Eric Allen wrote:
> 66 million years ago, showing that family trees were still evolving even as
> the entire dinosaur world was about to go extinct, the Children's Museum of
> Indianapolis said in announcing the find.
So dinosaurs continued to diversify and evolve right up to when they went extinct... Where's the surprise in that?
Maybe the surprise is that Bakker saw a cladogram!
(Any idea if/when this discovery will be officially published?)