Goodbye Archaeopteryx. Hello Aurornis xui!

     We all most likely grew up knowing that the first member of Aves was good ol' Archaeopteryx. Well now we find that fact coming into intense questioning. Who will win?! Archaeopteryx or the quite fancy new Aurornis xui?

Archaeopteryx

(http://i.livescience.com/images/i/000/014/314/original/Avian_Archaeopteryx_02.jpg)

 Aurornis xui

(http://edgecast.metatube-files.buscafs.com/uploads/gallery/pics/gallery_pic_9166_80596.jpg)