[blam]

The answer can be found here:

Saxons, Vikings, and Celts: The Genetic Roots of Britain and Ireland

[Lurker]

Cesarean vs natural birth.

One gives you a point head, the other a Frankenskull.

L

[BlueDragon]

From the article;

The peculiar shift from long narrow heads to those of a rounder shape, and back again...

You give us a link, with "the answer can be found here"?

And here I've been thinking all the while, it was as easy as the difference 'tween how
the barber charges a Norwegian for a haircut? [ 2 dollars a corner]

Compared to a Finn? [ 8 dollars a point]