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Re: Climate change
From: pwillis@ozemail.com.au (Paul Willis)
> Festering dung! Dino extinctions are always marked by similar extinctions
> in smaller animals. In fact the major dinosaur extinctions at the end of
> the Triassic, Jurassic and Cretaceous were identified before dinosaurs were
> even known about because these events are so well documented in the
> invertebrate fossil record.
Also, the late Triassic extinction did in all cynodonts except one
or two lineages - including the one that became the mammals. The
transition to mammals may even have been enabled by the reduced
competition after the extinction.
swf@elsegundoca.attgis.com sarima@netcom.com
The peace of God be with you.