[ApplegateRanch]

The fundamental problem of cranial analysis is that there are NO genes focused exclusively on cranial shape.

There are changes through time that literally mean nothing ~

You trying to say that the Science of Phrenology is a crock of corky cranberries? ;-)

[muawiyah]

No, I didn't say that since there are multiple genes working together that can adjust facial identification points so that you look like your father.

But turning a long head into a round head appears to be beyond any identifiable genetic control.