[dredmorbius]

I have had many co-workers I suspect of being mostly banana.

Literature I'm seeing suggests humans and neanderthal were related subspecies. I suspect one measure of "not existing" is when there's no clearly distinguishable neanderthal clan or trait cluster. Though there are people who have features which look strongly neanderthalic.

I've been reading bits and pieces of various aspects of anthropology and human evolution. It seems that cro-magnon man were likely an early sub-species or tribe which settled across northern Africa, as far out as the Azores, and along what's now the Spanish-France border region. All of which now show similar linguistic roots. And suggest that the Basque language, unrelated to others in Europe, is derived from cro-magnon.

The Roma people migrated from India toward southeastern Europe.

And there's solid anthropological evidence of settlements in what is now the Black Sea, living on what was then dry land, prior to it being flooded and inundated about 5600 BC. Now if only there were a flood myth in human tradition ....