!
The photograph shows underground buildings going down about five floors."
Actually the dates of artifacts of coastal Aladsk natives (fish trap pegs, and lithographic remains, date back between 20-30,000. There is also new discoveries made with carbon dating man made objects from high mountain areas (which were closer to the water before geological processes). Novice kids who learned random information in proven historically inaccurate textbooks need to shut up or bother to learn the modern facts. Modern science beings all kinds of historical lies to forefront .
*Alaska