migration

Schematic representation of the peopling of Eurasia through repeated waves of expansion from an out of Africa population Hub (grey-shaded area, precise location is not known); the red arrows represents the expansion associated with Initial Upper Paleolithic material culture and the blue arrows the expansion associated with Upper Paleolithic assemblages. Kya= kylo years ago.

Population hub out of Africa can explain Eurasian lineages of Humans

A new study says that a Population hub out of Africa can explain Eurasian lineages of Humans. This Hub could be in North Africa or West Asia.