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536 results for “Tyrannosaurus rex”
FIGURE 3 in The furcula in Suchomimus tenerensis and Tyrannosaurus rex (Dinosauria: Theropoda: Tetanurae)
FIGURE 3—Photograph (1) and matching line drawing (2) of the furcula and pectoral girdle of Tyrannosaurus rex (UCRC V1) in anterior view. Crosshatching indicates broken bone. Dashed lines indicate missing or hidden bone. Abbreviations: ac, acromion; co, coracoid; f, furcula; hu, humerus; sc, scapula. Scale bar equals 5 cm.
FIGURE 40 in Osteology of Tyrannosaurus rex: insights from a nearly complete skeleton and high-resolution computed tomographic analysis of the skull
FIGURE 40. FMNH PR2081, Tyrannosaurus rex, lower jaw. A and B, Left ramus in lateral (A) and medial (B) view. C and D, Right ramus in lateral (C) and medial (D) view. Scale = 30 cm. Abbreviations in Appendix 1. Photographs by J. Weinstein.
Figure 17 Bivariate scatterplots showing the relationship between size with maturity among 15 in A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence
Figure 17 Bivariate scatterplots showing the relationship between size with maturity among 15 specimens of Tyrannosaurus rex. The comparison is limited to specimens that have comparable size data; growth stages (x-axis) and size (y-axis) have been converted to ranks. See Table 15 for the raw data. Full-size DOI: 10.7717/peerj.9192/fig-17
Figure 14 Bivariate scatterplot showing the relationship between maxillary tooth count with maturity among 14 in A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence
Figure 14 Bivariate scatterplot showing the relationship between maxillary tooth count with maturity among 14 specimens of Tyrannosaurus rex. Growth rank increases away from the origin (i.e., maturity increases to the right) and corresponds to growth stages for which maxillary tooth count was available for a given specimen; that is, the rank does not correspond to growth stage. Maxillary tooth rank corresponds to relative tooth count, where low ranks correspond to high tooth counts and low ranks correspond to high tooth counts. Full-size DOI: 10.7717/peerj.9192/fig-14
Figure 13 in A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence
Figure 13 Scatterplot showing the congruence in Tyrannosaurus rex between bite force (i.e., and maturity). Growth stage rank, corresponding to the increasing sequence of nodes in Fig. 2, is along the x-axis; growth stage rank refers to the relative maturity of the specimens for which bite force has been estimated. Increasing bite force rank is along the y-axis; raw bite force data are from Bates & Falkingham (2012) and Gignac & Erickson (2017). A Spearman correlation test on these data resulted in a significant correlation coefficient, indicating that bite force increases with maturity. Full-size DOI: 10.7717/peerj.9192/fig-13
Figure 6 in A high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence
Figure 6 Comparison of the frequency distributions of cranial and postcranial changes in the growth series of Tyrannosaurus rex. The growth stages are along the x-axis (corresponding to the numbered nodes of the ontogram in Fig. 2) and the y-axis corresponds to the number of synontomorphies. Cranial changes are shown in solid bars; postcranial chanages are shown in hollow bars. Cranial and postcranial changes tend to follow the same overall pattern although postcranial changes are exceeded by cranial changes, except at growth stages 7, 15, and 16. The relatively late occurrence of postcranial changes (at growth stage 6) is an artifact of the absence of postcranial material among the least mature specimens in the sample. Full-size DOI: 10.7717/peerj.9192/fig-6
RESTORATION OF TYRANNOSAURUS REX. From the type skeleton, Amer. Mus. No. 973. Many of the vertebrae belong to No. 5866. in Tyrannosaurus, upper Cretaceous carnivorous dinosaur. (Second communication.)
RESTORATION OF TYRANNOSAURUS REX. From the type skeleton, Amer. Mus. No. 973. Many of the vertebrae belong to No. 5866.
Fig. 7 in An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex
Fig. 7. The right premaxilla of RSM P2523.8 in labial (A) and lingual (B) view. Four alveoli (1–4) are present.
Fig. 4 in An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex
Fig. 4. Left maxilla pathology of RSM P2523.8 in lingual (A, B) and ventral (C, D) view. Numbers denote alveoli. Note the ingrowth of interdental bone within the eighth alveolus.
Fig. 3. Select appendicular elements from RSM P2523.8. A in An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex
Fig. 3. Select appendicular elements from RSM P2523.8. A, The left scapula in lateral view. B, The right femur in anterior view. C, The right fibula in anterior view. D, Right pedal phalanx IV-1 in right lateral view.
Fig. 5 in An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex
Fig. 5. Pathologic dorsal rib head of RSM P2523.8. Swollen region suggests an incompletely healed injury or infection.
millimeters in measurements all, specimens rex Tyrannosaurus other and 2523.8 P RSM of measurements Select. 1 TABLE in An Older and Exceptionally Large Adult Specimen of Tyrannosaurus rex
millimeters in measurements all, specimens rex Tyrannosaurus other and 2523.8 P RSM of measurements Select. 1 TABLE
FIGURE 38 in Osteology of Tyrannosaurus rex: insights from a nearly complete skeleton and high-resolution computed tomographic analysis of the skull
FIGURE 38. FMNH PR2081, Tyrannosaurus rex. Parasphenoid rostrum in left lateral view.
FIG. 1.—A Tyrannosaurus rex metatarsal IV in Tyrannosaur cannibalism: A case of a tooth-traced tyrannosaurid bone in the Lance Formation (Maastrichtian), Wyoming
FIG. 1.—A Tyrannosaurus rex metatarsal IV (SWAU HRS13997) in four views. Scale bar = 100 mm.
Figure 4 in A Computational Analysis of Limb and Body Dimensions in Tyrannosaurus rex with Implications for Locomotion, Ontogeny, and Growth
Figure 4. Models: dorsal view. See Figures 2ı3. doi:10.1371/journal.pone.0026037.g004
Fig. 9 in A 3D interactive method for estimating body segmental parameters in animals: Application to the turning and running performance of Tyrannosaurus rex
Fig. 9. Mass sets used for the Tyrannosaurus turning body analysis; shown for Models 1, 30, and 3.
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