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.
1,817
datasets available to search
ShareScore release 0.7.1
Dataset results
1,817 results for “Late Cretaceous”
Fig. 46 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 46. Axis of the holotype specimen of Alioramus altai (IGM 100/1844) in anterior (A), posterior (B), left lateral (C), right lateral (D), dorsal (E), and ventral (F) views. Arrows indicate anterior direction in E and F. Scale bar 5 5 cm. Abbreviations: arid, anterior ridge; cr, crown of neural spine; diap, diapophysis; epi, epipophysis; for, foramen; ipdl, intrapostzygapophyseal lamina; islt, interspinous ligament tuberosity; lp, lateral projection of crown; lrid, lateral ridge of neural spine; pf, pneumatic foramen; posf, postspinal fossa; posz, postzygapophysis; pre3c, prezygapophysis of third cervical appressed to postzygapophysis of axis; prez, prezygapophysis; pzdl, postzygapodiapophyseal lamina; sdf, supradiapophyseal fossa; vk, ventral keel.
Fig. 37 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 37. Right angular of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (A) medial (B), and ventral (C) views. Scale bar 5 2 cm. Abbreviations: apr, anterior process; den, contact surface for dentary; emf, external mandibular fenestra; fos, fossa; pdors, dorsally facing region of prearticular contact; pmed, medially facing region of prearticular contact; pp, posterior plate; pvent, ventral facing region of prearticular contact; rid, ridge delimiting ventral margin of dentary contact on lateral surface; rug, rugosities; splm, medially facing region of splenial contact; splv, ventrally facing portion of splenial contact; sur, contact surface for surangular.
Fig. 35 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 35. Closeup photos of the left surangular of the holotype specimen of Alioramus altai (IGM 100/
Fig. 64 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 64. Closeup photo of left dorsal rib of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (5 anterior) view. Scale bar 5 1 cm. Abbreviations as in figure 63.
Fig. 38 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 38. Right prearticular of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (A) and medial (B) views. Scale bar 5 5 cm. Abbreviations: anggr, groove for articulation with angular; apr, anterior process; artcup, concave cup for articulation with articular; cl, convex lobe; fl, flange delimiting dorsal border of groove for angular; gr, groove continuing posteriorly from articular cup; ip, inflection point; mf, Meckelian fossa; nam, nonarticular margin; not, notch; ppr, posterior process; rid, ridge bisecting groove for angular; sdc, contact surface for supradentary/coronoid; spl, contact surface for splenial; surd, dorsally positioned contact region for surangular; surv, ventrally positioned contact region for surangular.
Fig. 74 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 74. Shaft of the left femur of the holotype specimen of Alioramus altai (IGM 100/1844) in anteromedial oblique (A) and medial (B) views. Scale bar 5 5 cm. Abbreviation: 4tr, fourth trochanter.
Fig. 62 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 62. Cervical ribs of the holotype specimen of Alioramus altai (IGM 100/1844) in anterior and posterior views. Letters correspond to the ordered series of anterior to posterior ribs described in the text (lettering starts at B because the small, broken rib A is not figured). Scale bar 5 5 cm. Abbreviations: cap, capitulum; cp, cranial process; not, notch between capitulum and tuberculum; peg, peg on capitulum; pf, pneumatic foramen; tub, tuberculum.
Fig. 59. Caudal vertebra A in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 59. Caudal vertebra A of the holotype specimen of Alioramus altai (IGM 100/1844) in anterior (A), posterior (B), left lateral (C), right lateral (D), dorsal (E), and ventral (F) views. Scale bar 5 5 cm. Abbreviations: acdl, anterior centrodiapophyseal lamina; de, dorsal expansion of neural spine; fos, fossa on lateral surface of neural spine; hypo, hyposphene; ncs, neurocentral suture; pcdl, posterior centrodiapophyseal lamina; posf, postspinal fossa; posfos, posteriorly facing fossa ventral to postzygapophysis; posz, postzygapophysis; pref, prespinal fossa; se, spatulate distal expansion of transverse process; sposl, spinopostzygapophyseal lamina; sprel, spinoprezygapophyseal lamina; td, triangular depression on dorsal surface of vertebra where neural spine and transverse processes meet; tvp, transverse process.
Fig. 73 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 73. Distal region of the left femur of the holotype specimen of Alioramus altai (IGM 100/1844) in anterior (A), posterior (B), medial (C), distal (D), and lateral (E) views. Scale bar 5 5 cm. Abbreviations: ab, anterior bulge on anterior surface of lateral condyle; bif, bifurcation of medial distal crest on medial surface; ctf, crista tibiofibularis; eg, extensor groove; fg, flexor groove; lc, lateral condyle; lfos, fossa on lateral surface between lateral condyle and crista tibiofibularis; mc, medial condyle; mdc, medial distal crest; trifos, triangular fossa defined by bifurcation of medial distal crest on medial surface.
Fig. 72 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 72. Proximal region of the right femur of the holotype specimen of Alioramus altai (IGM 100/ 1844) in anterior (A), posterior (B), lateral (C), medial (D), and proximal (E) views. Scale bar 5 5 cm. Abbreviation: for, foramen.
Fig. 70 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 70. Closeup photo of right ischium of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral view. Scale bar 5 5 cm. Refer to labels in figure 69 for specific anatomical structures.
Fig. 68 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 68: Closeup of right ilium of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral view. Scale bar 5 5 cm. Abbreviations as in figure 66.
Fig. 78 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 78: Left metatarsal III of the holotype specimen of Alioramus altai (IGM 100/1844) in posterior (flexor) (A), anterior (extensor) (B), medial (C), lateral (D), and distal (E) views. Scale bar 5 3 cm. Abbreviations: bif, bifurcation of posterior ridge; eg, extensor groove; llp, lateral ligament pit; mlp, medial ligament pit; nap, nonarticular platform; pin, pinched proximal region of bone; prid, posterior ridge.
Fig. 69 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 69. Right ischium of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (A), medial (B), anterior (C), posterior (D), and proximal (E) views. Scale bar 5 5 cm. Abbreviations: acet, acetabulum; anti, antitrochanter; fos, fossa; ip, iliac peduncle; it, ischial tuberosity; lam, lamina; ma, medial apron; obt, obturator process; on, obturator notch; pp, pubic peduncle; rid, ridge.
Fig. 55. Dorsal vertebra A in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 55. Dorsal vertebra A of the holotype specimen of Alioramus altai (IGM 100/1844) in right lateral (A) and posterior (B) views. Scale bar 5 5 cm.. Abbreviations for this and other dorsal vertebrae figures: acclam, accessory lamina; acdl, anterior centrodiapophyseal lamina; diap, diapophysis; hypa, hypantrum; hypo, hyposphene; idf, infradiapophyseal fossa; ipof, infrapostzygapophyseal fossa; iprf, infraprezygapophyseal fossa; para, parapophysis; pcdl, posterior centrodiapophyseal lamina; pf, pneumatic foramen; pfos, pneumatic fossa; posdl, posyzygapodiapophyseal lamina; posf, postspinal fossa; posz, postzygapophysis; predl, prezygapodiapophyseal lamina; pref, prespinal fossa; prez, prezygapophysis; sposl, spinopostzygapophyseal lamina; sprel, spinoprezygapophyseal lamina; tvp, transverse process.
Fig. 77 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 77: Right metatarsal I of the holotype specimen of Alioramus altai (IGM 100/1844) in anterior (extensor) (A), posterior (flexor) (B), lateral (C), medial (D), and distal (E) views. Scale bar 5 3 cm. Abbreviations: ac, anterior condyle; fg, flexor groove; llp, lateral ligament pit; mlp, medial ligament pit; mtII, articular facet for metatarsal II; pc, posterior condyle.
Fig. 34 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 34. Left surangular of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (A) medial (B), and dorsal (C) views. Scale bar 5 5 cm. Abbreviations: addfos, adductor fossa; artrid, ridge on medial surface of retroarticular process to strengthen articulation with articular; ang, region of lateral surface of surangular overlapped by angular; art, articular contact surface; asf, anterior surangular foramen; dengr, groove for articulation with dentary; dennot, notch for articulation with dentary; denol, medial surface of surangular that overlaps dentary laterally; gl, glenoid; lss, lateral surangular shelf; mf, Meckelian fossa; mhp, medial hook process; ms, medial shelf; ngf, nonglenoid fossa on lateral surface of surangular below glenoid; ngr, neurovascular groove; pp, pneumatic pocket posterodorsal to surangular foramen; preart, groove for articulation with prearticular; rap, retroarticular process; rid, ridge separating articular facets for articular and prearticular on medial surface of retroarticular process; sdc, contact surface for supradentary/coronoid; sfor, surangular foramen; trifos, triangular fossa on lateral surface.
Fig. 32 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 32. Left dentary of the holotype specimen of Alioramus altai (IGM 100/1844) in lateral (A) medial (B), and dorsal (C) views. Scale bar 5 5 cm. Abbreviations: ab, convex articular brace (''chin'') on the dentary symphysis; alvgr, inset groove that continues posteriorly from the alveolar row of foramina; alvr, alveolar row of foramina; amf, anterior Meckelian foramen; d1, d20, dentary tooth positions; emf, external mandibular fenestra; fvfor, final foramina in the ventral row; gdl, groove for the dental lamina; idp, interdental plates; ip, inflection point where anterior and ventral margins of dentary meet; lap, lappet of main body that covers the Meckelian fossa medially; mf, Meckelian fossa; mg, Meckelian groove; rim, sinuous rim continuing anterodorsally from articular brace of symphysis; sdc, articular surface for supradentary/coronoid element posterior to tooth row; spl, flat articular facet for splenial along ventral margin of medial surface of dentary; spnot, notch for articulation of splenial; step, step between Meckelian groove and Meckelian fossa; surl, lateral prong for articulation with surangular; surm, medial prong for articulation with surangular; surnotch, articular notch between lateral and medial prongs for articulation with surangular; sym, dentary symphysis; ventr, ventral row of foramina.
Fig. 29 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 29. Right pterygoid of the holotype specimen of Alioramus altai (IGM 100/1844) in medial (A, C), and lateral (B, D) views. A, B: anterior segment that articulated with palatine and ectopterygoid; C, D: posterior segment that articulated with quadrate and epipterygoid. Scale bars 5 2 cm. Abbreviations: app, anterior palatine process; bar, bar linking anterior and posterior palatine processes; basi, process for articulation with basipterygoid process of braincase; ecp, ectopterygoid process; epi, epipterygoid contact surface; fos, fossa; gr, groove above ridge on bar between anterior and posterior palatine processes; palfen, palatine fenestra; pp, palatal plate region of pterygoid; ppp, posterior palatine process; qfrid, ridge on lateral surface of quadrate flange separating articular surfaces for quadrate and epipterygoid; qfrim, rim delimiting anterior margin of epipterygoid contact surface that continues anteriorly along dorsal margin of bone; quad, quadrate contact surface; rid, ridge on lateral surface of bar between anterior and posterior palatine processes; trifos, triangular fossa on lateral surface.
Fig. 30 in The Osteology Of Alioramus, A Gracile And Long-Snouted Tyrannosaurid (Dinosauria: Theropoda) From The Late Cretaceous Of Mongolia
Fig. 30. Right ectopterygoid of the holotype specimen of Alioramus altai (IGM 100/1844) in dorsal (A), ventral (B), and lateral (C) views. Scale bar 5 3 cm. Abbreviations: ectorec, ectopterygoid recess; for, foramen within medial fossa on dorsal surface of bone; foslat, lateral fossa on dorsal surface of bone;
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.