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.
369
datasets available to search
ShareScore release 0.9.0
Dataset results
369 results for “Cranial morphology”
FIG. 4 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate
FIG. 4. Astrapotherium magnum AMNH VP-9278: A, ventral, B, dorsal, C, caudal, and D, right lateral views. Specimen is somewhat distorted and partly restored (see text). Apart from size, most noticeable external differences between Astrapotherium and Trigonostylops are concentrated in facial region (relative size of nasals and nasal cavity, rostral dentition, scale of pneumatization). Basicranial regions are also markedly different, but they share unusual derived features not found in non-astrapothere SANUs (see figs. 13–15, 27).
FIG. 1 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate
FIG. 1. Trigonostylops wortmani AMNH VP-28700, skull: A, ventral; B, dorsal; C, right lateral; D, left lateral; and E, caudal views (on this and facing page). In A, rectangle encloses palatal alate process (see fig. 20). For details of orbital and basicranial regions, see figures 25 and 26.
FIG. 3 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate
FIG. 3. Trigonostylops wortmani. Top: Mandible (MPEF PV 5483) with dentition: A, occlusal, B, rostral (mesial), and C, right lateral views. D, Reconstructed skull in right lateral aspect, chiefly based on AMNH 28700, MLP 52-X-5-98, and MPEF PV 5483.
Figure 9. A in Cranial morphology and dietary habits of rodents
Figure 9. A, log-log plot of the square root of cheek tooth area (√TA) vs. centroid size (dorsal), regression line: y = -1.220 + 1.216x, standard error of the estimate = 0.088, correlation coefficient r = 0.945, dashed reference line represents isometric scaling: y = -1.220 + x. B, plot of relative cheek tooth area [(√TA)/skull length] versus first canonical variate scores. Individual points represent species averages. Numbers associated with each point identify individual species in Appendix 1.
Figure 1 in Cranial morphology and dietary habits of rodents
Figure 1. Landmarks indicated on: A, dorsal, B, left lateral, and C, ventral views of the skull of Castor canadensis. Definitions of landmarks are included in Table 3.
Figure 8 in Cranial morphology and dietary habits of rodents
Figure 8. Box plots of incisor shape for dietary categories. A, incisor anteroposterior (AP) diameter divided by transverse (T) diameter. B, incisor procumbency angle. Bars display the mean, boxes represent the standard deviation, and whiskers represent the extreme values for each dietary group. Numbers associated with outliers identify individual species in Appendix 1.
Figure 10 in Cranial morphology and dietary habits of rodents
Figure 10. Skulls of selected members of the Muridae, illustrating some differences in cranial and dental structure associated with different diets. Each skull is scaled to the same total length. Scale bars with each skull represent 10 mm.
Figure 2. A in Cranial morphology and dietary habits of rodents
Figure 2. A, linear, and B, angular measurements illustrated on the skull of Castor canadensis. Note: although measurements are only illustrated for P4, all premolars and molars were measured.
Figure 7 in Cranial morphology and dietary habits of rodents
Figure 7. Plot of first (CV1) and second (CV2) canonical variates; included are thin-plate splines for maximum observed deformations in each of the three views of the skull along each canonical axis. This figure is identical to Fig. 5 except that extinct rodent taxa with inferred diets are also included. Individual points represent the average shape for each species. Numbers associated with each point identify individual species in Appendix 1.
Figure 3 in Cranial morphology and dietary habits of rodents
Figure 3. Relative warp plots for the dorsal, lateral, and ventral views of the skull. A, first (DRW1) and third (DRW3) dorsal relative warps, B, first (LRW1) and fourth (LRW4) lateral relative warps, C, first (VRW1) and second (VRW2) ventral relative warps. Individual points represent the average shape for each species. Numbers associated with each point identify individual species in Appendix 1. Shape deformations associated with each axis are illustrated in Fig. 4.
Figure 6 in Cranial morphology and dietary habits of rodents
Figure 6. Plot of first (CV1) and third (CV3) canonical variates; included are thin-plate splines for maximum observed deformations in each of the three views of the skull along each canonical axis. Individual points represent the average shape for each species. Numbers associated with each point identify individual species in Appendix 1.
Figure 5 in Cranial morphology and dietary habits of rodents
Figure 5. Plot of first (CV1) and second (CV2) canonical variates; included are thin-plate splines for maximum observed deformations in each of the three views of the skull along each canonical axis. Individual points represent the average shape for each species. Numbers associated with each point identify individual species in Appendix 1.
Figure 5. Comparative cranial morphology for derived metriorhynchid species. A in What is Geosaurus? Redescription of Geosaurus giganteus (Thalattosuchia: Metriorhynchidae) from the Upper Jurassic of Bayern, Germany
Figure 5. Comparative cranial morphology for derived metriorhynchid species. A, Dakosaurus maximus neotype, SMNS 8203. B, Enaliosuchus schroederi holotype, MMGLV. C, Geosaurus araucanensis holotype, MLP 72-IV-7-1. The relative position of the orbit is indicated for Dakosaurus. Scale bars: 20 mm.
Figure 11 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 11. Right orbitosphenoid of neonate in dorsal view. Anterior to the top (UIS-R-1452). A, photograph. B, schematic drawing where cartilage is represented in black; mineralization of membranous ossifications is represented in grey, and endochondral ossification is represented in white. Scale bar = 0.25 mm.
Figure 8 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 8. Neonate skull and mandible of Bachia bicolor (UIS-R-1452). White dotted areas denote cartilage; black dotted areas denote scattered mineralization, suggesting membranous ossification. A, skull, lateral view. B, skull, ventral view. C, skull, dorsal view. D, mandible, lingual view. E, mandible, labial view. Key: ar, articular bone; bcf, basicranial fenestra; et, egg tooth; frpf, frontoparietal fontanelle; mc, Meckel's cartilage; nc, nasal cupola; or, orbitosphenoid; pa, processus ascendens of the tectum synoyicum; potf, post-temporal fossa; sa, surangular; sap, spheno-occipital tubercle apophyseal ossification; tc, trabecula communis. Scale bar = 1 mm.
Figure 9 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 9. Progressive closure of the frontoparietal fontanelle fusion of frontals and parietals, and the differentiation of the frontoparietal suture during postnatal development. White dotted areas denote mineralization, suggesting membranous ossification in the neonate. The fontanelle is highlighted in grey. A, neonate (UIS-R-1452). B, UISR-1451. C, UISR-1245. D, full-grown adult (UIS-R-1442). Scale bar = 1 mm.
Figure 6. Palatal bones. A in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 6. Palatal bones. A, vomer, dorsal view. B, vomer, lateral view. C, articulated vomer and septomaxilla in lateral view. D, articulated vomer and septomaxilla in ventral view. E, articulated palatine and pterygoid in dorsal view. Key: ap, anterior process; al, anterolateral process; cf, columellar fossa; dc, dorsal crest; fjo, fenestra for the Jacobson's organ; lp, lateral process; mp, maxillary process; plp, posterolateral process; pmp, posteromedial process; ptp, pterigoid process; qp, quadrate process; smx, septomaxilla; tf, transverse flange; tp, transverse process; v, vomer; vc, ventral crest; vp, vomerine process. Scale bar = 1 mm.
Figure 10 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 10. Progressive ossification of the trabecular cartilage and the cartilage trabecula communis, showing morphological intraspesific variation in the basisphenoid rostrum during postnatal development. Ventral view. A, neonate (UIS-R-1452). B, UIS-R-1451. C, UISR-1443. D, UISR-1437. E, full ossified adult (UIS-R-1453). Scale bar = 0.5 mm.
Figure 4 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 4. Overlapped surfaces of nasal, frontal, and parietal in dorsal view, denoted by dashed lines. Key: frf, frontal facets on the parietal; ns, nasal shelves; tp, triangular processes. Scale bar = 1 mm.
Figure 2 in Cranial morphology of Bachia bicolor (Squamata: Gymnophthalmidae) and its postnatal development
Figure 2. The hyoid apparatus of Bachia bicolor. Dotted areas denote cartilage. Key: b, basihyal; cbI, first ceratobranchial; eh, epihyal; hc, hyoid cornus; pl, processus lingualis. Scale bar = 1 mm.
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.