taxon toast

[zenlizard@juno.com (Sam j hogan)]

OK, when I was growing up, there was _Trachodon_; if you have been
following the recent posts on the list, you know why that's dead.  We all
 also know (or should, by now)  about  _Brontosaurus_  being 
_Apatosaurus_.  Dinogeorge doesn't like  _Ablysodon_  (sp?).  Question: 
what other dinosaur genera have  been sunk, or most likely are junior
synonyms of other genera?
-zenlizard
What is the sound of one Tyrannosaurus clapping?