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Re: T-J Extinction event article (more media errors?)

In a message dated 5/12/01 6:24:32 PM, Dinogeorge@aol.com writes:

<< For that matter, we might even 
let reptiles extend all the way down to their common ancestor with 
amphibians, which would make mammals a reptile subtaxon, too. It's just as 
workable as any other scheme. >>

That's why it's the usual way that critters are classified. Mammals have 
ALWAYS been considered a "reptile sub-taxon." That is until some guy decided 
to redefine the unilaterally term reptile. Prior to a couple of years ago, 
"reptile" meant all primitively ectothermic amniotes, and to many, if not 
most, workers, that still is the case.

eric l.