[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Re: Pygostyle

>>Not if oviraptorosaurs have pygostyles. Also, enantiornithans have
pygostyles. Are they "advanced birds"?<<
"advanced birds" was a very loose designation, one that I probably should
not have made.  It donsn't make the points I make later in that message
any less valid.