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Kileskus aristotocus; Middle Jurassic, 165Ma; Theropod (tyrannosaurid); Discovered by Averianov et al… | Prehistoric animals, Ancient animals, Prehistoric creatures
![Species New to Science: [Paleontology • 2013] Aurornis xui | “daybreak bird” • A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds Species New to Science: [Paleontology • 2013] Aurornis xui | “daybreak bird” • A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds](http://1.bp.blogspot.com/-PDinZD88qO0/Uaa4pM2DOxI/AAAAAAAAY_Q/xpLhx1dII0Q/s1600/Aurornis2.jpg)
Species New to Science: [Paleontology • 2013] Aurornis xui | “daybreak bird” • A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds
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