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Re:



In a message dated 11/1/99 8:03:00 PM EST, eamalitz@hotmail.com writes:

<< Thus unless one forms a sister grouping of 
 Pygostyled birds with Oviraptorosaurs- which would mean many more 
 homoplasies, the pygostyles are convergent. >>

It's yet not even clear that the pygostyle-tail belongs to an oviraptorosaur. 
All we have on that is National Geographic's word so far. When the tail is 
properly described, then maybe there will be something to debate.