Doggerland is probably full of possible archaeological evidence, but it's now submerged. Fishing vessels occasionally haul up a mammoth tusk. Or even a whole ma

Doggerland is probably full of possible archaeological evidence, but it's now submerged. Fishing vessels occasionally haul up a mammoth tusk. Or even a whole mammoth skull with tusks attached. https://en.wikipedia.org/wiki/Doggerland https://en.wikipedia.org/wiki/Doggerland