Re: pterosaur crest extensions

["James R. Cunningham" <jrccea@bellsouth.net>]

No, you're not saying anything off the wall.  Neither sternbergi or
longiceps appear to have physical proportions that would result in a
problem with their crests.

Jim

Aegyptiacus@aol.com wrote:
> 
> <snip>
> Even in those animals where it would interfere with flight capability
> or
> perhaps, prohibit flight altogether?
> <endsnip>
> I don't know about keratinous crests, but the bony crest of
> *Pteranodon* has never cast a doubt as to its high flight abilities.
> (or am I saying something stupid?)
> 
> Cheers
> Jean-Michel