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.
6,014
datasets available to search
ShareScore release 0.7.1
Dataset results
6,014 results for “fossil”
Figures 4-5 in The first fossil leptofoenine wasp (Hymenoptera, Pteromalidae): A new species of Leptofoenus in Miocene amber from the Dominican Republic
Figures 4-5. Photomicrographs of holotype male of Leptofoenus pittfieldae Engel sp. n. (KU DR-019). 4 Detail of lateral surface of pronotum showing posterior striolate region. 5 Basal third of forewing showing sclerotized spot and distribution of setae along M+Cu and within basal cell.
Figures 1-2 in The first fossil leptofoenine wasp (Hymenoptera, Pteromalidae): A new species of Leptofoenus in Miocene amber from the Dominican Republic
Figures 1-2. Photomicrographs of representative modern Leptofoenus species and lateral aspects of their pronota. 1 Leptofoenus rufus LaSalle and Stage, female. 2 Leptofoenus stephanoides (Roman), male. Specimens from the collection of the Division of Entomology, University of Kansas Natural History Museum.
Figures 6-9 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figures 6-9. Camera lucida drawings of the specimens shown in 1-3. 6?Histricostoma tuberculatum (Koch & Berendt, 1854), MB.A. 1652 7 the same – detail of the apophysis at the tip of the first cheliceral segment (right chelicerae, dorso-lateral view) 8?H. tuberculatum, MB.A. 1653 9 Mitostoma gruberi sp. n. MB.A. 1654 (holotype). All from Bitterfeld amber (Palaeogene: Oligocene). Scale bars equal 1.0 mm (6, 8) and 0.5 mm (9).
Figure 20-22. Fossil and Recent Amilenus. 20 in Fossil harvestmen (Arachnida, Opiliones) from Bitterfeld amber
Figure 20-22. Fossil and Recent Amilenus. 20 Amilenus deltshevi sp. n., M.BA 1659 (holotype), from Bitterfeld amber (Palaeogene: Oligocene) 21 A. deltshevi sp. n. M.BA 1660 (paratype), also from Bitterfeld amber 22 Juvenile Amilenus aurantiacus (Simon, 1881) (Recent harvestman for comparison), note the medial apophysis on the patella (arrowed). Scale bars equal 1.0 mm.
FIG. 5. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 5. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308; arrow, hypopygium. Scale bar: 0.05 mm.
FIG. 3. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 3. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308: A, head and anterior part of mesosoma, arrow metanotum; B, head, arrow, clypeus. Scale bars: A, 0.4 mm; B, 0.2 mm.
FIG. 4. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 4. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308, mandibles: A, front view; B, side view; ellipses, mandibles. Scale bars: 0.08 mm.
FIG. 2. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 2. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308: A, wings; B, metasoma left view; C, metasoma right view, arrow tergal process. Scale bars: A, B, 0.5 mm; C, 0.2 mm.
FIG. 1. — Dissomphalus schubnelli n in First fossil of the extant flat wasp genus Dissomphalus Ashmead, 1893 (Hymenoptera: Bethylidae: Pristocerinae)
FIG. 1. — Dissomphalus schubnelli n. sp., holotype MNHN.F.A71308, habitus: A, above; B, below; C, left side. Scale bars: 1 mm.
Fig. 3 in The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China
Fig. 3. Archaeoripiphorus nuwa Hsiao, Yu & Deng gen. et sp. nov., holotype. A. Head. B. Prothorax. C. Elytron. D. Antenna. E. Photograph of the surface of the body. Scale bars: A–C = 1.0 mm; D = 0.1 mm; E = 0.5 mm. The black arrows indicate the magnified portions.
Fig. 6. A in The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China
Fig. 6. A reconstruction of Archaeoripiphorus nuwa Hsiao, Yu & Deng gen. et sp. nov., illustrating a hypothesized behavior in which the females search for damaged xylem cells, caused by larvae of xylophagous beetles, to oviposit in wood.
Fig. 4 in The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China
Fig. 4. Archaeoripiphorus nuwa Hsiao, Yu & Deng gen. et sp. nov., holotype. A–F. Tibial spurs (indicated by the red arrows). A–B. Fore leg. C–D. Mid leg. E–F. Hind leg. G–H. Tarsal claw of mid leg. A, C, E, G. Photographs. B, D, F, H. Hand drawings. Scale bars: 0.5 mm.
Fig. 2 in The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China
Fig. 2. Archaeoripiphorus nuwa Hsiao, Yu & Deng gen. et sp. nov., holotype. A. Photograph of complete specimen. B. Habitus drawing. Scale bars = 5.0 mm.
Fig. 1 in The first fossil wedge-shaped beetle (Coleoptera, Ripiphoridae) from the middle Jurassic of China
Fig. 1. Archaeoripiphorus nuwa Hsiao, Yu & Deng gen. et sp. nov., holotype, habitus, dorsal view. Scale bar = 5.0 mm. Photograph of dry specimen.
A revised list of fossil calibrations to constrain molecular dating of angiosperms
<p>Original list of calibrations used in:</p> <p><strong><strong>Ramírez-Barahona S</strong>, <strong>Sauquet H</strong>, <strong>Magallón S</strong></strong>. <strong>2020</strong>. The delayed and geographically heterogenous diversification of flowering plant families. <em>Nature Ecology & Evolution</em>: 10.1038/s41559-020-1241–3.</p>
Hélène Lepaumier - From Fossil to Renewable Fuels
<p>What is the link between neutral climate and renewable fuels? Are all clean fuels equally beneficial? Find out more about solar fuels & don't miss our interview with Hélène Lepaumier, research engineer at ENGIE Laborelec and a SUNRISE consortium member</p>
FIG. 11 in New fossils of Amphicyonidae (Carnivora) from the middle Miocene (MN6) site of Carpetana (Madrid, Spain)
FIG. 11. — Reconstruction of the life appearance of Megamphicyon giganteus (Schinz, 1825) in the Miocene habitat of the Carpetana fossil site (artwork by M. Antón).
FIG. 2 in New fossils of Amphicyonidae (Carnivora) from the middle Miocene (MN6) site of Carpetana (Madrid, Spain)
FIG. 2. — Vertebrae and sacrum of Megamphicyon giganteus (Schinz, 1825) from Carpetana. Sacrum 08.17.10203FC: A, dorsal view, B, ventral view; C, cranial view. First lumbar vertebra (L1) 08.17.11003C: D, caudal view; E, left view. Twelfth or thirteenth thoracic vertebra (T12/T13) 08.17.11003A: F, cranial view; G, right view; H, left view; I, dorsal view. Scale bar: 5 cm.
FIG. 7 in New fossils of Amphicyonidae (Carnivora) from the middle Miocene (MN6) site of Carpetana (Madrid, Spain)
FIG. 7. — Left Mt IV 08.17.99728-538 of Megamphicyon giganteus (Schinz, 1825) from Carpetana: A, dorsal view; B, medial view; C, lateral view; D, plantar view; E, proximal view; F, distal view. Scale bar: 2 cm.
FIG. 1 in New fossils of Amphicyonidae (Carnivora) from the middle Miocene (MN6) site of Carpetana (Madrid, Spain)
FIG. 1. — Fragment of the left hemimandible 08.17.4215 A 13-373 of Megamphicyon giganteus (Schinz, 1825) from Carpetana: A, buccal view; B, occlusal view; C, lingual view. Scale bar: 5 cm.
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.