population substitution

  1. M

    Basques repopulated Spain during the Reconquista

    Nowadays R1b is very common is Spain, like 70-75%. And it's domestic(Basque origin) downstream DF-27 makes like 40%. But here's the thing, during al-Andalus times most haplogroups were Berber/Arabic. So we have to assume a population substitution. We have to take into account that war is very...