Published December 31, 2005
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FIGURE 7 in Heterodonty in Tyrannosaurus rex: Implications for the taxonomic and systematic utility of theropod dentitions
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- 1. Department of Earth and Environmental Science, University of Pennsylvania, 240 South 33rd Street, Philadelphia, Pennsylvania 19104-6316, U.S.A., current address: Department of Earth and Planetary Sciences, Washington University, 1 Brookings Drive, Campus Box 1169, St. Louis, Missouri 63130-489, U.S.A.
Description
FIGURE 7. Positional variation in carina placement and orientation of Tyrannosaurus rex. Right maxilla (A) and left dentary (B) in palatal view (composite photo traces of AMNH 5027). C, the mesial right maxillary dentition of LACM 23844 in labial view (arrows indicate distal carinae, which are forming the distal edges of the labial faces of the teeth by mx3). D, the mesial left dentary dentition of FMNH PR2081 in labial view (arrows indicate distal carinae).
Notes
Published as part of Joshua B. Smith, 2005, Heterodonty in Tyrannosaurus rex: Implications for the taxonomic and systematic utility of theropod dentitions, pp. 865-887 in Journal of Vertebrate Paleontology 25 (4) on page 874, DOI: 10.1671/0272-4634(2005)025[0865:HITRIF]2.0.CO;2, http://zenodo.org/record/3942994
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