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Re: Youngest dino remains
In a message dated 3/19/99 6:00:07 PM EST, email@example.com writes:
<< The point is which group is a subset of which other group.
Dinosaurs are not a subset of birds. >>
Ah, but I think they >are< a subset of birds, because all the evidence I've
gathered indicates that the common ancestors of dinosaurs and extant birds
were small, feathered, tree-dwelling reptiles capable of some kind of flight.