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2,315 results for “dinosaurs”
Supplementary information for Xing et al.: Hummingbird-sized dinosaur from the Cretaceous of Myanmar
<p>This contribution contains an interactive 3D model of HPG-15-3, the TNT nexus file for the phylogenetic analysis, comparative data, and R scripts/tree files to reproduce the following figures of Xing et al. (2019):</p> <p>Figure 02</p> <p>Figure 03</p> <p>Extended Data Figure 06</p> <p>Extended Data Figure 09.</p> <p>Data for Figure 03 were originally published in Schmitz and Motani (2011).</p>
Text-fig. 5—Torosaurus utahensis (Gilmore) n. comb., TMM 41480-1, right parietal, a, dorsal view, b, ventral view. x 1/8. in Tyrannosaurus and Torosaurus, Maestrichtian Dinosaurs From Trans-Pecos, Texas
Text-fig. 5—Torosaurus utahensis (Gilmore) n. comb., TMM 41480-1, right parietal, a, dorsal view, b, ventral view. x 1/8.
Fig. 8 in The pelvic musculature of saurischian dinosaur
Fig. 8. Same as Fig. 7, from which adductor 2, the remaining flexors and puboischio-femoralis internus 1 have been removed.
Fig. 4 in The pelvic musculature of saurischian dinosaur
Fig. 4. Lateral view of pelvic region of Tyrannosaurus (right side) with the appendicular muscles restored. For abbreviations, see Fig. 2.
Velociraptor mongoliensis and Troodon mongoliensis squabble over a Protoceratops andrewsi carcass. The firsfls greater firepower matched the second 's larger size. in Predatory Dinosaurs of the World
Velociraptor mongoliensis and Troodon mongoliensis squabble over a Protoceratops andrewsi carcass. The firsfls greater firepower matched the second 's larger size.
Fig. 7 in The pelvic musculature of saurischian dinosaur
Fig. 7. Same as Fig. 6, with the coccygeo-femoralis, pubo-ischio-femoralis internus 2 and flexor tibialis internus 3 cut.
FIGURE2 in Stance and gait in the flesh-eating dinosaur Tyrannosuurus
FIGURE2. The knee-joint of a megalosaurian to show the femoral condyle (indicated by an arrow) inserted between the tibia and fibula. This is similar to the knee-jointof Tyrannosaurus.
FIGURE 8. A and B in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 8. A and B, right tibia – astragalus in posterior view. C and D, right tibia in anterior view. E, lateral groove. F, distal view of tibia. For abbreviation, see appendix. Scale bar represents 50 mm.
FIGURE 6 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 6. Right ulna in: A and B, lateral view; C and D, medial view. For abbreviation, see appendix. Scale bar represents 50 mm.
FIGURE 5 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 5. Right humerus in: A and B, Lateral view; C and D, medial view. For abbreviation, see appendix. Scale bar represents 50 mm.
FIGURE 4 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 4. Right scapulocoracoid in: A and B, lateral view; C and D, medial view. For abbreviation, see appendix. Scale bar represents 50 mm.
FIGURE 2 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 2. Skull of the prosauropod Unaysaurus tolentinoi gen. et sp. nov, in A, left lateral reconstruction of the bones; B, left lateral premaxilla, maxilla, nasal, and dentary (splenial bone [= spl] is
FIGURE 3 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 3. Skeletal reconstruction of the prosauropod Unaysaurus tolentinoi gen. et sp. nov., showing A, preserved bones and individuals bones; B, axis; C, most anterior dorsal vertebrae; D, most posterior dorsal vertebrae with the infradiapophysial cavities; E, medial caudal vertebra; F, right digital manus I in dorsal view; G, left digital pes I in dorsal view and; H, preserved left metatarsals in proximal view. For abbreviations, see appendix. Scale bar equals 10 mm.
FIGURE 1 in A new early dinosaur (Sauropodomorpha) from the Caturrita Formation (Late Triassic), Paraná Basin, Brazil
FIGURE 1. Map showing the central portion of the Rio Grande do Sul State and the Água Negra outcrop, between Santa Maria and São Martinho da Serra cities (source Leal et al. 2001); Carnian Norian (c. 220 Ma) Upper Triassic paleogeographic map, the black cross indicates the fossiliferous exposures of southern Brazil (modified from Lucas 1998); Lithostratigraphic subdivision of the Upper Triassic rocks in the Rio Grande do Sul state, with the fossiliferous level of Unaysaurus tolentinoi gen. et sp. nov., shown in grey (modified from Da Rosa and Leal 2002).
Xception trained model for classifying large ornithopod dinosaur footprints
<p>PLOS ONE: Classification of large ornithopod dinosaur footprints using Xception transfer learning</p><p>The trained model using Xception transfer learning, provided in https://github.com/CNUGeophysics/Xception_ornithopod.git</p>
FIG. 1 in First record of stegosaur dinosaur tracks in the Lower Cretaceous (Berriasian) of Europe (Oncala group, Soria, Spain)
FIG. 1. — Geographical and geological situation of Valloria in Las Aldehuelas, Soria, Spain: A, geological sketch of Iberian Peninsula with the geographical position of the Cameros Basin; B, geological Map of the Cameros Basin; C, detail of the geology of Valloria locality. Based on Moratalla & Hernán (2005). Abbreviation: DS, depositional sequence.
Figure 2. Scelidosaurus harrisonii Owen, 1861. Lectotype BMNH R.1111. A in Reconsidering the status and affinities of the ornithischian dinosaur Tatisaurus oehleri Simmons, 1965
Figure 2. Scelidosaurus harrisonii Owen, 1861. Lectotype BMNH R.1111. A, Left lower jaw in lateral view. Distal tip of the dentary was lost during excavation of the original specimen. Parts of the lower surface of the postdentary bones have been chiselled off (probably also during original excavation in the late 1850s). B, BMNH R.1111. Left lower jaw in medial view. Abbreviations: ar, articular; d, dentary; d.oss, dermal ossification; p.art, prearticular; sa, surangular; sp, splenial. Cross-hatching indicates cut/broken surfaces.
Fig. 6 in New information on ornithopod dinosaurs from the Late Jurassic of Portugal
Fig. 6. Dorsal vertebrae Ankylopollexia indet. from the Lourinhã municipality, Portugal, Lourinhã Formation, Kimmeridgian–Tithonian. A. Partial neural arch, ML 864 in anterior (A1), posterior (A2), lateral (A3), and dorsal (A4) views. B, C. Dorsal vertebrae, ML 452a, complete (B) and ML 452b, incomplete (C) specimens, in anterior (B1, C1), posterior (B2, C2), lateral (B3, C3), dorsal (B4, C4), and ventral (digitally modified) (B5, C5) views.
Fig. 4 in New information on ornithopod dinosaurs from the Late Jurassic of Portugal
Fig. 4. Limb bones of Dryosauridae indet. from the Lourinhã municipality, Portugal, Lourinhã Formation, Kimmeridgian–Tithonian. A, B. Femur, ML 2055 (A), ML 563 (B), in anterior (A1, B1), lateral (A2, B2), medial (A3, B3), posterior (A4, B4), distal (A5, B5), and proximal (A6, B6) views. C, D. Tibia, ML 2055 associated to femur ML 2055 (C), ML 505 (D), in anterior (C1, D1), lateral (C2, D2), posterior (C3, D3), medial (C4, D4), proximal (D5), and distal (C5, D6) views.
Fig. 8 in New information on ornithopod dinosaurs from the Late Jurassic of Portugal
Fig. 8. Ankylopollexian appendicular skeleton from the Lourinhã municipality, Portugal, Lourinhã Formation, Kimmeridgian–Tithonian. Coracoid ML 2206 (A), scapula ML 2042 (B), in lateral (A1, B1) and medial (A2, B2) views.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.