Re: TRex 's EXCELLENT vision..

["Kent A. Stevens" <kent@cs.uoregon.edu>]

> Another nagging question (well, at least for moi):  Does significant
> overlap of field of vision seen in fossil skulls NECESSARILY imply  
> that
> the animal had binocular vision?  Are there extant animals with  
> large FoV
> overlap that lack binocular vision?

That's addressed in the article.  The few exceptions appear to be  
"secondarily stereoblind".

Kent