Re: Eoraptor (Was Re:polyphyodonty in dinosaurs)

["Rob Gay" <rob_redwing@hotmail.com>]

> Based on Sereno et al.'s figure, the fifth is certainly of standard 
> theropod design.  The second maxillary and fourth premaxillary are most 
> obviously leaf-shaped.  Note the anterior edge expands in the middle of 
> these teeth, forming a diamond shape.<
Ah hah! I thought leaf shape was suggesting a lack of a curve, and not an 
expansion. I see what you're talking about. Thanks for clearing that up.
Peace,
Rob

Student of Geology
Northern Arizona University
P.O. Box 20840
Flagstaff, Az. 86011
AIM: TarryAGoat

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