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RE: naked heads (was: Re: Velociraptor Animation)



Luc Bailly wrote:

> So, why not some dromaeosaurs with a naked head and others, like cf.
> _Sinornithosaurus_ with a feathered head?


Preservational artifact?



Tim


------------------------------------------------------------ 

Timothy J. Williams 

USDA-ARS Researcher 
Agronomy Hall 
Iowa State University 
Ames IA 50014 

Phone: 515 294 9233 
Fax:   515 294 3163