There were at least 18 waves of R1b's that left the Iberian Ice Age refuge...each wave can be distinguished in the DNA. Many of the 'invasions' of Britain were genetically the same people, culturally different though.
BTW, the Gaunches of the Canary Islands are also R1b's.
22 posted on 08/28/2007 9:56:50 PM PDT by blam
(Secure the border and enforce the law)