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RE: Sereno's (2005) new definitions



Jaime Headden wrote-

<You can run the Troodon formosus holotype premaxillary tooth in a matrix as an
OTU.>


This is assuming it's a premaxillary tooth crown.

It doesn't matter for the analysis. That merely drops the "premaxilla toothed" and "premaxillary teeth not D-shaped" characters, and it still ends up as a troodontid.


Mickey Mortimer