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Re: Re: Trexie and whales..?!
>>> top predator ...
>> present ecosystems ...
> Homo sapiens ...
All the better to further the hypothesis that top predators need
not be nearly as large as the biggest herbivores around. :-) But I
admit, I did forget about _Velociraptor_sapiens_ in my enumeration of
late Cretaceous fauna -- funny how people thought those stone spear
points were Lakota for so long, right? :-)
Or are we missing _Triceratops_goodnessgracious_, which has ten
times the mass of a robust _T._rex_, which then in turn gets to be a
top predator that fits the Serengeti model? :-)
-- Jay Freeman