> Is it possible there are settlements, they're just under the ocean now, on what used to be large flat land bridges? Quite possible, evidence of settlements a

> Is it possible there are settlements, they're just under the ocean now, on what used to be large flat land bridges? Quite possible, evidence of settlements at lower levels have been found elsewhere [1]. [1] https://en.wikipedia.org/wiki/Doggerland https://en.wikipedia.org/wiki/Doggerland