Theropod sacrals question

["Nicholas Gardner" <n_gardner637@hotmail.com>]

Dear all,

I'm trying to uncover the number of sacrals per theropod clade.  Could 
someone please help?  I know that *Eoraptor* and *Herrerasaurus* had two 
sacrals.  And IIRC, *Dilophosaurus* had four while other coelophysoids had 
three?  And *Ingenia* and the pygostylians have seven?  I'm very unsure on 
these points...



Thanks in Advance,

Nick Gardner                              [Aim] CloudRaptor05
Dinosaur:  Alternate Perspectives         [Msn] n_gardner637@hotmail.com
http://groups.yahoo.com/group/Altperdino/ [Yim] n_gardner637@yahoo.com

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