Figure 7.2. Phylogeny of Tyrannosauridae, Solid lines represent the strict consensus of the fifteen most palsimonious tree s ex cludin g Siamotyrannus and Shanshanosaur,,s,s (tree metrics including all autapomorphic characters: TL L50, cI 0.860, Rt 0.761, RC 0.655, H! 0.1o0: if autapomorphic characters are excluded, TL 125, cl 0,833, RI 0.761, RC 0.634, Hl 0.273). Dashed lines indicate position of Siamotyrannus and Shanshanosaurus wh en included (tree metrics including autapomorphic cbaracters: TL 152, CI 0.8J-r, RI 0.768, RC 0.657, Hr 0.164).