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.
2,198
datasets available to search
ShareScore release 0.9.0
Dataset results
2,198 results for “type specimens”
FIG. 15 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 15. — Ganeria hahni Perrier, 1891: A, abactinal; B, actinal surfaces of the holotype; MNHN-IE-2014-84. Scale bar: 50 mm.
FIG. 5 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 5. — Linckia bouvieri Perrier, 1875: A, abactinal; B, actinal surfaces of a syntype, MNHN-IE-2013-4450. Scale bar: 20 mm.
FIG. 14 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 14. — Zoroaster gilesii Alcock, 1893: A, actinal and B, abactinal surfaces of the syntype; MNHN-IE-2014-357. Scale bar: 10 cm.
FIG. 8 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 8. — Asteriscus cepheus Müller & Troschel, 1842; A, abactinal; B, actinal surfaces of the holotype; MNHN-IE-2014-98. Scale bar: 20 mm.
FIG. 13 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 13. — Stellasteropsis fouadi Dollfus, 1936: A, abactinal; B, actinal surfaces of the lectotype; MNHN-IE-2014-49. Scale bar: 10 mm.
FIG. 9 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 9. — Persephonaster coelochilus Alcock, 1893: A, actinal surface; B, profile view and C, abactinal surface of the syntype; MNHN-IE-2014-115. Scale bar: 50 mm.
FIG. 4 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 4. — Zoroaster barathri Alcock, 1893: A, abactinal; B, actinal surfaces of the syntype; MNHN-IE-2014-413. Scale bar: 10 mm.
FIG. 11 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 11. — Persephonaster croceus Wood-Mason & Alcock, 1891: A, abactinal; B, actinal surfaces of the syntype; MNHN-IE-2014-432. Scale bar: 20 mm.
FIG. 10 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 10. — Culcita coriacea Müller & Troschel, 1842: A, abactinal; B, actinal surfaces of the syntype; MNHN-IE-2014-461. Scale bar: 50 mm.
FIG. 3 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 3. — Pentaceros alveolatus Perrier, 1875: A, abactinal; B, actinal surface of a syntype; MNHN-IE-2014-479. Scale bar: 50 mm.
FIG. 2 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 2. — Astropecten alatus Perrier, 1875: A, abactinal; B, actinal surfaces of the holotype; MNHN-IE-2014-4. Scale bar: 20 mm.
FIG. 7 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 7. — Stolasterias candicans Ludwig, 1803: A, abactinal; B, actinal surfaces of the syntype; MNHN-IE-2014-447. Scale bar: 20 mm.
FIG. 6 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 6. — Asteriscus calcaratus Perrier, 1869: A, abactinal; B, actinal surfaces of the holotype; MNHN-IE-2014-443. Scale bar: 10 mm.
FIG. 29 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 29. — Zoroaster sigsbeei Perrier, 1881: A, abactinal surface; B, profile view of a syntype; MNHN-IE-2014-282. Scale bar: 10 mm.
FIG. 12. Asterina frigida Koehler, 1917 in The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris
FIG. 12. Asterina frigida Koehler, 1917: A, abactinal; B, actinal surfaces of syntypes; MNHN-IE-2014-269. Scale bar: 10 mm.
Text-fig. 14. Photomicrographs of thin sections of specimen BP/16/1732 Palmoxylon dutoitii from Mhengere Hill, Gorongosa, Mozambique. a: transverse section (TS) with four fibre vascular bundles (fvb) and poorly preserved parenchyma between; b: diagram of one of the fvbs in (a) of the reniform type (f – fibres, mx – metaxylum, p – phloem, px – protoxylum); c: close up of the vascular part of a fvb with 2 metaxylem elements and the collapsed cells to the lower left represents the phloem; d: fvb with 2 metaxylem elements, fibrous part to the left and parencymarous ground tissue to the right; e: lower magnification of fvb in (c); f: fvb with three metaxylem elements and phloem patch below; g: longitudinal section (LS) showing the vascular sections alternating with the fibrous sections; h: LS showing the horizontal thickening on the walls of the metaxylem vessels and a patch of parenchyma to the right (darker cells); i: spheroid echinate phytoliths that are typical of Hyphaene and Borassus. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique
Text-fig. 14. Photomicrographs of thin sections of specimen BP/16/1732 Palmoxylon dutoitii from Mhengere Hill, Gorongosa, Mozambique. a: transverse section (TS) with four fibre vascular bundles (fvb) and poorly preserved parenchyma between; b: diagram of one of the fvbs in (a) of the reniform type (f – fibres, mx – metaxylum, p – phloem, px – protoxylum); c: close up of the vascular part of a fvb with 2 metaxylem elements and the collapsed cells to the lower left represents the phloem; d: fvb with 2 metaxylem elements, fibrous part to the left and parencymarous ground tissue to the right; e: lower magnification of fvb in (c); f: fvb with three metaxylem elements and phloem patch below; g: longitudinal section (LS) showing the vascular sections alternating with the fibrous sections; h: LS showing the horizontal thickening on the walls of the metaxylem vessels and a patch of parenchyma to the right (darker cells); i: spheroid echinate phytoliths that are typical of Hyphaene and Borassus.
Text-fig. 5. Mastixiopsis nyssoides KIRCHH. a, b, g–n: Organic preservation. a, b: Lignitic, unpermineralized, early Eocene Dorset Pipe clays at Arne, V. 40762. a: Ventral view (original illustration from pl. 18, fig. 1 of Chandler 1962). b: Transverse fracture, somewhat distorted by compression. c–f: Pyrite permineralization. c: Ventral view, V. 22963(1) from Sheppey, originally listed as Mastixia cantiensis. d: Lateral view, V. 22969 from Sheppey (identified as Mastixia grandis by Reid and Chandler 1933: pl. 25, fig. 8). e: Equatorial transverse physical section from (c). f: Equatorial transverse physical section from (d). g: Detail of pericarp from (e), showing endocarp formed of dense fibrous tissue, surrounded by mesocarp of anticlinally oriented larger cells. h: Detail of pericarp from (f). i–n: Type material from Eocene of Riestadt, Germany, MNB. i: Ventral view. j, k: Ventral and apical views of holotype. l: View of the transversely fractured surface from (j) showing horseshoe shaped locule. m: Equatorial transverse physical cut of the specimen in (i); note yellow resin cavity (arrow). n: Scanning electron microscopy of pericarp from (l) with locule lining at lower edge of image. Note dense endocarp tissue composed of small cells (fibres and sclereids), extending about 3/5 of distance to periphery, surrounded by mesocarp of larger, anticlinally oriented cells. Scale bars 1 cm in (a–f), (i–k), 1 mm in (g), 2 mm in (h), 3 mm in (l), m, 250 Μm in (n). Bar in (d) applies also to (c). Bar in (l) also applies to (m). Bar in (i) also applies to (j) and (k). in Mastixioid Fruits (Cornales) From The Early Eocene London Clay Flora: Morphology, Anatomy And Nomenclatural Revision
Text-fig. 5. Mastixiopsis nyssoides KIRCHH. a, b, g–n: Organic preservation. a, b: Lignitic, unpermineralized, early Eocene Dorset Pipe clays at Arne, V. 40762. a: Ventral view (original illustration from pl. 18, fig. 1 of Chandler 1962). b: Transverse fracture, somewhat distorted by compression. c–f: Pyrite permineralization. c: Ventral view, V. 22963(1) from Sheppey, originally listed as Mastixia cantiensis. d: Lateral view, V. 22969 from Sheppey (identified as Mastixia grandis by Reid and Chandler 1933: pl. 25, fig. 8). e: Equatorial transverse physical section from (c). f: Equatorial transverse physical section from (d). g: Detail of pericarp from (e), showing endocarp formed of dense fibrous tissue, surrounded by mesocarp of anticlinally oriented larger cells. h: Detail of pericarp from (f). i–n: Type material from Eocene of Riestadt, Germany, MNB. i: Ventral view. j, k: Ventral and apical views of holotype. l: View of the transversely fractured surface from (j) showing horseshoe shaped locule. m: Equatorial transverse physical cut of the specimen in (i); note yellow resin cavity (arrow). n: Scanning electron microscopy of pericarp from (l) with locule lining at lower edge of image. Note dense endocarp tissue composed of small cells (fibres and sclereids), extending about 3/5 of distance to periphery, surrounded by mesocarp of larger, anticlinally oriented cells. Scale bars 1 cm in (a–f), (i–k), 1 mm in (g), 2 mm in (h), 3 mm in (l), m, 250 Μm in (n). Bar in (d) applies also to (c). Bar in (l) also applies to (m). Bar in (i) also applies to (j) and (k).
Text-fig. 4. Type specimens of Magnolia allasoniae MARTINETTO sp. nov. from the Pliocene locality Ca' Viettone. a1–a4: Holotype (MGPT-PU141081) in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 5) in a black and white print (a1), in a new digital photograph in basal view (a2), ventral view (a3) and dorsal view (a4); b1–b4: Paratype MGPT-PU141082 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 4) in a black and white print (b1), in a new digital photograph in basal view (b2), ventral view (b3) and dorsal view (b4); c1–c4: Paratype MGPT-PU141083 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 6) in a black and white print (c1), in a new digital photograph in basal view (c2), ventral view (c3) and dorsal view (c4); d1–d4: Paratype MGPT-PU141084 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 7) in a black and white print (d1), in a new digital photograph in basal view (d2), ventral view (d3) and internal view (d4). Scale bars 1 mm. in Late Messinian Flora From The Post-Evaporitic Deposits Of The Piedmont Basin (Northwest Italy)
Text-fig. 4. Type specimens of Magnolia allasoniae MARTINETTO sp. nov. from the Pliocene locality Ca' Viettone. a1–a4: Holotype (MGPT-PU141081) in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 5) in a black and white print (a1), in a new digital photograph in basal view (a2), ventral view (a3) and dorsal view (a4); b1–b4: Paratype MGPT-PU141082 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 4) in a black and white print (b1), in a new digital photograph in basal view (b2), ventral view (b3) and dorsal view (b4); c1–c4: Paratype MGPT-PU141083 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 6) in a black and white print (c1), in a new digital photograph in basal view (c2), ventral view (c3) and dorsal view (c4); d1–d4: Paratype MGPT-PU141084 in different views, i.e., as originally figured in Martinetto (1995: pl. 1, fig. 7) in a black and white print (d1), in a new digital photograph in basal view (d2), ventral view (d3) and internal view (d4). Scale bars 1 mm.
Text-fig. 1. Type specimen of Palmocarpon cretaceum MIQUEL, 1853, as illustrated by Miquel (1853: pl. 7). This figure does not include the piece of flint covering the central part of the fossil shown in the photograph (Text-fig. 2). in The Type Of Palmocarpon Cretaceum Miq., 1853 Described From The Cretaceous Of The Sint-Pietersberg, The Netherlands, Is An Eocene Nypa Burtinii (Brongn.) Ettingsh., 1879, Most Likely From The Brussels Area, Belgium
Text-fig. 1. Type specimen of Palmocarpon cretaceum MIQUEL, 1853, as illustrated by Miquel (1853: pl. 7). This figure does not include the piece of flint covering the central part of the fossil shown in the photograph (Text-fig. 2).
Text-fig. 2. Type specimen of Palmocarpon cretaceum MIQUEL, 1853 (V 21763 in the NHM, London). a: Shows the front (for comparison with Text-fig. 1), b: shows the reverse, with the label glued to it. in The Type Of Palmocarpon Cretaceum Miq., 1853 Described From The Cretaceous Of The Sint-Pietersberg, The Netherlands, Is An Eocene Nypa Burtinii (Brongn.) Ettingsh., 1879, Most Likely From The Brussels Area, Belgium
Text-fig. 2. Type specimen of Palmocarpon cretaceum MIQUEL, 1853 (V 21763 in the NHM, London). a: Shows the front (for comparison with Text-fig. 1), b: shows the reverse, with the label glued to it.
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.