This tree diagram shows the relationship between the Dinosauria and Archosauria groups. Credit: M.C. Langer et al. Biological Reviews 2010, adapted by T. Dubé; from the original ScienceNews article Dawn of the Dinosaurs. Click for larger version. |
Dino Treeposted May 15, 2011, 2:23 PM by Abel Mendez [ updated May 15, 2011, 2:35 PM ]
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