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Re: again: frill of Triceratops
Sherry Michael wrote:
> My first guess would be that the increased blood supply would support the
> massive muscles used for chewing, and not for any exotic display purposes.
All the same, the sometime massive horns and hornlets that adorn
ceratopsian frills imply they were being used for something more than
provind muscle attachment sites, even if that was the original funtion.