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.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “Coelophysis”
Figure 1 in Aspects of comparative cranial mechanics in the theropod dinosaurs Coelophysis, Allosaurus and Tyrannosaurus
Figure 1. Finite element (FE) models created in this study with respect to taxonomic position with the Theropoda. From left to right: A, Coelophysis bauri, skull and D, FEA model; B, Allosaurus fragilis, skull and E, FEA model; C, Tyrannosaurus rex, skull and F, FEA model. Grey patches on mesh indicate constrained region of model (in direction indicated by arrows). Scale bar = 10 cm. Phylogeny adapted from Holtz (2000) and Rauhut (2003); open circles indicate node-based taxa; black lines indicate stem-based taxa. Abbreviations: aof, antorbital fenestra; f, frontal; j, jugal; l, lacrimal; ltf, lower temporal fenestra; m, maxilla; n, nasal; or, orbit; par, parietal; po, postorbital; pm, premaxilla; qj, quadratojugal; sq, squamosal.
text-fig. 4. Skull reconstructions of representatives of riassic OTUs in left lateral view, a, Euparkeria capensis, Early Triassic (Scythian-Anisian), Beaufort Group, South Africa; redrawn from Ewer (1965). B, basal ornithischian Lesothosaurus diagnostics, Early Jurassic (Hettangian-Sinemurian), Elliot Formation, Lesotho; redrawn from Sereno (1991b). c, prosauropod sauropodomorph Plateosaurus sp., Late riassic (Norian), Knollenmergel, Germany; based on MB R. 1937. D, Eoraptor lunensis, Late Triassic (Camian), Ischigualasto Formation, Argentina; based on PVSJ 512. E, Herrerasaurus ischigualastensis, Late Triassic (Camian), Ischigualasto Formation, Argentina; redrawn from Sereno and Novas (1993). F, Coelophysis bauri, Late riassic (Norian), Chinle Formation, south-western USA; modified from Paul (1993). G, Lilienstemus lilienstemi, Late riassic (Norian), Knollenmergel, Germany; based on MB R. 2175, unpreserved elements shaded. H, Shuvosaurus inexpectatus, Late riassic (Norian), Dockum Group, Texas, USA; based on TU P 9280. Abbreviations: a, angular; aof, antorbital fenestra; d, dentary; emf, external mandibular fenestra; en, external nares; eo, exoccipital; f, frontal; itf, infratemporal fenestra; j, jugal; 1, lacrimal; m, maxilla; n, nasal; o, orbit; oc, occipital condyle; op, opisthotic; pa, parietal; pd, predentary; pm, premaxilla; pm-mf, premaxillary-maxillary fenestra; po, postorbital; pof, postfrontal; q, quadrate; qf, quadrate foramen; qj, quadratojugal; sa, surangular; saf, surangular foramen; snf, subnarial foramen; sob, supraorbital; soc, supraoccipital; sp, splenial; sq, squamosal; stf, supratemporal fenestra. Scale bars represent 10 mm (a-b) and 50 mm (c-H). in The interrelationships and evolution of basal theropod dinosaurs
text-fig. 4. Skull reconstructions of representatives of riassic OTUs in left lateral view, a, Euparkeria capensis, Early Triassic (Scythian-Anisian), Beaufort Group, South Africa; redrawn from Ewer (1965). B, basal ornithischian Lesothosaurus diagnostics, Early Jurassic (Hettangian-Sinemurian), Elliot Formation, Lesotho; redrawn from Sereno (1991b). c, prosauropod sauropodomorph Plateosaurus sp., Late riassic (Norian), Knollenmergel, Germany; based on MB R. 1937. D, Eoraptor lunensis, Late Triassic (Camian), Ischigualasto Formation, Argentina; based on PVSJ 512. E, Herrerasaurus ischigualastensis, Late Triassic (Camian), Ischigualasto Formation, Argentina; redrawn from Sereno and Novas (1993). F, Coelophysis bauri, Late riassic (Norian), Chinle Formation, south-western USA; modified from Paul (1993). G, Lilienstemus lilienstemi, Late riassic (Norian), Knollenmergel, Germany; based on MB R. 2175, unpreserved elements shaded. H, Shuvosaurus inexpectatus, Late riassic (Norian), Dockum Group, Texas, USA; based on TU P 9280. Abbreviations: a, angular; aof, antorbital fenestra; d, dentary; emf, external mandibular fenestra; en, external nares; eo, exoccipital; f, frontal; itf, infratemporal fenestra; j, jugal; 1, lacrimal; m, maxilla; n, nasal; o, orbit; oc, occipital condyle; op, opisthotic; pa, parietal; pd, predentary; pm, premaxilla; pm-mf, premaxillary-maxillary fenestra; po, postorbital; pof, postfrontal; q, quadrate; qf, quadrate foramen; qj, quadratojugal; sa, surangular; saf, surangular foramen; snf, subnarial foramen; sob, supraorbital; soc, supraoccipital; sp, splenial; sq, squamosal; stf, supratemporal fenestra. Scale bars represent 10 mm (a-b) and 50 mm (c-H).
Figure 17 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 17. The preserved cervical vertebrae and associated bones of Daemonosaurus chauliodus (CM 76821) in right lateral view as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: a., articulates with; at, atlas component; ax, axis; axns, axis neural spine; cer#, cervical vertebra number; cr, cervical rib; dep, depression; ncs, neurocentral suture; op, opisthotic; pro, prootic; qu, quadrate; sq, squamosal;?, unknown.
Figure 14 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 14. Close-up view of the well-preserved braincase elements of Daemonosaurus chauliodus (CM 76821): A, left otoccipital in posterolateral view; B, left ootocipital in ventrolateral view; C, right opisthotic in ventral view and basioccipital in posterodorsal view. Scales = 5 mm. Abbreviations: a., articulates with; ati, atlantal intercentrum; ax, axis; bo, basioccipital; ex, exoccipital; fo, foramen; mfo, metotic foramen; np, notochoral pit; par, paroccipital process; po, postorbital; pra, proatlas; op, opisthotic; qu, quadrate; so, supraoccipital; vrop, ventral ramus of the opisthotic; XII, passages of cranial nerve XII.
Figure 10 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 10. Close-up view of the jugal region of the left side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Dotted area = poorly preserved. Scale = 1 cm. Abbreviations: an, angular; ar, articular; aof, antorbital fenestra; d, dentary; ec, ectopterygoid; j, jugal; jr, jugal ridge; la, lacrimal; mf, external mandibular fenestra; mx, maxilla; or, orbit; pal, palatine; pf, prefrontal; po, postorbital; pt, pterygoid; qj, quadratojugal; qu, quadrate; sc, scleral plate; sp, splenial; sq, squamosal; su, surangular; sur, surangular ridge;?, unknown or uncertain.
Figure 8 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 8. Close up view of the upper orbit and antorbital region of the right side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: aof, antorbital fenestra; cp, cultriform process; la, lacrimal; mx, maxilla; n, nasal; or, orbit; pal, palatine; pf, prefrontal; pmx, premaxilla; po, postorbital; sc, scleral plate; vo, vomer.
Figure 6 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 6. Close-up view of the premaxillary and anterior dentary teeth of the left side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Orange = tooth wear facets. Light grey = rock matrix. Scale = 1 cm. Abbreviations: d, dentary; l., left; mg, maxilla gap; mx, maxilla; pmx, premaxilla; pp, palatal process; r., right; snf, subnarial foramen;?, unknown or uncertain.
Figure 4 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 4. Anterior half of the right side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Orange = tooth wear facets. Dotted area = poorly preserved area. Scale = 1 cm. Abbreviations: aof, antorbital fenestra; anfo, antorbital fossa; d, dentary; en, external naris; j, jugal; l., left; la, lacrimal; mf, external mandibular fenestra; mx, maxilla; n, nasal; or, orbit; pal, palatine; pf, prefrontal; pmx, premaxilla; pmxt, premaxillary tooth; pp, palatal process; sp, splenial; vo, vomer.
Figure 16 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 16. Reconstruction of the skull of Daemonosaurus chauliodus in left lateral view. Scale = 1 cm.
Figure 11 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 11. Close-up view of the postorbital region of the left side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: a. articulates with; ec, ectopterygoid; f, frontal; j, jugal; jr, jugal ridge; op, opisthotic; pa, parietal; po, postorbital; pt, pterygoid; qj, quadratojugal; qu, quadrate; quc, quadrate condyle; sc, scleral plate; sp, splenial; stf, supratemporal fossa; su, surangular; sur, surangular ridge.
Figure 7 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 7. Close-up views of the teeth of Daemonosaurus chauliodus (CM 76821): A, third premaxillary tooth (top) and first two preserved dentary teeth of the right side; B, maxillary teeth from the left side; C, posteriormost maxillary teeth of the left side. Scales = 1 mm.
Figure 9 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 9. Skull roof of Daemonosaurus chauliodus (CM 76821) mostly from the left side as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: f, frontal; la, lacrimal; n, nasal; pa, parietal; pf, prefrontal; po, postorbital; pt, pterygoid; r., right; sc, scleral plate; stf, supratemporal fossa.
Figure 19 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 19. Phylogenetic relationships of Daemonosaurus chauliodus using the full dataset of Baron et al. (2017b) (A) and after the removal of the problematic form Agnosphitys (B).
Figure 13 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 13. Close-up view of the posterolateral side of the right quadrate of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Abbreviations: a., articulates with; pro, prootic; qj, quadratojugal; qu, quadrate; quc, quadrate condyle; quh, head of quadrate.
Figure 12 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 12. Posterior half of the right side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Dotted area = poorly preserved. Scale = 1 cm. Abbreviations: a., articulates with; an, angular; at, atlas component; ax, axis; cp, cultriform process of the parasphenoid; cr, cervical rib; d, dentary; ec, ectopterygoid; f, frontal; j, jugal; la, lacrimal; mf, external mandibular fenestra; n, nasal; op, opisthotic; or, orbit; pa, parietal; pf, prefrontal; po, postorbital; pro, prootic; pt, pterygoid; qj, quadratojugal; qu, quadrate; quc, quadrate condyle; quh, quadrate head; qupt, pterygoid wing of the quadrate; sc, scleral plate; sp, splenial; sq, squamosal; stf, supratemporal fossa; su, surangular; sur, surangular ridge; t, tooth.
Figure 18 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 18. Phylogenetic relationships of Daemonosaurus chauliodus using the full dataset of Langer et al. (2017) (A) and after the removal of the problematic form Agnosphitys (B).
Figure 5 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 5. Anterior half of the left side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: aof, antorbital fenestra; d, dentary; en, external naris; j, jugal; la, lacrimal; mx, maxilla; n, nasal; or, orbit; pal, palatine; pf, prefrontal; pmx, premaxilla; r, right; snf, subnarial foramen; sp, splenial;?, unknown.
Figure 2 in Aspects of comparative cranial mechanics in the theropod dinosaurs Coelophysis, Allosaurus and Tyrannosaurus
Figure 2. Stress distribution within the crania of Coelophysis (A, D, G), Allosaurus (B, E, H) and Tyrannosaurus (C, F, I) during bite loading. See scale for stress type and magnitude (tension is positive; compression negative); units are Pascals (1 Pa = 1 N/m2). A–C, principal stress 3, mainly compression; D–F: principal stress 1, mainly tensile; G–I, In-plane shear stress (Tau XY). Divergent arrows indicate orientation of tensile stress, convergent arrows indicate orientation of compressive stress, phylogeny as for Fig. 1. 10 000 N bite load applied to all models.
Coelophysis bauri - 81st Street NY Subway
'Coelophysis is also among the bronze fossil casts you can see and touch in the 81st Street subway station. That very cast, in fact, helped Museum researchers dispel a longstanding hypothesis about the species decades after its initial discovery. For a long while, Coelophysis was thought to be a cannibal. This was due to the presence of bones in the belly of one of the Coelophysis specimens interpreted by Colbert and his team. But while waiting for a train one night, Nesbitt, then a doctoral student at the Museum, noticed something off about the cast when he glanced at some of the remains in the stomach. "I just went over to look, and that's when I could see the head of the thigh bone," says Nesbitt, now a Museum research associate and professor at Virginia Tech. "And it looked like it wasn't a dinosaur."' ~ https://www.amnh.org/explore/news-blogs/news-posts/the-coelophysis-in-the-subway 125 photos Canon G7X, subway lighting, RealityCapture + Blender Source: Objaverse 1.0 / Sketchfab
Figure 1 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 1. Cladograms showing previous hypotheses of relationships of Daemonosaurus chauliodus: A, Sues et al. (2011); B, Cabreira et al. (2016); C, Langer et al. (2017); D, Baron et al. (2017b). The cladograms have been simplified for comparative purposes; see original publications for the complete list of taxa.
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.