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Re: pteros, prolacerts, and Peters


> Sticking points have been 1) the greatly elongated, not reduced finger
four, 2) the extended, not reduced, toe five, 3) the pteroid, and 4) the
prepubis, 5) multi-cusped teeth, none of which are shared by archosaurs.
Luckily, one or more prolacertiforms share these.

What, the pteroid, too? Which ones? 


There is a prolacertiform that has a pteroid bone???!!!

(Hopefully it's one of those features that EVERYBODY can see in the specimen.)


Tim

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