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Figure 5 in Reassessment of cf. Halticosaurus orbitoangulatus from the Upper Triassic (Norian) of Germany - a pseudosuchian, not a dinosaur
Figure 5. Supraoccipital and basicranial fragment of Apatosuchus orbitoangulatus (SMNS 12353b, holotype). A, supraoccipital in posterior view. B, C, basicranial fragment in B, posterior and C, ventral views. Scale bars = 1 cm. Abbreviations: f.p, facet for parietal on supraoccipital; p.p, paroccipital process; po.f, posttemporal foramen; XII, foramen for cranial nerve XII (N. hypoglossus).
Figure 3 in Reassessment of cf. Halticosaurus orbitoangulatus from the Upper Triassic (Norian) of Germany - a pseudosuchian, not a dinosaur
Figure 3. Cranial remains of Apatosuchus orbitoangulatus (SMNS 12353b, holotype) after preparation in A, right lateral, and B, ventral views. C, camera lucida drawing of the crown of the posterior tooth preserved in the left maxilla and detail of the apical region of the crown with mesial and distal serrations (extent marked by small arrows). Large arrow points anteriorly (mesially). Scale bars = 1 cm for A, B and 5 mm for C, respectively. Abbreviations: cb, ceratobranchial; j, jugal; m, maxilla; n, nasal; p, parietal; pa, prearticular; po, postorbital; pt, pterygoid; q, quadrate; sa, surangular; v?, possible vomer.
Figure 2 in Reassessment of cf. Halticosaurus orbitoangulatus from the Upper Triassic (Norian) of Germany - a pseudosuchian, not a dinosaur
Figure 2. Skull of Apatosuchus orbitoangulatus (SMNS 12353b, holotype). Epoxy resin cast of the specimen prior to recent preparation in A, left lateral, B, dorsal, and C, ventral views. In each row, the photograph is on the left and an explanatory diagram on the right. In the diagrams, grey denotes exposed bone; arrow in B is directed to the front. Scale bars = 1 cm. Abbreviations: an, angular; ao.f, antorbital fenestra; bc.f, basicranial fragment; cb, ceratobranchial; d, dentary; d.r, lateral ridge on dentary; e.m.f, external mandibular fenestra; f?, fragment of frontal or postfrontal; f.d, facet for contact with dentary (on angular and splenial, respectively); m, maxilla; n, nasal; n.r, dorsolateral ridge on nasal; pa, prearticular; pt, pterygoid; q, quadrate; sa, surangular; so, supraoccipital; sp, splenial; sq, squamosal. '?' denotes unidentified bone.
Figure 7 in Reassessment of cf. Halticosaurus orbitoangulatus from the Upper Triassic (Norian) of Germany - a pseudosuchian, not a dinosaur
Figure 7. Cladogram illustrating hypothesized interrelationships of Loricata from the strict consensus of 80 most parsimonious trees recovered by TNT analysis of a character-taxon matrix with 412 characters and 88 taxa. The position of Apatosuchus is highlighted in bold. See text for further discussion.
Figure 6 in Reassessment of cf. Halticosaurus orbitoangulatus from the Upper Triassic (Norian) of Germany - a pseudosuchian, not a dinosaur
Figure 6. Apatosuchus orbitoangulatus (SMNS 12353b, holotype). Bones of the left mandibular ramus as preserved in A, lateral, and B, oblique dorsomedial views. Scale bar = 1 cm. Abbreviations: an, angular; d.r, lateral ridge on dentary; d.vp, posteroventral process of dentary; e.m.f, external mandibular fenestra; f.d, facet for contact with dentary (on angular and splenial, respectively); id, interdental plate; sp, splenial.
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.
ScienceDex guides
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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.