Hildiid,
Your comprehension of the posted articles, and of DNA in general, is abysmal. Just on a lark, try this one, showing early migration from the Levant to Africa and later migration of the Cardial culture ( Pottery-making Pre-pottery Neolithic descendants from Biblos/northern Levant) crossing from Spain into Morocco.
"Ancient genomes from North Africa evidence prehistoric migrations to the Maghreb from both the Levant and Europe"
https://www.biorxiv.org/content/10.1101/191569v2
"Among ancient populations, early Neolithic Moroccans share affinities with Levantine Natufian hunter-gatherers (~9,000 BCE) and Pre-Pottery Neolithic farmers (~6,500 BCE). Late Neolithic (~3,000 BCE) Moroccan remains, in comparison, share an Iberian component of a prominent European-wide demic expansion, supporting theories of trans-Gibraltar gene flow. Finally, the Andalusian Early Neolithic samples share the same genetic composition as the Cardial Mediterranean Neolithic culture that reached Iberia ~5,500 BCE. The cultural and genetic similarities of the Iberian Neolithic cultures with that of North African Neolithic sites further reinforce the model of an Iberian intrusion into the Maghreb."
Note the "European-wide demic expansion", which would be my folks.
You can get more on the Cardial peoples here:
https://en.wikipedia.org/wiki/Cardium_pottery
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I don't hate Somalis, but I am somewhat disgusted by their xenophobia and refusal to read/accept the scholarly material that does not agree with their preconceptions. It's embarrassing. My genetic connection to Somalis is not in question. With various other additions over time, we all still descend from the Pre-Pottery Neolithic descendants of the Natufians.