Djosers pyramid has an inner chamber that is suported by massive cedar timbers hauled from Lebenon.....and we have the Epic of Gilgamesh which details the triumph of Gilgamesh over humbiwaba the forest guardian, and harvesting and transport of cedars from Lebenon, we also have the commercial records of the mesopotamians trading activities over vast distances and time periods, and so it is zero surprise to find that "the black haired people" also left there genetic's with the rest of the cultural, linguistic, and mythical baggage that we are consiously or un consiously hauling around, still.