Doggerland

Doggerland was an area of land, now submerged beneath the southern North Sea, that connected Great Britain to continental Europe. It was flooded by rising sea levels around 6500–6200 BCE. Geological surveys have suggested that it stretched from where Great Britain's east coast now is to the present-day Netherlands, western coast of Germany, and peninsula of Jutland. It was probably a rich habitat with human habitation in the Mesolithic period, although rising sea levels gradually reduced it to low-lying islands before its final submergence, possibly following a tsunami caused by the Storegga Slide.

[paulsullivan]

The Great Flood. Yunger Dryess hypothesis.
Randall Carlson Joe Rogan.
Nephilim -Giants.The Sons of Men.
Flood myth dispersed through cultures and geographical regions.
So as in the Days of Noah.