Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,315
datasets available to search
ShareScore release 0.9.0
Dataset results
2,315 results for “dinosaur”
Plate 2 in A new carnivorous dinosaur from the Lance Formation of Montana
Plate 2 Skull of Gorgosaurus lancensis viewed from above. Type. C.M.N.H. No. 7541. About 1/4 natural size.
Plate 1 in A new carnivorous dinosaur from the Lance Formation of Montana
Plate 1 Skull and jaws of Gorgosaurus lancensis viewed from the left side. Type. C.M.N.H. No. 7541. p, palatine; v, vomer. About 1/4 natural size
Fig. 8 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)
Fig. 8. Humerus of Tyrannosaurus. Amer. Mus. No. 972. To same scale as femur (Fig. 9). a, external view; b, posterior view.
Figure 6 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 6—Comparison of distal end of right tibia and astragalus. 1, 2, Aublysodon cf. A. mirandus (OMNH 10131). 3, A. libratus (AMNH 5432). 4, A. sarcophagus (NMC 5601). An interpretive outline of the astragalus is shown by the dotted line in 2, as is the extent of the tibia behind the astragalus in 4. Abbreviations: a, astragalar facet; 1, lateral malleolus; m, medial malleolus. Scale bar 10 cm.
Figure 4 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 4—Aublysodon cf. A. mirandus (OMNH 10131). Premaxillary tooth in 1, lateral view, and 2, posterior view; 3, cross sections at indicated levels with anterior end to the right. Scale bar 10 mm
Figure 5 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 5—Aublysodon cf. A. mirandus (OMNH 10131). Left femur in 1, anterior view, and 2, posterior view; 3, right tibia in anterior view; 4, left metatarsal IV in lateral view; 5, left metatarsal III in lateral view; 6, left metatarsals III and IV articulated in anterior view; 7, pubic foot in right lateral view. Scale bar 10 cm
Figure 1 in A Partial Skeleton of the Tyrannosaurid Dinosaur Aublysodon from the Upper Cretaceous of New Mexico
Figure 1—Preserved skull fragments of New Mexico Aublysodon cf. A. mirandus (OMNH 10131). 7, parts of the frontal-parietal mass; 2, 3, left postorbital; 4, left dentary. General skull outline adapted from Russell (1970). Scale bar 10 cm
Text-fig. 10.—A possible hunting set of Hell Creek theropods, drawn to scale. A, Tyrannosaurus rex. B, Albertosaurus lancensis. C, the Jordan theropod. D, Saurornithoides mongoliensis. S. mongoliensis is not present in the Hell Creek, but is used to represent those saurornithoidids and dromaeosaurids present and represented by isolated teeth. A fifth form, Paronychodon lacustris, also represented only by isolated teeth has not been included but was probably intermediate between the saurornithoidids and the Jordan theropod. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 10.—A possible hunting set of Hell Creek theropods, drawn to scale. A, Tyrannosaurus rex. B, Albertosaurus lancensis. C, the Jordan theropod. D, Saurornithoides mongoliensis. S. mongoliensis is not present in the Hell Creek, but is used to represent those saurornithoidids and dromaeosaurids present and represented by isolated teeth. A fifth form, Paronychodon lacustris, also represented only by isolated teeth has not been included but was probably intermediate between the saurornithoidids and the Jordan theropod.
Text-fig. 9.—Anterior portion of maxilla of the Jordan theropod (stippled) compared with the corresponding region of the maxillae of other tyrannosaurs. All reproduced to equal length from anterior end of maxilla to anterior margin of antorbital recess (this length in the actual specimens differs by less than 15 percent). A, Juvenile Tyrannosaurus rex. B, Albertosaurus lancensis. C, Juvenile Albertosaurus libratus (AMNH 5664). (A, redrawn from Lawson, 1976; B and C, redrawn from Gilmore, 1946). in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 9.—Anterior portion of maxilla of the Jordan theropod (stippled) compared with the corresponding region of the maxillae of other tyrannosaurs. All reproduced to equal length from anterior end of maxilla to anterior margin of antorbital recess (this length in the actual specimens differs by less than 15 percent). A, Juvenile Tyrannosaurus rex. B, Albertosaurus lancensis. C, Juvenile Albertosaurus libratus (AMNH 5664). (A, redrawn from Lawson, 1976; B and C, redrawn from Gilmore, 1946).
Text-fig. 8.—The shape of the frontals. A, the Jordan theropod, LACM 28471, B, Albertosaurus libratus, AMNH 5664, C, A. libratus, USNM 12814. All are drawn to the same length. Vertical lines to the right indicate relative lengths of the three frontals respectively. (B, courtesy of Dale A. Russell, C, redrawn from Russell, 1970). in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 8.—The shape of the frontals. A, the Jordan theropod, LACM 28471, B, Albertosaurus libratus, AMNH 5664, C, A. libratus, USNM 12814. All are drawn to the same length. Vertical lines to the right indicate relative lengths of the three frontals respectively. (B, courtesy of Dale A. Russell, C, redrawn from Russell, 1970).
Text-fig. 6.—Endocranial mold of the Jordan theropod (LACM 28471). A, Dorsal view. B, Lateral view. Anterior is to the right. Lined areas represent broken bone surface and the mold is partially reconstructed in dashed lines. Abbreviations: c.h.—cerebral hemispheres, hb.—hindbrain, o.l.—optic lobe, o.n.—olfactory passage. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 6.—Endocranial mold of the Jordan theropod (LACM 28471). A, Dorsal view. B, Lateral view. Anterior is to the right. Lined areas represent broken bone surface and the mold is partially reconstructed in dashed lines. Abbreviations: c.h.—cerebral hemispheres, hb.—hindbrain, o.l.—optic lobe, o.n.—olfactory passage.
Text-fig. 5.—Teeth of the Jordan theropod (LACM 28471). A, Premaxillary tooth in lateral and posterior aspects and section. B, First left dentary tooth in lateral and posterior aspects. C, Second left maxillary tooth in lateral aspect. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 5.—Teeth of the Jordan theropod (LACM 28471). A, Premaxillary tooth in lateral and posterior aspects and section. B, First left dentary tooth in lateral and posterior aspects. C, Second left maxillary tooth in lateral aspect.
Text-fig. 7.—A, Ratio (H/L) of height of maxilla (at anterior margin of antorbital recess) to length of maxilla (to anterior margin of antorbital recess), plotted against length (L) of maxilla (to anterior margin of antorbital recess). Length scale in cm. B, Ratio (D/L) of depth of dentary ramus to length of maxilla (to anterior margin of antorbital recess), plotted against length of maxilla (to anterior margin of antorbital recess). Length scale in cm. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 7.—A, Ratio (H/L) of height of maxilla (at anterior margin of antorbital recess) to length of maxilla (to anterior margin of antorbital recess), plotted against length (L) of maxilla (to anterior margin of antorbital recess). Length scale in cm. B, Ratio (D/L) of depth of dentary ramus to length of maxilla (to anterior margin of antorbital recess), plotted against length of maxilla (to anterior margin of antorbital recess). Length scale in cm.
Text-fig. 3.—Frontals and parietals of the Jordan theropod (LACM 28471). A. Dorsal view. B. Lateral view. Anterior is to the left. Lined areas represent broken surfaces and elements are partially reconstructed with dashed lines. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 3.—Frontals and parietals of the Jordan theropod (LACM 28471). A. Dorsal view. B. Lateral view. Anterior is to the left. Lined areas represent broken surfaces and elements are partially reconstructed with dashed lines.
Text-fig. 4.—Right surangular fragment of the Jordan theropod (LACM 28471). Lined areas represent broken surfaces. in A new Theropod Dinosaur from the Upper Cretaceous of Central Montana
Text-fig. 4.—Right surangular fragment of the Jordan theropod (LACM 28471). Lined areas represent broken surfaces.
Fig. 1 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)
Fig. 1. Skull of Tryrannosaurus. d, dentary; sur, surangular; sq, squamosal; prf,prefrontal; o, orbit; na, anterior nares; 1, 2, 3, antorbital openings. Dotted outlines are from Allosaurus.
Fig. 3 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)
Fig. 3. Cervical vertebrm of Tyrannosaurus.,Amer. Mus. No. 5866. hypocentrum of atlas; nph, neuropophysis; 2 supposed axis with its hypocentium; od, odontoid; 3, 9 remaining cervicals; r8, r9, ribs found attached to ribs, 8-9, 10-11, cervico-dorsals; c, capitular facet; t, tubercular facets.
Fig. 2 in Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)
Fig. 2. Skull of Allosaurus in the American Museum of Natural History. To same scale as the skull of Tyrannosaurus.
EXPLANATION OF PLATE I Left lateral aspect of skull of Stephanosaurus marginatus; one- fifth the natural size. Abbreviations.-D, lateral temporal fossa; DN, dentary; J, jugal; L, lachrymal; MX, maxilla; N, nasal; NO, nasal opening; OR, orbit; PD, predentary; PF, prefrontal; PM, premaxilla; Q, quadrate; QJ, quadrato-jugal; S, squamosal; SA, surangular. in On a new genus and species of carnivorous dinosaur from the Belly River Formation of Alberta, with a description of the skull of Stephanosaurus marginatus from the same horizon
EXPLANATION OF PLATE I Left lateral aspect of skull of Stephanosaurus marginatus; one- fifth the natural size. Abbreviations.-D, lateral temporal fossa; DN, dentary; J, jugal; L, lachrymal; MX, maxilla; N, nasal; NO, nasal opening; OR, orbit; PD, predentary; PF, prefrontal; PM, premaxilla; Q, quadrate; QJ, quadrato-jugal; S, squamosal; SA, surangular.
Fig. 1 in Convergent evolution of jaws between spinosaurid dinosaurs and pike conger eels
Fig. 1. Comparative evolution of jaws between Muraenesocidae (A) and Spinosauridae (B). Craniodental morphologies of Recent pike conger eels and Cretaceous spinosaurid theropod dinosaurs are convergently similar, likely resulting from similar feeding habits. In the sister groups of Muraenesocidae and Spinosauridae, here represented respectively by Conger (Congridae) and Dubreuillosaurus (Megalosauridae), skulls exhibit the plesiomorphic condition (i.e., rostrum not markedly elongated, absence of premaxillary and dentary "rosettes", dentition homodont). The derived condition observed in both pike congers and spinosaurs, which seems to be associated with an enhanced sensitivity, can be interpreted as an adaptation to forage efficiently in aquatic environments and to grab evasive prey items such as fishes. Muraenesocidae are represented here by Muraenesox bagio (skull and head), and Spinosauridae by Baryonyx walkeri (skull) and Spinosaurus aegyptiacus (head reconstruction; courtesy of Stephen O'Connor). Characters: 1, elongated rostrum; 2, terminal "rosette" in both upper and lower jaws; 3, deep notch posterior to the upper jaw "rosette"; 4, strong heterodonty (in size); 5, "rosettes" bearing enlarged teeth. Illustrations not to scale.
ScienceDex guides
Understand access before you commit
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.