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Re: Psittacosaurus bristles

Waylon Rowley wrote:

> Strong back + bristles *might* indicate a defensive
> use.

As a good friend of mine told me three years ago (how time flies!) ...
Psittacosaurus was a bloody fat porcupine with a parrot beak. The quills
are two to three mm. thick.

Late, but never too late. I'm relieved that it's becoming formally

Luis Rey

Visit my website on http://www.ndirect.co.uk/~luisrey