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327 results for “Sauropoda”
FIGURE 1 in Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) of Sierra Barrosa (Neuquén, Argentina)
FIGURE 1. Location map.
FIGURE 2 in Bone histology reveals the first record of titanosaur (Dinosauria: Sauropoda) from the Late Cretaceous of Bulgaria
FIGURE 2. Geology, lithology and stratigraphy of the dinosaur bone locality at Vrabchov dol. 1, General view of the fossil-bearing sediments in the gully of Vrabchov dol yielding the dinosaur material. The yellow rectangle marks the sedimentary section illustrated on Figure 2.3; 2, Detail of the outcrop with position of one of the studied bone fragments (A; specimen NMNHS FR-16) and additional tetrapod remains (B). Scale bar equals 1 m; 3. Lithostratigraphic column of the Late Cretaceous sedimentary succession outcropping at the locality.
FIGURE 3. Fossilized bone fragments for the Vrabchov dol. 1 in Bone histology reveals the first record of titanosaur (Dinosauria: Sauropoda) from the Late Cretaceous of Bulgaria
FIGURE 3. Fossilized bone fragments for the Vrabchov dol. 1, Multiple views of specimen U.S., K21586, an undetermined long bone diaphyseal fragment; 2. Specimen NMNHS FR-16, possibly a partial diaphysis of undetermined long bone. Scale bar equals 3 cm.
FIG. 15 in Osteological revision of the holotype of the Middle Jurassic sauropod dinosaur Patagosaurus fariasi Bonaparte, 1979 (Sauropoda: Cetiosauridae)
FIG. 15. — Dorsal MACN-CH 4170 (13) in lateral (A, B), anterior (C), dorsal (D), posterior (E) and ventral (F) views. Abbreviations: acdl, anterior centrodiapophyseal lamina, cprl, centroprezygapophyseal lamina, dp, diapophysis, hypa, hypapophysis, nc, neural canal, ns, neural spine, pcdl, posterior centrodiapophyseal lamina, pp, parapophysis, po, postzygapophysis, prcdf, prezygapophyseal centrodiapophyseal fossa, pocdf, postzygapophyseal centrodiapophyseal fossa, prdl, prezygapophyseal diapophyseal lamina, pre, prezygapophysis, sdf, spinodiapophysal fossa, spof, spinopostzygapophyseal fossa, spol, spinopostzygapophyseal lamina, sprf, spinoprezygapophyseal fossa, lat.spol/med.spol, lateral/medial spinopostzygapophyseal lamina, sprl, spinoprezygapophyseal lamina, tprl, intraprezygapophyseal lamina, tpol, intrapostzygapophyseal lamina, stpol, single intrapostzygapophyseal lamina, stprl, single intrapostzygapophyseal lamina, vk, ventral keel. Scale bar: 10 cm.
Figure 9 in Anatomy of the basal titanosaur (Dinosauria, Sauropoda) Andesaurus delgadoi from the mid-Cretaceous (Albian-early Cenomanian) Río Limay Formation, Neuquén Province, Argentina: implications for titanosaur systematics
Figure 9. Andesaurus delgadoi. Photograph of right humerus in anterior view. Scale bar: 200 mm.
Figure 21 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil
Figure 21 Anterior caudal vertebrae of Caieiria allocaudata (MCT 1719-R). In (1) left lateral; (2) anterior; (3) dorsal; (4) right lateral; (5) posterior and (6) ventral views. Abbreviations: ns, neural spine; pocdf, postzygapophyseal centrodiapophyseal fossa prz, prezygapophyses; sprl, spinoprezygapophyseal lamina; tp, transverse process. Full-size DOI: 10.7717/peerj.14333/fig-21
Figure 12 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil
Figure 12 Middle and posterior caudal vertebrae of the BR-262 specimens. (A) CPPLIP-096 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. (B) CPPLIP-091 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. (C) CPPLIP-095 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. (D) CPPLIP-094 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. (E) CPPLIP-093 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. (F) CPPLIP-045 in left lateral; anterior; dorsal; right lateral; posterior and ventral views. Abbreviations: cpol, centropostzygapophyseal lamina; cprl, centroprezygapophyseal lamina; spof, spinopostzygapophyseal fossa; spol, spinopostzygapophyseal lamina; sprf, spinoprezygapophyseal fossa; sprl, spinoprezygapophyseal lamina. Full-size DOI: 10.7717/peerj.14333/fig-12
Figure 10 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil
Figure 10 Most anterior caudal vertebra of the BR-262 specimens. CPPLIP-102 in (A) anterior; (B) left lateral; (C) dorsal; (D) posterior; (E) right lateraland (F) ventral views. Abbreviations: posl, postspinal lamina; poz, postzygapophyses; prdl, prezygodiapophyseal lamina; prsdf, prezygapophyseal spinodiapophyseal fossa; prsl, prespinal lamina; prz, prezygapophyses; spof, spinopostzygapophyseal fossa; spol, spinopostzygapophyseal lamina; sprl, spinoprezygapophyseal lamina; tp, transverse process. Full-size DOI: 10.7717/peerj.14333/fig-10
Figure 2 in New specimens of Baurutitan britoi and a taxonomic reassessment of the titanosaur dinosaur fauna (Sauropoda) from the Serra da Galga Formation (Late Cretaceous) of Brazil
Figure 2 (A) Map of the Bauru Basin detailing the Uberaba region. (B) Map of "Ponto 1" quarry made by Price, detailing positions of Series B (Purple) and C (Yellow). Itisnoteworthythat MCT 1719-Rcannotbelocatedonthemap (Fromthearchivesof CPPLIP). Full-size DOI: 10.7717/peerj.14333/fig-2
FIGURE 10 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 10. Mid-anterior caudal vertebrae of Uberabatitan ribeiroi. A CPPLIP-1019 in 1, left lateral, 2, anterior, 3, ventral, 4, right lateral, 5, posterior and 6, ventral views; B CPPLIP-1017 in 1, left lateral, 2, anterior, 3, ventral, 4, right lateral, 5, posterior and 6, ventral views. Abbreviations: eprl: epipophyseal-prezygapophyseal lamina; poz: postzygapophysis; prz: prezygapophysis; spol: spinopostzygapophyseal lamina; sprf: spinoprezygapophyseal fossa; sprl: spinoprezygapophyseal lamina; tprl: intraprezygapophyseal lamina.
FIGURE 23 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 23. Crural elements of Uberabatitan ribeiroi. A CPPLIP-917 (redefined holotype) left tibia in 1, lateral, 2, medial, 3, proximal and 4, distal views; B CPPLIP-1107 (redefined holotype) left fibula in 1, lateral, 2, medial, 3, proximal and 4, distal views; C CPPLIP-1106 left fibula in 1, lateral, 2, medial and 3, distal views; D CPPLIP-917 and CPPLIP-1107 (redefined holotype) articulated left tibia and fibula in 1, posterior and 2, anterior views. Abbreviations: aa: astragalar articulation, cc: cnemial crest; fk: fibular knob; fvl: fovea ligamentosa; jc: joint capsule; M. fdl: M. flexor digitorum longus; M. il: insertion for the M. iliofibularis; lt: lateral trochanter; or: oblique ridge; prc: proximal crest, tp: tibial protuberance.
FIGURE 9 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 9. Anterior caudal vertebrae of Uberabatitan ribeiroi. CPPLIP-1079 as preserved (A-F) and with the condyle digitally restored to its original position (G) in A, left lateral, B, anterior, C, ventral, D,G, right lateral, E, posterior, F, ventral views Abbreviations: cpof: centropostzygapophyseal fossa; cprl: centroprezygapophyseal lamina; ex: excavation; prz: prezygapophysis; spol: spinopostzygapophyseal lamina; sprl: spinoprezygapophyseal lamina; spof: spinopostzygapophyseal fossa; tp: transverse process; vlr: ventrolateral ridge.
FIGURE 6 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 6. Posterior cervical vertebra of Uberabatitan ribeiroi. CPPLIP-1108 in A, left lateral, B, anterior, C, dorsal, D, right lateral, E, posterior and F, ventral views. Abbreviations: cdf: centrodiapophyseal fossa, cprl: centroprezygapophyseal, cpol: centropostzygapophyseal fossa, pcdl: posterior centrodiapophyseal lamina; pl: pleurocoel; poz: postzygapophysis, prz: prezygapophysis, sdf: spinodiapophyseal fossa; sprf: spinoprezygapophyseal fossa; tprl: intraprezygapophyseal lamina.
FIGURE 22 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 22. Femora of Uberabatitan ribeiroi. A CPPLIP-1238 left element in 1, oblique (anterior/lateral), 2, proximal, 3, oblique (posterior/medial) and 4, distal views; B CPPLIP-1189 left element in oblique (anterior/lateral) view; C CPPLIP-894 right element in 1, anterior and 2, posterior views; D CPPLIP-898 left element in anterior view. Abbreviations: fic: fibular condyle; ft: fourth trochanter; gtr: great trochanter; lmd: lateromedial depression; lic: linea intermuscularis cranialis; tic: tibial condyle; trf: trochanteric shelf.
FIGURE 21 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 21. Ischium of Uberabatitan ribeiroi. CPPLIP-1026 on A, medial, B, lateral views and C, interpretative drawn on medial view. Abbreviations: M. ft: insertion for the M. flexor tibialis; ip: ischial peduncle.
FIGURE 18 in Osteology and systematics of Uberabatitan ribeiroi (Dinosauria; Sauropoda): a Late Cretaceous titanosaur from Minas Gerais, Brazil
FIGURE 18. Radii of Uberabatitan ribeiroi. A, CPPLIP-1032 rigth radius in 1, anterior, 2, proximal 3, posterior and 4, distal views; B, CPPLIP-911 left radius in 1, anterior, 2, proximal, 3, posterior and 4, distal views. Abbreviations: ir: interosseous ridge; M. fcr: insertion for the M. flexor carpi radialis; ula: ulnar articular facet.
Figure 16 in The skull of the titanosaur Tapuiasaurus macedoi (Dinosauria: Sauropoda), a basal titanosaur from the Lower Cretaceous of Brazil
Figure 16. Tapuiasaurus macedoi (MZSP-Pv 807). A, left and B, right mandibles in lateral view. Adjacent bones have been shaded to de-emphasize them. Dashed lines indicate a missing margin; hatching indicates a broken surface; dot pattern indicates matrix. Abbreviations: ang, angular; art, articular; asaf, anterior surangular foramen; cor, coronoid; d, dentary; d15, dentary tooth 15; psaf, posterior surangular foramen; sang, surangular.
Figure 8 in The skull of the titanosaur Tapuiasaurus macedoi (Dinosauria: Sauropoda), a basal titanosaur from the Lower Cretaceous of Brazil
Figure 8. Tapuiasaurus macedoi (MZSP-Pv 807). Skull roof in posterodorsal view. Adjacent bones have been shaded to de-emphasize them. Dashed lines indicate a missing margin; hatching indicates a broken surface. Abbreviations: fm, foramen magnum; fr, frontal; m, maxilla; na, nasal; oc ri, occipital ridge; p, parietal; po, postorbital; pop, paroccipital process; prf, prefrontal; so, supraoccipital; sq, squamosal; stf, supratemporal fenestra; su, suture.
Figure 17 in The skull of the titanosaur Tapuiasaurus macedoi (Dinosauria: Sauropoda), a basal titanosaur from the Lower Cretaceous of Brazil
Figure 17. Tapuiasaurus macedoi (MZSP-Pv 807). Left coronoid in medial view. Adjacent bones have been shaded to de-emphasize them. Dot pattern indicates matrix. Abbreviations: cor, coronoid; d, dentary; d15, dentary tooth 15; spl, splenial.
Figure 24 in Osteology and phylogenetic relationships of Tehuelchesaurus benitezii (Dinosauria, Sauropoda) from the Upper Jurassic of Patagonia
Figure 24. Phylogenetic hypothesis presented here, with internal nodes numbered for list of synapomorphies (see Appendix).
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Allen Brain Atlas
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