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.
28
datasets available to search
ShareScore release 0.9.0
Dataset results
28 results for “Borealestes”
Figure 9 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 9. Skull reconstruction of Borealestes cuillinensis in lateral (top) dorsal (middle) and ventral (bottom) views. Blue shaded areas represented in specimen NMS G.2020.4.1.1. Dotted lines indicate unrepresented areas where boundaries unknown. 1 premaxilla; 2 anterior nasal foramina; 3 maxilla; 4 infraorbital foramen; 5 posterior nasal foramen (not known); 6 lacrimal; 7 nasal; 8 lacrimal foramen; 9 zygomatic process of lacrimal; 10 jugal (not known); 11 infraorbital foramen (not known); 12 frontal (not known); 13 parietal (not known); 14 interparietal suture; 15 sagittal crest (not known); 16 squamosal; 17 dorsal flange of squamosal; 18 postparietal (not known); 19 occipital condyles; 20 midline ridge of postparietal; 21 postparietal foramina; 22 septomaxilla; 23 anterior projection of nasal; 24 internarial bar; 25 anterior premaxillary foramen
Figure 17 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 17. Borealestes cuillinensis (holotype, NMS G.2020.4.1.1) nasals and?lacrimal. A1–3, right nasals: A, ventral/ endocranial view; A2, dorsal view; A3, medial view. B1–3, right?nasal: B1, dorsal view; B2, lateral view; B3, medial/ endocranial view. Arrows indicate anterior direction. Scale bar equals 1 mm, scale same throughout.
Figure 18 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 18. Borealestes cuillinensis (holotype, NMS G.2020.4.1.1) right lacrimal and diagrammatic illustrations: A, right lateral view; B, endocranial view; C, dorsal view. Arrows indicate anterior direction. Dark grey areas on diagrammatic illustrations indicate broken surfaces. Scale bar equals 1 mm, scale same throughout.
Figure 14 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 14. Borealestes serendipitus (NMS G.1992.47.121.1) palatal portion of cranium and left lacrimal. A, virtual slice from synchrotron µCT showing cross-section of palate. B, dorsal view with diagrammatic illustration below. C1–4, left lacrimal: C1, dorsal view; C2, left lateral view; C3 medial view; C4, ventral view. Arrows indicate anterior direction. Dark grey areas on diagrammatic illustrations indicate broken surfaces. Scale bar equals 1 mm, scale same throughout.
Figure 13 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 13. Borealestes serendipitus (NMS G.1992.47.121.1) palatal portion of cranium and right lacrimal. A1-2, palatal portion of cranium, A1, ventral view; A2, right lateral view with diagrammatic illustration below. B1–4, right lacrimal (see also Fig. 13); B1, right posterolateral view; B2, dorsal view; B3, medial view; B4 right lateral view. Arrows indicate anterior direction. Dark grey areas on diagrammatic illustrations indicate broken surfaces. Scale bar equals 1 mm, scale same throughout.
Figure 11 in New species of mammaliaform and the cranium of Borealestes (Mammaliformes: Docodonta) from the Middle Jurassic of the British Isles
Figure 11. Borealestes cuillinensis (holotype, NMS G.2020.4.1.1) anterior part of right dentary and right premaxilla:. A1–3, right dentary: A1, right lateral view; A2, lingual view; A3, occlusal view. B1–2, fragment of right premaxilla: B1, right lateral view; B2, occlusal view. Arrows indicate anterior direction. Scale bar equals 1 mm, scale same throughout.
Data from: Postcrania of Borealestes (Mammaliformes: Docodonta) and the emergence of ecomorphological diversity in early mammals
<p>The Middle Jurassic witnessed the early diversification of mammal groups, including the stem-mammalian clade, Docodonta. Recent discoveries in China indicate docodontans exhibited ecomorphological diversity akin to small-bodied mammals living >100 million years later, in the Cenozoic. Our understanding of the emergence of this ecological diversity is hindered by a lack of Middle Jurassic fossil material from other parts of the world. The two partial postcranial skeletons of <i>Borealestes</i> described here come from the Kilmaluag Formation, Scotland. These are the most complete Mesozoic mammaliaform skeletons currently known from the UK, and among the best preserved in Europe. As an early member of Docodonta, <i>Borealestes</i> provides key anatomical information for understanding the clade's evolution, and the emergence of mammaliaform ecomorphological diversity. Using digital reconstructions from micro-CT and synchrotron scans, we describe the postcranial anatomy of <i>Borealestes</i> and provide an updated phylogenetic analysis incorporating cranial and postcranial characters. We find <i>Borealestes </i>species form a sister group to a clade comprising <i>Agilodocodon </i>and<i> Microdocodon</i>. To complement observational analyses of the skeleton, we carry out principle components analyses using 3D landmarks on a comparative dataset of 42 extant mammal taxa. Our results indicate <i>Borealestes </i>lacked specialisations for derived locomotor behaviour. We detect some similarity in the humerus between <i>Borealestes</i> and <i>Ornithorhynchus</i>. <i>Borealestes</i> is morphologically intermediate between the robust morphology of fossorial and semi-fossorial/semi-aquatic <i>Haldanodon </i>and <i>Docofossor</i>, and the gracile morphology for scansorial <i>Agilodocodon </i>and <i>Microdocodon</i>. We suggest ecological diversity in Docodonta may arise from an unspecialised basal bauplan, of which <i>Borealestes </i>may be representative.</p>
Data from: Postcrania of Borealestes (Mammaliformes: Docodonta) and the emergence of ecomorphological diversity in early mammals
Open the record for dataset details and reuse information.
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.