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Re: Theory of Non-Avian Dino Extinction
>At 09:14 AM 3/21/97 -0500, Michael wrote:
>>Do you think that temperatures would have been cold enough to
>>pressure dinosaurs to need to hibernate. Without the pressure of a
>>climate making those kinds of demands would nature select for
>On the North Slope of Alaska? Yes, it was cold enough. And ditto for parts
But were those regions very cold back then? I have heard of
dinosaur fossils found in the arctic. But I have also heard of Mesozoic
palm tree fossils found there, too.
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