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Re: Errata: A new "Revolution" installment.

> Could the four-winged sinornithosaurs in the background instead be young
> _Sinornithosaurus millennii_ individuals?  Gregory S. Paul's article in
> _Prehistoric Times_ suggests the possibility that the four sinornithosaurs
> (_S. millennii_, _M. zhouianus_, _C. pauli_, and _M. gui_) should be
> considered congeneric.

This might result in a paraphyletic *Sinornithosaurus*...

> See _Nature_, Feb. 20, 2003, pp.807-814, "An exceptionally preserved Lower
> Cretaceous ecosystem," by Zhonghe et al..

Zhou et al. :-)

> Or does four-winged flight facilitate time travel?  ;^)

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    =8-)
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