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Re: Mammals preying on giant azhdarchid pterosaurs!
On Sun, 21 May 2000, Michael de Sosa wrote:
> > predatory guilds today appear to limit the distribution and evolution of
> > large egg laying mammals. This is my hypothesis at least. Another
> I'm assuming you meant "animals," not "mammals," right?
Yes, I meant "animals". But, in a sense, why not mammals, too? Isn't the
fact that monotremes and multituberculates didn't inherit the Earth--or at
least the large animal niche--additional support for my hypothesis.