Re: Giant birds

["ekaterina amalitzkaya" <eamalitz@hotmail.com>]

> what about quadrepedal flightless birds like sauropods and >ceratopsians?

How are the chances of finding the any integumentary structures on the  
South American Lagosuchians. By Dinogeorge's hypothesis they should be the 
earliest birds.

On the matter of integumentary structures there was some kind of a theropod 
with soft tissue described by Keller (was it?) somewhere in south America. 
Is it possible that those beds provide more integumentary material?
_EA

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