Re: Speciation - how do you know?

David \ (
Mon, 21 Oct 1996 02:42:56 -0500

On Sat, 19 Oct 1996, Paul Crowley wrote:

> > Thick enamel may very well be a response to an abrasive diet,but a
> > diet can be abrasive in different ways.
> So early, mid and late hominids had an abrasive diet. An abrasive
> diet of what?

Good question. How about primitve grains? Grinding to remove the hulls?
Just a total shot in the dark. I really have no idea, but don't mind
making an educated guess.

David Sierra