Published December 31, 2010 | Version v1
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Fig. 1 in Tyrannosaur Paleobiology: New Research on Ancient Exemplar Organisms

  • 1. Division of Paleontology, AmericanMuseumof Natural History, Central Park West at 79th Street, New York, NY 10024, USA. Department of Earth and Environmental Sciences, Columbia University, New York, NY 10964, USA.
  • 2. Division of Paleontology, AmericanMuseumof Natural History, Central Park West at 79th Street, New York, NY 10024, USA.
  • 3. Department of Biology, Carthage College, Kenosha, WI 53140, USA.
  • 4. Division of Paleontology, AmericanMuseumof Natural History, Central Park West at 79th Street, New York, NY 10024, USA. Department of Biological Science, Florida StateUniversity, Tallahassee, FL 32306, USA.
  • 5. Department of Veterinary Basic Sciences, The Royal Veterinary College, Hatfield, Herts AL9 7TA, UK.
  • 6. Department of Geology and Geophysics, Yale University, New Haven, CT 06520, USA.
  • 7. Division of Paleontology, AmericanMuseumof Natural History, Central Park West at 79th Street, New York, NY 10024, USA. Department of Biological Sciences, The George Washington University,Washington, DC 20052, USA.
  • 8. Department of Geology, The Field Museum of Natural History, Chicago, IL 60605, USA.
  • 9. Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, People's Republic of China.

Description

Fig. 1. The anatomy of tyrannosaurs, showing the variety of skeletal and cranial morphology in the group. (A) A skeletal reconstruction of Alioramus, a gracile and long-snouted tyrannosaurid, which exhibits many features of the generalized tyrannosaurid body plan (large skull, small arms, long hindlimbs, long tail). (B to D) skulls of the basal tyrannosauroids Guanlong (B), Dilong (C), and Bistahieversor (D). (E and F) skulls of juvenile (E) and adult (F) Tyrannosaurus scaled to the same length, illustrating the transition from a longer to a deeper skull during ontogeny. All scale bars equal 10 cm. Credits: F. Ippolito, American Museum of Natural History (AMNH) (A); I. Block, National Geographic stock (B); M. Ellison, AMNH (C); D. Baccadutre, New Mexico Museum of Natural History and science (D); s. Williams, Burpee Museum of Natural History (E); AMNH Photo Archives (#2752, Tyrannosaurus skull as mounted in the old hall) (F).

Notes

Published as part of Stephen L. Brusatte, Mark A. Norell, Thomas D. Carr, Gregory M. Erickson, John R. Hutchinson, Amy M. Balanoff, Gabe S. Bever, Jonah N. Choiniere, Peter J. Makovicky & Xing Xu, 2010, Tyrannosaur Paleobiology: New Research on Ancient Exemplar Organisms, pp. 1481-1485 in Science 329 on page 1481, DOI: 10.1126/science.1193304, http://zenodo.org/record/3744287

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