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.
13,017
datasets available to search
ShareScore release 0.9.0
Dataset results
13,017 results for “Positionning”
FIG. 10 in Tselfatia formosa, téléostéen marin du Crétacé (Pisces, Actinopterygii), et la position systématique des Tselfatiiformes ou Bananogmiiformes
FIG. 10. — Bananogmius aratus (Cope, 1877). La partie dorso-postérieure du crâne en vue latérale droite (holotype AMNH 2403) montrant le supratemporal réduit. Abréviations: Dsph, dermosphénotique; Fr, frontal; Iorb 4, 5, infraorbitaires 4, 5; Op, operculaire; Pa, pariétal; Pop, préoperculaire; Pt, post-temporal; Pte, ptérotique; Soc, supraoccipital; St, supratemporal (= extrascapulaire). Échelle: 2 cm.
FIG. 9 in Tselfatia formosa, téléostéen marin du Crétacé (Pisces, Actinopterygii), et la position systématique des Tselfatiiformes ou Bananogmiiformes
FIG. 9. — Bananogmius evolutus (Cope, 1877). Partie du squelette branchial (exemplaire BMNH P. 10159) qui montre les deuxième et troisième pharyngobranchiaux auxquels sont soudés les éléments dermiques dentés correspondants ainsi que le troisième épibranchial et le cinquième cératobranchial dépourvus de dents. Abréviations: Cbr 1 à 5, cératobranchiaux 1 à 5; CHy p., cératohyal postérieur; Ebr 1, 2, 3, 4, épibranchiaux 1, 2, 3, 4; Hym, hyomandibulaire; Pbr 2, 3 + Dpbr 2, 3, deuxièmes et troisièmes pharyngobranchiaux et dermopharyngobranchiaux soudés deux à deux. Échelle: 2 cm.
FIG. 6 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 6. — Lophiobunodon minervoisensis Deperet, 1908; A, maxillaire gauche avec la série PM1-M3, FSL3016, lectotype de l'espèce, coll. Faculté des Sciences de Lyon, La Livinière; B, mandibule droite avec la dp3 (incomplète) et la série dp4-m2, FSL 3017, coll. Fac. Sc. Lyon, La Livinière. Échelle: 2 mm.
FIG. 5 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 5. — Rhagatherium kowalevskyi Stehlin, 1908, maxillaire gauche avec M2-M3, FSL 2627, coll. Faculté des Sciences de Lyon, Lissieu, pièce étant à l'origine de la mention du Lophiobunodon rhodanicum Deperet, 1908. Échelle: 2 mm.
FIG. 3 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 3. — Cuisitherium sp., m3 inférieure gauche, AV 15585, coll. MNHN, Paris, Avenay. Échelle: 2 mm.
FIG. 4 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 4. — Hallebune krumbiegeli Erfurt & Sudre, 1995, maxillaire supérieur droit avec la série PM3-M3 (cassée), Ce IV-3925, holotype, collections du Giseltal Museum, Halle, niveau obereMittelkohle du Geiseltal. Échelle: 2 mm.
FIG. 1 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 1. — Cuisitherium lydekkeri (Lemoine, 1891); A, fragment de mandibule gauche avec m1-m3 (hypoconulide de m3 cassé), AL 5236, holotype de l'espèce, coll. MNHN, Paris, formation des sables à Unios et Térédines; B, fragment de mandibule gauche avec m1-m2, MT 9-L, coll. MNHN, Paris, Monthelon; C, fragment de mandibule gauche avec m1-m3, GR 109, coll. Université de Montpellier 2, Grauves. Échelle: 2 mm.
FIG. 2 in Relations et position systématique du genre Cuisitherium Sudre et al., 1983, le plus dérivé des artiodactyles de l'Éocène inférieur d'Europe
FIG. 2. — Cuisitherium lydekkeri (Lemoine, 1891), maxillaire supérieur avec PM2-M3, CH 206 LG, coll. de l'Association des géologues du Noyonnais (Grisolles), Monthelon, moulage déposé dans les collections de l'Université de Montpellier 2, vue occlusale. Échelle: 2 mm.
FIG. 1 in The position of Akkașdağı mammal locality in the neo-tectonic framework of Çankırı basin, Turkey
FIG. 1. — Location of Akkasdağı area in the neo-tectonic framework of Central Anatolia. Abbreviations: IZ, Istanbul Zone; SC, Sakarya Continent; KB, Kırsehir Block (Okay & Tüysüz 1999).
FIG. 2 in Biostratigraphie et lithologie des séries serravallo-tortoniennes du massif du Dahra et du bassin du Chélif (Algérie). Implications sur la position de la limite serravallo-tortonienne
FIG. 2. — Répartition biostratigraphique des foraminifères planctoniques de la coupe de Djebel Meni, bassin du Bas Chélif (Algérie). Abréviations: C, cinérites; h, horizon marno-calcaire; H, niveau à huîtres; S.D., surface durcie; S.R., surface de ravinement.
FIG. 4 in Biostratigraphie et lithologie des séries serravallo-tortoniennes du massif du Dahra et du bassin du Chélif (Algérie). Implications sur la position de la limite serravallo-tortonienne
FIG. 4. — Position de la limite serravallo-tortonienne et de la trangression tortonienne dans les massifs du Dahra et des Tessala (Algérie). Abréviations: S.D., surface durcie; S.R., surface de ravinement; * in Neurdin-Trescartes (1992).
FIG. 1 in Biostratigraphie et lithologie des séries serravallo-tortoniennes du massif du Dahra et du bassin du Chélif (Algérie). Implications sur la position de la limite serravallo-tortonienne
FIG. 1. — Localisation des coupes étudiées dans le bassin du Bas Chélif (Algérie): 1, Djebel Meni; 2, Koudiet Radjel el Meïda; 3, Sidi Moussa; 4, Oued Tangroutah; 5, coupe de Sidi Rahlem (Neurdin-Trescartes 1992); grisé, terrains anténéogène.
Text-fig. 1. Map of the Carboniferous-Permian non-marine basins of the Czech Republic; the star indicates roughly the position of the locality Ploužnice in the north-western part of the Krkonoše Piedmont Basin (according to Opluštil et al. 2016b). in Fossil Fauna And Flora Of A Re-Discovered Locality In The Late Carboniferous Ploužnice Horizon Of The Krkonoše Piedmont Basin, Bohemian Massif
Text-fig. 1. Map of the Carboniferous-Permian non-marine basins of the Czech Republic; the star indicates roughly the position of the locality Ploužnice in the north-western part of the Krkonoše Piedmont Basin (according to Opluštil et al. 2016b).
Text-fig. 1. Map of westernmost part of Rio Grande do Sul showing the position of the sampling locality (star). Adapted from Oliveira and Kerber (2009). in A New Fossil Fabaceae Wood From The Pleistocene Touro Passo Formation Of Rio Grande Do Sul, Brazil
Text-fig. 1. Map of westernmost part of Rio Grande do Sul showing the position of the sampling locality (star). Adapted from Oliveira and Kerber (2009).
Text-fig. 1. Geological overview map of Saar-Nahe Basin (modified from Stapf (1990) and Uhl et al. (2004)). Asterisk (✽) marks position of localities at Remigiusberg. in New Data On The Macroflora Of The Basal Rotliegend Group (Remigiusberg Formation; Gzhelian) In The Saar-Nahe Basin (Sw-Germany)
Text-fig. 1. Geological overview map of Saar-Nahe Basin (modified from Stapf (1990) and Uhl et al. (2004)). Asterisk (✽) marks position of localities at Remigiusberg.
Text-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
Text-fig. 3. Scanning electron micrographs (a, b) and synchrotron radiation X-ray tomographic microscopy orthoslices (c–e) of flower of Lambertiflora elegans gen. et sp. nov. from the Early Cretaceous Puddledock locality, Virginia, USA (holotype, PP53796, Puddledock sample 082). a) Flower in lateral view showing long pedicel and overlapping elongated tepals; b) Detail of flower showing overlapping elongated tepals; note the numerous holes indicating the position of probable secretory cells; c) Flower in longitudinal section showing overlapping elongated tepals, remains of probable poorly developed stamens or staminodes and probable poorly developed carpels on the central conical gynoecial region of the receptacle (cut between orthoslices xz0510 and 0570); d) Flower in longitudinal section (comparable to c) showing overlapping tepals, poorly developed stamens or staminodes, and probable poorly developed carpels on the central conical gynoecial region of the receptacle; note the prominent cavities from secretory cells scattered through the tissues (cut between orthoslice xz0560 and 0575); e) Flower in transverse section showing overlapping tepals, poorly developed stamens or staminodes, and remains of probable poorly developed carpels (cut between orthoslices xy1160 and 1180). Scale bars = 1 mm (a), 500 µm (b–e). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 3. Scanning electron micrographs (a, b) and synchrotron radiation X-ray tomographic microscopy orthoslices (c–e) of flower of Lambertiflora elegans gen. et sp. nov. from the Early Cretaceous Puddledock locality, Virginia, USA (holotype, PP53796, Puddledock sample 082). a) Flower in lateral view showing long pedicel and overlapping elongated tepals; b) Detail of flower showing overlapping elongated tepals; note the numerous holes indicating the position of probable secretory cells; c) Flower in longitudinal section showing overlapping elongated tepals, remains of probable poorly developed stamens or staminodes and probable poorly developed carpels on the central conical gynoecial region of the receptacle (cut between orthoslices xz0510 and 0570); d) Flower in longitudinal section (comparable to c) showing overlapping tepals, poorly developed stamens or staminodes, and probable poorly developed carpels on the central conical gynoecial region of the receptacle; note the prominent cavities from secretory cells scattered through the tissues (cut between orthoslice xz0560 and 0575); e) Flower in transverse section showing overlapping tepals, poorly developed stamens or staminodes, and remains of probable poorly developed carpels (cut between orthoslices xy1160 and 1180). Scale bars = 1 mm (a), 500 µm (b–e).
Text-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
Text-fig. 1. Scanning electron micrographs of Mugideiriflora portugallica gen. et sp. nov. from the Early Cretaceous Catefica locality, Portugal (holotype, S174254, Catefica sample 150). a) Flower in oblique lateral view showing numerous broad tepals, numerous inwardly curved stamens and the flat floral receptacle with a conical gynoecial region; b–c) Flower in two different oblique apical views showing numerous broad laminar tepals and inwardly curved stamens surrounding the carpels; note cellular differences between outer (op) and inner (in) perianth parts, as well as bases of anthers, apparently with laterally to slightly dorsally placed pollen sacs (arrow heads); d) Detail of flower showing a cluster of poorly differentiated carpels in the center surrounded by elongated stamens; note grooves in the dorsal surface of the stamens indicating the position of the pollen sacs; e) Detail of flower showing the broad bases of the laminar tepals, rhomboidal stamen bases and poorly differentiated carpels; f) Detail of flower showing inwardly arched stamens and poorly differentiated carpels. Scale bars = 1 mm (a–c), 200 µm (d–f). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 1. Scanning electron micrographs of Mugideiriflora portugallica gen. et sp. nov. from the Early Cretaceous Catefica locality, Portugal (holotype, S174254, Catefica sample 150). a) Flower in oblique lateral view showing numerous broad tepals, numerous inwardly curved stamens and the flat floral receptacle with a conical gynoecial region; b–c) Flower in two different oblique apical views showing numerous broad laminar tepals and inwardly curved stamens surrounding the carpels; note cellular differences between outer (op) and inner (in) perianth parts, as well as bases of anthers, apparently with laterally to slightly dorsally placed pollen sacs (arrow heads); d) Detail of flower showing a cluster of poorly differentiated carpels in the center surrounded by elongated stamens; note grooves in the dorsal surface of the stamens indicating the position of the pollen sacs; e) Detail of flower showing the broad bases of the laminar tepals, rhomboidal stamen bases and poorly differentiated carpels; f) Detail of flower showing inwardly arched stamens and poorly differentiated carpels. Scale bars = 1 mm (a–c), 200 µm (d–f).
Text-fig. 9. Number of required character state changes under parsimony (steps) for various positions of Atlantocarpus virginiensis, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 9. Number of required character state changes under parsimony (steps) for various positions of Atlantocarpus virginiensis, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
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.