Radical shakeup of dinosaur family tree points to unexpected Scottish origins

From the Guardian: Radical shakeup of dinosaur family tree points to unexpected Scottish origins.

The most radical shakeup of the dinosaur family tree in a century has led scientists to propose an unlikely origin for the prehistoric beasts: an obscure cat-sized creature found in Scotland.

The analysis, which has already sparked controversy in the academic world, suggests that the two basic groups into which dinosaurs have been classified for more than a century need a fundamental rethink. If proved correct, the revised version of the family tree would overthrow some of the most basic assumptions about this chapter of evolutionary history, including what the common ancestor of all dinosaurs looked like and where it came from. [continue]

Saltopus, kids. saltopus. There was a creature called a saltopus!

Thanks to Khurram Wadee for posting this article on Diaspora, which is where I found it.

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