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671 results for “Tyrannosaurus”
Fig. 13 in Crania of Tyrannosaurus and Allosaurus
Fig. 13. Trachodon sp. Side view of cranium. Amer. Mus. No. 427. Scale 4/9. Po. + Pr.f " fused postorbital and prefrontal. Pa. sp., parasphenoid, suturally separate from presphenoid. qu. cot., cotylus for movable head of quadrate. i-xii, nerve foramina.
Fig. 1 in Tyrannosaurus and other Cretaceous carnivorous dinosaurs
Fig. 1. Rough outline showing scale of size of Tyrannosaurus rex. By W. D. M. The association of the small forearm is probably incorrect.
Fig. 2 in Tyrannosaurus and other Cretaceous carnivorous dinosaurs
Fig. 2. Inner surface of the left lower jaw of the type specimen of Dynamosaurus imperiosus. 1/8 nat. size.
Fig. 12 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 12. Australian water lizard, "Lesueur's lizard" (Physignathus lesueurii Gray), Queensland variety, family Agamidse, from instantaneous photograph of running pose.
Fig. 3a in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 3a. (A1-A3). Genotype specimen of Ornithomimus velox Marsh. Yale Mus. 542. (A1), dorsal aspect of the type left pes, superior aspect of Metatarsals II-IV. (A2) posterior aspect (upper) and exterior aspect (lower) of metatarsals II-IV. (A3) Type tibio-tarsus, anterior, inferior, posterior aspects. (B) Portion of right manus of another individual (Yale. Mus. 548) associated by Marsh with Ornithomimus velox; (upper) metacarpals I-III as they appear in the matrix, (lower) as placed in natural position. (C) Left pes of Struthiomimus altus, genotype specimen, Amer. Mus. 5339. Anterior and exterior aspects of digits II-V. One fourth natural size. After original drawings by the present author. One-fourth natural size.
Fig. 3 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 3. Composition of complete manus (B) palmar view of Ornitholestes hermanni. Amer. Mus. 587, partly restored (Digit I) from Amer. Mus. 619, type. One half natural size. Manus of Struthiomimus altus, Amer. Mus. 5339. (A), dorsal aspect; A', palmar aspect, r, radiale, i, intermedium (?) coalesced with cc, centrale. Cl, C2, p. C3 carpalia and (?) p. tendinous ossicle. One third natural size.
Fig. 1 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 1. Reconstructed skull of type of Ornitholestes hermanni, Amer. Mus. No. 619, replacing the original figure (1903). Two-thirds natural size.
Fig. 11 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 11. Left pes of Struthiomimus alias, Amer. Mus. 5339. Internal, posterior, anterior, external aspects. Mts. II, III, IV, with three functional digits, Mts. V reduced. Two-ninths natural size. Compare Fig. 3a. *
Fig. 15 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 15. Restorations of Struthiomimus altus. C Herbivorous, tree-browsing pose, suggested by Osborn. D Carnivorous, shore-living pose, hunting for Crustacea and small Mollusca, suggested by Barnum Brown. One-fortieth natural size.
Fig. 13 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 13. Frilled lizard Chlamydosaurus, family Agamidae. Instantaneous photograph of swift running pose. After Saville Kent.
Fig. 6 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 6. Detail of the actual arrangement of the abdominal ribs in Struthiomimus altus, Amer. Mus. 5339, as preserved on the left side of the thorax. One-fifth natural size.
FIGURE 6 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 6. Simplified evolution of the rostral neurovascular systems in Sauropsida in lateral view. A, F, and I figure the course of some branches of the trigeminal nerve, whereas B, C, D, E, G, and H figure the canals of the rostral neurovascular system (see text for descriptions and references). Abbreviation: Cc, conical cavity. Color code: Black, teeth; Blue, maxillary canal (or nerve when applicable); Green, mandibular canal (or nerve when applicable); Red, ophthalmic nerve; Yellow, premaxillary canal. Dotted lines represent non-nervous structures (e.g., orbits, nostrils, cranial fenestrae, and conical cavity). Drawings not to scale.
FIGURE 7 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 7. Reconstruction of the trigeminal branches pathway in the snout of Tyrannosaurus rex (FMNH PR 2081) in lateral view. Left, dominant ophthalmic branch hypothesis ("bird-like" condition). Right, dominant maxillary branch hypothesis ("reptile-like" condition). Abbreviations: V1, Ophthalmic branch; V2, Maxillary branch; V3, Mandibular branch; Psnf, position of the palatal sub-narial foramen. Scale bar equals 30 cm. Color code same as Figure 6.
FIGURE 5 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 5. Canals for the mandibular vessels and mandibular division of the trigeminal nerve of Tyrannosaurus rex (FMNH PR 2081) in lateral view. Scale bar equals 30cm.
FIGURE 1 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 1. The rostral neurovascular canals of Tyrannosaurus rex (FMNH PR 2081) in lateral view (top) and two cross-sections (CT slices, bottom). Scale bar equals 30cm.
FIGURE 3 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 3. Premaxillary canal and canals for the dorsal alveolar (maxillary) vessels and maxillary division of the trigeminal nerve of Tyrannosaurus rex (FMNH PR 2081) in lateral view. Scale bar equals 30cm.
FIGURE 4 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 4. Premaxillary canals of Tyrannosaurus rex (FMNH PR 2081) in anterior view. Scale bar equals 30cm.
FIGURE 2 in The rostral neurovascular system of Tyrannosaurus rex
FIGURE 2. Nasal canals of Tyrannosaurus rex (FMNH PR 2081) in dorsal view (left) and lateral view (right). Scale bar equals 30 cm.
Fig. 17 in Skeletal Adaptations of Ornitholestes, Struthiomimus, Tyrannosaurus
Fig. 17. Tyrannosaurus and Struthiomimus mounted skeletons, reproduced to same scale, about one-seventy-fifth natural size, and showing relative size and proportions of the fore and hind limbs.
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.
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Allen Brain Atlas
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OpenNeuro
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