Still missing the point. Not sure if your doing this on purpose or you genuinely dont understand.
When Europeans arrived in the Americas (North/South and Carrib) they described the "natives" as resembling Africans. Black or brown, short crispy-hair, big nose/lips negroes. Their words not mine. This is according to BBC and Constantine Rafinesque
From Rafinesque' journal
The Americans cannot have sprung from a single nation, because independently of the languages, their features and complexions are as various as in Africa and Asia. -- We find in America; white, tawny, brown, yellow, olive, copper, and even black nations as in Africa. Also dwarfs and giants, handsome and ugly features, flat and aquiline noses, thick and thin lips
He says in the same journal that
I had always believed that the Atlantes of Africa have partly colonized America,
This doesnt support any theory that Black people as we know them in the Americas descend from an aboriginal group native to North or South America.