Published December 31, 2003
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Fig. 4 in Kinematic Model of Tyrannosaurid (Dinosauria: Theropoda) Arctometatarsus Function
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Fig. 4. Osteological correlates on metatarsi of tyrannosaurids and Allosaurus fragilis. Gray-filled tracings show the shape and size of correlates; arrows and correlate designations from Table 2 indicate the corresponding metatarsal for each scar. For clarity, correlates are mapped onto articulated specimens, with scar locations marked. Albertosaurus and Daspletosaurus correlates are shown on an articulated right metatarsus of Albertosaurus sarcophagus (TMP 81.10.1), with MT III recessed to show distal correlates on outer metatarsals. Correlates for the Tyrannosauurs and Allosaurus specimens are mapped onto left articulated metatarsi (MOR 555 and ROM specimen, respectively). a: Albertosaurus sarcophagus MOR 657: left. b: Daspletosaurus torosus MOR 590: right. c: Tyrannosaurus rex MOR 555: right. d: Allosaurus fragilis MOR 693: left.