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Forum Games - The Beer Cellar! / Re: Word Association
« Last post by Tusky on Today at 04:55:07 AM »Jason
I'm guessing from the name that this is thought to be a common ancestor of the echidna and the platypus - is that right?My impression is that it's more that it shares typical features of both, rather than definitely being an ancestor of both, but I've not dug out the actual papers to check