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.
3,422
datasets available to search
ShareScore release 0.9.0
Dataset results
3,422 results for “united states”
Soil Moisture, Soil NOx and Regional Air Quality in the Agricultural Central United States: Data
<p>The data in this repository are associated with the manuscript from Huber et al. (2024) titled "Soil Moisture, Soil NOx and Regional Air Quality in the Agricultural Central United States" in the Journal of Geophysical Research: Atmospheres. Additional information regarding these data can be found in the attached readme file.</p>
Figure 4 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 4. Mennerotodus mackayi sp. nov. lower-dentition hypodigm, Paleocene (Danian) Pine Barren Member of the Clayton Formation, site ALn-13, Lowndes County, Alabama, USA. (a–d) MSC 42407, first lower left anterior tooth (paratype). (a) Distal view. (b) Lingual view. (c) Labial view. (d) Basal view. (e) Close-up of distal cusplet. (f–i) MSC 42405, second lower right anterior tooth (paratype). (f) Distal view. (g) Lingual view. (h) Labial view. (i) Basal view. (j) Close-up of mesial cusplet. (k–n) MSC 42410, third lower right anterior tooth (paratype). (k) Mesial view. (l) Lingual view. (m) Labial view. (n) Basal view. (o) Close-up of mesial denticle and cusplet. (p–s) MSC 42406, fourth lower left anterior tooth (paratype; reversed). (p) Mesial view. (q) Lingual view. (r) Labial view. (s) Basal view. (t) Close-up of mesial denticle and cusplet. (u–x) MSC 42409, lower right lateral tooth (paratype). (u) Mesial view. (v) Lingual view. (w) Labial view. (x) Basal view. (y) Close-up of mesial denticle. (z–ad) MSC 42632, lower right posterior tooth. (z) Close-up of distal cusplet. (aa) Lingual view. (ab) Labial view. (ac) Mesial view. (ad) Basal view. Labial at bottom in (d), (i), (n), (s), (x), and (ad). Scale bars = 5 mm.
Figure 1 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 1. Generalized location and surface stratigraphy of site ALn-13, Lowndes County, AL, USA. (a) Geographic maps showing the location of site ALn-13 in country, state, and county contexts. (b) Danian surface stratigraphy in Alabama, USA. Shaded areas on the stratigraphic chart represent unconformities.
Figure 7 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 7. Lingual view of right dentitions of Carcharias taurus, Mennerotodus mackayi sp. nov., and Mennerotodus parmleyi sp. nov. (a–b) C. taurus, unnumbered specimen from Gordon Hubbell Collection, natural tooth set. (a) Upper dentition. (b) Lower dentition. (c–d) M. mackayi sp. nov., artificial tooth set. (c) M. mackayi sp. nov. upper dentition, from left to right: MSC 42411, paratype; MSC 42408, paratype; MSC 42413, paratype (reversed); MSC 42495; MSC 42718; MSC 42412, holotype; MSC 42421; MSC 42494; MSC 42497; MSC 42416 (reversed). (d) M. mackayi sp. nov. lower dentition, from left to right: MSC 42407, paratype; MSC 42405, paratype (reversed); MSC 42410, paratype; MSC 42406, paratype (reversed); MSC 42719 (reversed); MSC 42409, paratype; MSC 42500; MSC 42498; MSC 42501; MSC 42632. (e–f) M. parmleyi sp. nov., artificial tooth set. (e) M. parmleyi sp. nov. upper dentition, from left to right: SC2013.44.117, paratype; SC2013.44.119, paratype (reversed); SC2013.44.122, paratype (reversed); SC2013.44.120, paratype (reversed); SC2004.34.175, holotype (reversed); SC2004.34.178; SC2004.34.179; SC2004.34.177 (reversed); SC2013.44.1123 (reversed); SC2013.44.153; SC2004.34.38. (f) M. parmleyi sp. nov. lower dentition, from left to right: SC2013.44.128, paratype; SC2013.44.130, paratype; SC2013.44.132, paratype; SC2004.34.182, paratype; SC2013.44.157, paratype; SC2004.34.176 (reversed); SC2013.44.154; SC2013.44.155; SC2013.44.156; SC2004.34.181, paratype. Scale bars = 5 mm.
Figure 6 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 6. Mennerotodus parmleyi sp. nov. lower-dentition hypodigm, Eocene (Bartonian) Clinchfield Formation, Hardie Mine, Wilkinson County, Georgia, USA. (a–e) SC2013.44.128, first lower right anterior tooth (paratype). (a) Close-up of distal cusplet. (b) Basal view. (c) Labial view. (d) Lingual view. (e) Distal view. (f–j) SC2013.44.130, second lower left anterior tooth (paratype). (f) Close-up of mesial cusplet. (g) Basal view. (h) Labial view. i) Lingual view. (j) Mesial view. (k–o) SC2013.44.132, lower right anterior tooth (paratype). (k) Closeup of distal cusplet. (l) Basal view. (m) Labial view. (n) Lingual view. (o) Mesial view. (p–t) SC2004.34.182, fourth lower left anterior tooth (paratype). (p) Close-up of mesial cusplet. (q) Basal view. (r) Labial view. (s) Lingual view. (t) Mesial view. (u–y) SC2013.44.157, lower left lateral tooth (paratype). (u) Close-up of mesial cusplet. (v) Basal view. (w) Labial view. (x) Lingual view. (y) Distal view. (z– ad) SC2004.34.181, lower right posterior tooth (paratype). (z) Close-up of distal cusplet. (aa) Basal view. (ab) Lingual view. (ac) Labial view. (ad) Mesial view. Labial at bottom in (b), (g), (l), (q), (v), and (aa). Scale bars = 5 mm.
Figure 5 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 5. Mennerotodus parmleyi sp. nov. upper-dentition hypodigm, Eocene (Bartonian) Clinchfield Formation, Hardie Mine, Wilkinson County, Georgia, USA. (a–e) SC2013.44.117, first upper left anterior tooth (paratype). (a) Basal view. (b) Labial view. (c) Lingual view. (d) Mesial view. (e) Close-up of distal cusplet. (f–j) SC2013.44.119, second upper left anterior tooth (paratype). (f) Basal view. (g) Labial view. (h) Lingual view. (i) Mesial view. (j) Close-up of mesial cusplet. (k–o) SC2013.44.122, third upper left anterior tooth (paratype). (k) Basal view. (l) Labial view. (m) Lingual view. (n) Mesial view. (o) Close-up of mesial cusplet. (p–t) SC2013.44.120, upper left intermediate tooth (paratype). (p) Close-up of mesial cusplet. (q) Labial view. (r) Lingual view. (s) Mesial view. (t) Basal view. (u–y) SC2004.34.175, upper left lateral tooth (holotype). (u) Close-up of mesial denticle and cusplets. (v) Labial view. (w) Lingual view. (x) Mesial view. (y) Basal view. Labial at top in (a), (f), (k), (t), and (y). Scale bars = 5 mm.
Figure 2 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 2. Generalized location and surface stratigraphy of the Hardie Mine site, Wilkinson County, GA, USA. (a) Geographic maps showing the location of the Hardie Mine site in country, state, and county contexts. (b) Middle to late Eocene lithostratigraphic units formerly exposed in the mine. Shaded areas on the stratigraphic chart represent unconformities.
Figure 3 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 3. Mennerotodus mackayi sp. nov. upper-dentition hypodigm, Paleocene (Danian) Pine Barren Member of the Clayton Formation, site ALn-13, Lowndes County, Alabama, USA. (a–e) MSC 42411, first upper right anterior tooth (paratype). (a) Basal view. (b) Labial view. (c) Lingual view. (d) Mesial view. (e) Close-up of distal cusplet. (f–j) MSC 42408, second upper right anterior tooth (paratype). (f) Basal view. (g) Labial view. (h) Lingual view. (i) Mesial view. (j) Close-up of distal cusplet and denticle. (k–o) MSC 42413, third upper left anterior tooth (paratype). (k) Basal view. (l) Labial view. (m) Lingual view. (n) Mesial view. (o) Close-up of distal cusplet. (p–t) MSC 42412, upper lateral tooth (holotype). (p) Basal view. (q) Labial view. (r) Lingual view. (s) Mesial view. (t) Close-up of distal cusplet and denticle. Labial at top in (a), (f), (k), and (p). Scale bars = 5 mm.
Figure 9 in Two new species of Mennerotodus Zhelezko, 1994 (Chondrichthyes: Lamniformes: Odontaspididae), from the Paleogene of the southeastern United States
Figure 9. Variation in denticle and cusplet morphology on Mennerotodus teeth. (a–f) Mennerotodus parmleyi sp. nov. (a) SC 2013.44.125, upper right lateral tooth in labial view. (b) SC 2004.34.19, upper left lateral tooth in labial view (reversed). (c) SC 2013.44.78, fourth lower left anterior tooth in labial view. (d) SC 2004.34.185, upper right lateral tooth in labial view. (e) SC 2013.44.158, upper left lateral tooth in labial view. (f) SC2013.44.151, second lower right anterior tooth in mesial view. (g–l) Mennerotodus mackayi sp. nov., teeth in labial view. (g) MSC 42408, second upper right anterior tooth (paratype; reversed). (h) MSC 42412, upper left lateral tooth (holotype; reversed). (i) MSC 42410, third lower right anterior tooth (paratype; reversed). (j) MSC 42405, second lower right anterior tooth (paratype; reversed). (k) MSC 42406, fourth lower left anterior tooth (paratype). (l) MSC 42409, lower right lateral tooth (paratype; reversed).
The Provincelands of Cape Cod National Seashore, Barnstable County, Massachusetts, USA. The reddish vegetation in the center of the photo is a cranberry (Vaccinium macrocarpon) bog, a wetland used for breeding by the Fowler's toad. The surrounding landscape is ideal for the Fowler's toad and supports one of the largest populations of this species in the United States. The landscape contains a patchwork of sand, pitch pine (Pinus rigida), scrub oak (Quercus ilicifolia), and dune grass (Ammophila breviligulata). Photo by Rebecca Flaherty. in Fowler's Toad (Anaxyrus fowleri) occupancy in the southern mid-Atlantic, USA
The Provincelands of Cape Cod National Seashore, Barnstable County, Massachusetts, USA. The reddish vegetation in the center of the photo is a cranberry (Vaccinium macrocarpon) bog, a wetland used for breeding by the Fowler's toad. The surrounding landscape is ideal for the Fowler's toad and supports one of the largest populations of this species in the United States. The landscape contains a patchwork of sand, pitch pine (Pinus rigida), scrub oak (Quercus ilicifolia), and dune grass (Ammophila breviligulata). Photo by Rebecca Flaherty.
Figure 2 in Seed-shattering phenology at soybean harvest of economically important weeds in multiple regions of the United States. Part 1: Broadleaf species
Figure 2. Cumulative percent shatter over four time periods (soybean physiological maturity, maturity þ 2 wk,maturity þ 3 wk, maturity þ 4 wk) for each species.The darker the bar, the greater percent of sampled site-years that corresponded to the percent shatter value. This normalizes across species with different sampling efforts. Species sampled in just a single site-year are indicated by a single black square, which represents 100% of the sampling effort. Species are denoted by their EPPO codes.
Figure 3 in Seed-shattering phenology at soybean harvest of economically important weeds in multiple regions of the United States. Part 1: Broadleaf species
Figure 3. Cumulative percent seed shatter for all species from planting date to soybean physiological maturity (black vertical line) for each state in 2016 and 2017. Species are denoted by their EPPO codes.
Figure 1. Heat map indicating the cumulative percent seed shatter across the participating states for a in Seed-shattering phenology at soybean harvest of economically important weeds in multiple regions of the United States. Part 1: Broadleaf species
Figure 1. Heat map indicating the cumulative percent seed shatter across the participating states for a window starting from soybean physiological maturity to 4 wk past maturity in 2016 and 2017. States were included in these maps only if they conducted sampling during the week indicated (e.g., In 2017, Arkansas sampled on October 2, October 18, and November 3, none of which are within ±3 d of the October 10 maturity date or maturity þ2 wk on October 24 in the state that year. Hence only data from maturity þ3 wk are for Arkansas for 2017.)
Data and code for "Air pollution impacts from warehousing in the United States uncovered with satellite data"
<div> <div> <p>This repository (ver 2024.06.11) contains data and code supporting the analyses and visualizations in the manuscript "Air pollution impacts from warehousing in the United States uncovered with satellite data" in the journal <em>Nature </em><em>Communications</em> (DOI forthcoming). A description of the data files and code can be found in the README. </p> </div> </div>
Figure 2 in First report of Meloidogyne javanica on Ginger and Turmeric in the United States
Figure 2: Healthy ginger (left) and ginger infected with Meloidogyne javanica (right) showing stunted growth of the rhizomes, collected from nematode-infested soils on an organic farm in Wheeler County, Georgia.
Figure 1 in First report of Meloidogyne javanica on Ginger and Turmeric in the United States
Figure 1: Ginger (Zingiber officinale) (A) and turmeric (Curcuma longa) infected with Meloidogyne javanica from an organic farm in Wheeler County, Georgia showing severely galled roots. Numerous egg masses of the nematode are evident protruding from galled roots of both ginger (C) and turmeric (D).
Fig. 2. A in Carcharocles-bitten sperm whale tooth from the Neogene of the Coastal Eastern United States
Fig. 2. A possible origin of the Otodus tooth bite traces on the root of the Neogene sperm whale tooth CMM-V-8955. An Otodus sp. (foreground) is biting the rostrum of a sperm whale (background). That the bite traces occur on the tooth of the sperm whale hints at a live antagonistic interaction between these two macropredators.
Fig. 1 in Carcharocles-bitten sperm whale tooth from the Neogene of the Coastal Eastern United States
Fig. 1. Otodus-bitten sperm whale tooth (CMM-V-8955) from the Neogene of the Aurora Phosphate Mine, North Carolina, USA; in lingual (A1) and anteromedial (A2) views, showing all three bite traces, as indicated by the numbers 1–3; A3, enlarged view of the two primary bite traces, one of which shows the serration marks left as the shark tooth cut into the sperm whale tooth. The specimen was whitened with sublimed ammonium chloride to enhance contrast.
Figures 1–8 in Taxonomic notes on velvet ants of the genus Timulla Ashmead, 1899 (Hymenoptera: Mutillidae) in the United States of America and Canada
Figures 1–8. Lateral habitus of Timulla males. 1) Timulla barbata (Fox, 1899). 2) Timulla ornatipennis (Bradley, 1916). 3) Timulla dubitata dubitata (Smith, 1855). 4) Timulla dubitata fugitiva Mickel, 1937. 5) Timulla euterpe (Blake, 1879). 6) Timulla euterpe (Blake, 1879). 7) Timulla vagans rufinota Mickel, 1937. 8) Timulla vagans vagans (Fabricius, 1798). Scale line = 2.0 mm.
Figures 3–6. Adult male genitalia. 3 in A new species of Paranthrene Hübner (Lepidoptera: Sesiidae) from the northern midwest United States
Figures 3–6. Adult male genitalia. 3) Paranthrene sogaardi. new species 4) Paranthrene tabaniformis. 5) Paranthrene sogaardi new species aedeagus. 6) Paranthrene tabaniformis aedeagus.
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.