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Re: Archie skull pneumatics?
David Marjanovic wrote-
Didn't know about *S.* (that book hasn't arrived yet). Of course,
"depending on the phylogeny" is the crucial point.
This is becoming frustrating to follow. According to an earlier post, teeth
were not preserved with *Scansoriopteryx*. Now we're talking about how it
had serrationless teeth?
If such variation occurs in the caudal count for *Archaeopteryx*, is it
possible that there were more than two species? And whatever happened to
Approximately 20 caudals for *Sinornithosaurus*!? :-O Whoa.
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