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.
417
datasets available to search
ShareScore release 0.9.0
Dataset results
417 results for “Stratigraphy”
Physical Characteristics and Stratigraphy of Deep Soil Sediments from Shark River Slough, Everglades National Park (FCE) from 2005 and 2006
These data represent the results of piston-coring deep (around 1m) soil cores from Shark Slough sites, including FCE LTER site SRS3 and FCE related site NE-SRS1 from November 18, 2005 to February 26, 2006. Soils from 1-cm depth increments were analyzed for bulk density and stratigraphy. These analyses contribute to a paleoecological study to quantify past changes in vegetation and soil accumulation in relation to past climate variation, fire occurrences and water management.
Data and code used in manuscript: Basal freeze-on generates complex ice-sheet stratigraphy
<p>Mapped plumes location obtained from ice-sheet radio echo sounding data of North Greenland (https://data.cresis.ku.edu/data/rds/ for 2010-2014_Greenland files) and map of calculated freeze-on index are found in 'FreezeOnIndex_MappedPlume_Data.nc'. Model code of the three models used to obtain the findings shown in the manuscript 'Basal freeze-on generates complex ice-sheet stratigraphy'. As well as code to calculate the freeze-on index.</p>
Data from: Dating and morpho-stratigraphy of uplifted marine terraces in the Makran subduction zone (Iran)
<p>This data comes from the study of marine terraces from the Iranian Makran. This second version contains .zip compressed files instead of .rar .<br> A_files are seven terrace maps of the region of Jask, Tang, Gurdim, Konarak, Chabahar-Ramin, Lipar and Pasabander.<br> B_file are results of Radiocarbon and 230Th/U dating of mollusk shells from the marine deposits above the terraces.<br> C_file are results of Optically Stimulated Luminescence dating (OSL) of said deposits.<br> D_files are field pictures.<br> The data is published in support for the paper mentioned in the title (submitted to Earth Surface Dynamics).</p> <p>Brief description:<br> Terrace maps are accompanied with a datamodel excel file explaining the different GIS layers.<br> The maps are provided in both .KMZ files (for Google Earth) and Shapefiles</p> <p>Radiometric (i.e. both Radiocarbon and 230Th/U) analytical details are provided, together with XRD analysis of the Aragonitic shells and some SEM pictures of both Aragonitic and Calcitic shells. Method details are in the paper.</p> <p>OSL results are provided with the analytical details, such as: Environmental dose parameters, OSL raw measurements (out of the machine), OSL Histograms, Dose-Recovery tests and Fading test results. Method details are in the paper.</p> <p>Additional field pictures are provided with their legends (.txt file) and geolocalisation (.kmz file).</p>
Gridded depth and accumulation products from dated airborne radar stratigraphy over West Antarctica during the mid-Holocene, v.1.0.0
<p>This dataset comprises of codes (written in MATLAB) and gridded files (exported as GeoTIFF) presented in Bodart et al. (2023; The Crysophere; <a href="https://doi.org/10.5194/tc-2022-199">https://doi.org/10.5194/tc-2022-199</a>). A summary of the key findings from this study is provided as follows:</p> <p>"Using a spatially extensive IRH over Pine Island Glacier, Thwaites Glacier, and Institute and Möller Ice Streams (covering a total of 610 000 km2 or 30% of the WAIS), and a local layer approximation model, we infer mid-Holocene accumulation rates over the slow-flowing parts of these catchments for the past ~4700 years. By comparing our results with modern climate reanalysis models (1979 – 2019) and observational syntheses (1651 – 2010), we estimate that accumulation rates over the Amundsen-Weddell-Ross divide were on average 18% higher during the mid-Holocene than modern rates. However, no significant spatial changes in the accumulation pattern were observed."</p> <p>This dataset contains a series of files (5x .m files, 10x .tif files). The numbering of the figures in the description below refers to the order of the figures in the associated paper.</p> <ul> <li><strong> 5x MATLAB files:</strong> <ul> <li><strong>Calculate_accumulation_rates.m</strong>: calculates accumulation rates for the mid-Holocene-to-present, as well as uncertainties associated with the age and model structural uncertainty;</li> <li><strong>Calculate_D_parameter.m</strong>: calculates the D parameter (and associated L_path, L_H and L_b) to assess the feasability of the LLA over our grid;</li> <li><strong>Calculate_longitudinal_strain_rates.m</strong>: calculates the longitudinal strain rates over our grid from modern ice-flow velocities;</li> <li><strong>Calculate_vertical_strain_rates.m</strong>: calculates vertical strain rates for the mid-Holocene-to-present part of the ice column from accumulation estimates;</li> <li><strong>Resample_IRH_data.m</strong>: Re-samples the along-track IRH data into evenly distributed 500-m points for speeding up the gridding and calculations of accumulation rates;<br> </li> </ul> </li> <li><strong>10x GeoTIFF files:</strong> <ul> <li><strong>Holocene_IRH_depth_Fig2a.tif: </strong>Figure 2a;</li> <li><strong>Holocene_accumulation_rates_Fig3a.tif:</strong> Figure 3a;</li> <li><strong>Difference_Holocene_accumulation_RACMO2_Fig3c.tif:</strong> Figure 3c;</li> <li><strong>Relative_difference_Holocene_accumulation_RACMO2_Fig4.tif:</strong> Figure 4;</li> <li><strong>D_parameter_FigS1d.tif:</strong> Figure S1d;</li> <li><strong>Holocene_vertical_strain_rates_FigS2a.tif: </strong>Figure S2a;</li> <li><strong>Longitudinal_strain_rates_FigS2b.tif:</strong> Figure S2b;</li> <li><strong>Holocene_accumulation_lower_uncertainty_FigS4a.tif:</strong> Figure S4a;</li> <li><strong>Holocene_accumulation_upper_uncertainty_FigS4b.tif:</strong> Figure S4b;</li> <li><strong>Holocene_accumulation_relative_uncertainty_FigS4c.tif: </strong>Figure S4c;</li> </ul> </li> </ul> <p>Please also cite the associated paper when using this dataset.</p> <p>Any questions, please direct them to the corresponding author, Julien Bodart (julien.bodart@ed.ac.uk).</p>
Stratigraphy and genesis of the Biogenic Reefs in the Venice offshore: Tegnùa Chioggia, Site 2, Rock samples.
<p>Rock samples</p> <p>Research Activity: Geology of the Northern Adriatic Biogenic Reefs</p> <p>Project: Stratigraphy and genesis of the Biogenic Reefs in the Venice offshore </p> <p>Scientific coordinators: Sandra Donnici (CNR) and Luigi Tosi (CNR)</p> <p>Scientific Divers: Andrea Bergamasco (CNR), Luigi Tosi (CNR)</p> <p>Surface coordinator: Sandra Donnici (CNR)</p> <p>Sampling Date: 2013.10.18</p> <p>Sampling Site: Tegnùa Chioggia</p> <p>Site Coordinates: 45.230503 N; 12.489984 E (DEG WGS84)</p> <p>Seabed Depth: 22.2 m</p> <p>Biogenic reef elevation: 1.5 m</p>
Map of the archaeological sites mentionned in the paper "Abstraction in Archaeological Stratigraphy: a Pyrenean Lineage of Innovation (late 19th–early 21th century)"
<p>Projection: WGS 84. QGIS 3.14.16</p> <p>Sources:</p> <ul> <li>DEM: GEBCO (<a href="https://doi.org/10.5285/A29C5465-B138-234D-E053-6C86ABC040B9">https://doi.org/10.5285/A29C5465-B138-234D-E053-6C86ABC040B9</a>)</li> <li>Borders:<em> Límites municipales, provinciales y autonómicosRecintos municipales y líneas límite (municipales, provinciales y autonómicos)</em>. BDLJE CC-BY 4.0.</li> </ul>
Aerial view of part of the Bisti badlands from an elevation of approximately 8500 feet. Exposed here are the Upper Cretaceous Fruitland and Kirtland Formations. Photograph taken the morning of 13 April 1992. Copyright © Paul L. Sealey. 1992. in Stratigraphy, paleontology and age of the Fruitland and Kirtland Formations (upper Cretaceous), San Juan Basin, New Mexico
Aerial view of part of the Bisti badlands from an elevation of approximately 8500 feet. Exposed here are the Upper Cretaceous Fruitland and Kirtland Formations. Photograph taken the morning of 13 April 1992. Copyright © Paul L. Sealey. 1992.
FIGURE 2 in Stratigraphy, paleontology and age of the Fruitland and Kirtland Formations (upper Cretaceous), San Juan Basin, New Mexico
FIGURE 2. Changing nomenclature of the Fruitland and Kirtland Formations. Note that older authors placed the Naashoibito Member within the Ojo Alamo Sandstone and that the boundary between the Fruitland and Kirtland Formations has been placed at the top of the Bisti Member (Bauer. 1916: Reeside. 1924). at the top of the highest thick coal (Fassett and Hinds, 1971) and herein at the base of the Bisti Member.
Fig. 20 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 20. Distribution of the studied species of the genus Rhagasostoma Koschinsky, 1885 in the Late Cretaceous of Eurasia.
Fig. 19 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 19. Rhagasostoma mimosa (Brydone, 1930). A–B. Lectotype, SM B36696, early Maastrichtian (Ostrea lunata Zone), Porosphaera Beds of Trimingham, Norfolk, England, UK. A. Part of erect bifoliate colony showing ovicellate (some ooecia arrowed) and non-ovicellate autozooids and aviacularia. B. Detail of autozooids with opesiules and some with vestigial ooecia (arrowed), and avicularia. C. SMF 29923, early Maastrichtian, Island of Møn, Denmark, bifurcating colony showing autozooids some opesiules and avicularia. D–F. Early Maastrichtian of an unknown locality on the Mangyshlak Peninsula, Mangystau Region, Kazakhstan. D–E. PIN 5502/3057. D. Part of erect bifoliate colony showing autozooids and aviacularia. E. Detail of autozooids with opesiules and avicularia. F. PIN 5502/3056, autozooids with opesiules and avicularia. Scale bars: A = 200 µm; B = 100 µm; C = 1 mm; D = 2 mm; E–F = 500 µm.
Fig. 18 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 18. Rhagasostoma rowei (Brydone, 1906). A. SMF 29932, early Maastrichtian, Rügen, Germany, overview of erect bifoliate stem-like then dichotomously branching colony. B–C. SMF 29925, early Maastrichtian, Island of Møn, Denmark. B. Overview of erect bifoliate stem-like then dichotomously branching colony. C. Opesia and opesiules of avicularium. D. SMF 29933, late Maastrichtian, former brick factory, Hamburg-Hummelsbüttel, Germany, showing the parallel-sided base of erect bifoliate colony with rare avicularia. E. TsNIGR Museum 36/9757, late Maastrichtian, Turkmenistan, Tuarkyr, showing the parallel-sided base of erect bifoliate colony with rare avicularia. F–H. Maastrichtian, Kazakhstan, Mangyshlak Peninsula. F–G. PIN 3421/1009. F. Erect bifoliate colony, almost parallelsided but widening distally. G. The widest part of the colony showing autozooids and numerous avicularia. H. PIN 3421/1008, showing autozooids with long cryptocystal tongues, and avicularia. I. TsNIGR Museum 32/9757, late Maastrichtian, Turkmenistan, western Kopetdag, showing ovicellate (arrows) and non-ovicellate autozooids with long cryptocystal tongues, and avicularia. J. PIN 5502/3050, Maastrichtian, Kazakhstan, northern Aral Sea Region, showing autozooids and avicularia. Scale bars: A–B, D, H, J = 1 mm; C = 100 µm; E–G = 2 mm; I = 500 µm.
Fig. 13 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 13. Rhagasostoma gibbosum (Marsson, 1887). A–C. Erratic block of?late Campanian age, quarry near Hrodna/Grodno (Гродна/Гродно), Grodno Region, Belarus. A. PIN 2922/218, overview of erect bifoliate colony showing autozooids, avicularia and kenozooids. B. PIN 2922/216, autozooids with proximal peripheral caverns (Cv) and broken ooecium (arrowed), avicularia. C. PIN 2922/275, nonovicellate autozooids with proximal caverns and avicularia. D–E. Late Campanian (Belemnitella lanceolata Zone), Emba River, Kazakhstan. D. PIN 5502/3058, overview of erect bifoliate colony showing autozooids (some ovicellate), avicularia and kenozooids. E. PIN 5502/3059, non-ovicellate and ovicellate autozooids, some with gymnocyst (arrowed), and avicularia. Scale bars: A, D–E = 1 mm; B–C = 500 µm.
Fig. 11 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 11. Rhagasostoma operculatum sp. nov. A–C. Holotype, TsNIGR Museum 27/12582, western Kopetdag, Turkmenistan, boundary between the early and late Campanian (Cibicidoides temirensis/ Bolivinoides decoratus decoratus Zone, LS13). A. Overview of erect bifoliate colony. B. Autozooids with putative opercula and avicularia. C. Autozooids with putative opercula and avicularium. Scale bars: A = 1 mm; B = 500 µm; C = 200 µm.
Fig. 9. Rhagasostoma angliae Brydone, 1936. A–C in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 9. Rhagasostoma angliae Brydone, 1936. A–C. SM B36671, Middle Campanian (Belemnitella mucronata Zone), Weybourne, Norfolk, England, UK. A. Overview of erect bifoliate colony. B. Nonovicellate autozooids and avicularia. C. Opesiae of non-ovicellate autozooids with distal shelf and avicularium. D–E. SMF 29914, Late Campanian of Vigny, Île-de-France, France. D. Overview of erect bifoliate colony. E. Non-ovicellate and one ovicellate (with partially broken ooecium, arrowed) autozooids and avicularia. F–G. SMF 26288, early Maastrichtian of Hemmor, Germany. F. Overview of erect bifoliate colony. G. Non-ovicellate autozooids and avicularia. Scale bars: A, D = 1 mm; B, G = 200 µm; C = 100 µm; E = 300 µm; F = 2 mm.
Fig. 10 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 10. Rhagasostoma aralense sp. nov., southern Aral Sea Region, Uzbekistan. A–F. Holotype, TsNIGR Museum 26/12582, early Campanian, Cibicidoides temirensis/Bolivinoides decoratus decoratus Zone. A. Overview of erect bifoliate colony. B. Autozooids with proximolateral peripheral caverns and avicularia. C. Opesia of non-ovicellate autozooid with crenulated proximal edge. D. Edge of the colony with autozooids, avicularia, and kenozooids. E. Non-ovicellate autozooids with proximal peripheral caverns and avicularium. F. Non-ovicellate autozooids and avicularia. G. Paratype, TsNIGR Museum 28/12582, middle Campanian, Brotzenella monterelensis Zone, ovicellate autozooid and avicularium. Scale bars: A = 1 mm; B = 500 µm; C = 100 µm; D–G = 200 µm.
Fig. 7. Rhagasostoma minuens Brydone, 1936. A–C in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 7. Rhagasostoma minuens Brydone, 1936. A–C. Coniacian, Chatham, Kent, England, UK. A–B. SMF 29921. A. Overview of erect bifoliate colony. B. Autozooids with proximolateral peripheral caverns (Cv) and broken ooecia, avicularia, and intramural avicularia within host avicularia (arrowed). C. SMF 29922, autozooids with proximolateral peripheral caverns (arrowed) and broken ooecia (some with reparative sutures). D. SMF 29920, early Campanian, Harnham, SW of Salisbury, Wiltshire, England, UK; non-ovicellate autozooids, some with proximal peripheral caverns, and avicularia; intramural kenozooids observed within host autozooid and avicularia (arrowed). E–F. Early Campanian, Meeching Quarry, Newhaven, East Sussex, England, UK. E. SMF 29943, ovicellate (with broken ooecia) and non-ovicellate autozooids, some with proximal peripheral caverns, avicularia, and intramural kenozooid within a host avicularium (arrowed). F. SMF 29944, ovicellate (with broken ooecia) and non-ovicellate autozooids with proximal peripheral caverns and avicularia. G. SMF 29918, Campanian, Hanches, France, overview of bifoliate colony showing autozooids and avicularia. H. SM B36678, specimen (a), late Campanian to early Maastrichtian (Ostrea lunata Zone) [middle Campanian (Belemnitella mucronata Zone), Weybourne, Norfolk, in SM database], Trimingham, Norfolk, England, UK; autozooids with peripheral caverns surrounding the cryptocyst and avicularia. Scale bars: A = 2 mm; B, E–G = 1 mm; C = 500 µm; D = 300 µm; H = 200 µm.
Fig. 4 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 4. Rhagasostoma inelegans (Lonsdale, 1850). A–C. Early Campanian, Alemannia quarry, Sehnde-Höver, Lower Saxony, Germany. A–B. SMF 24564. A. Distal part of erect bifoliate colony. B. Autozooids and avicularia (ooecia of endozooidal ovicells are clearly visible). C. SMF 29915, fragment of erect bifoliate colony with rare ovicellate autozooids, intramural non-ovicellate autozooid within autozooid and intramural avicularia within avicularia (arrowed). D–F. Erratic block of Campanian age, quarry near Hrodna/Grodno (Гродна/Гродно), Grodno Region, Belarus. D. PIN 2922/219, overview of erect bifoliate colony with row of three ovicellate autozooids, one with a broken ooecium, and avicularia. E–F. PIN 2922/273. E. Autozooid with broken ooecium, avicularia and non-ovicellate autozooids. F. Intramural non-ovicellate autozooid within autozooid and intramural avicularium within avicularium, and normal avicularium. Scale bars: A, C–D = 1 mm; B = 300 µm; E = 500 µm; F = 200 µm.
Fig. 5 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 5. Rhagasostoma brydonei sp. nov. A–D. Latest Turonian (Sternotaxis plana Zone), Kings Lane, Froxfield, south of Alton, Hampshire, England, UK. A–B. Holotype, SM B36666. A. Overview of erect bifoliate colony. B. Autozooids (Az) and kenozooids (Kz) with peripheral caverns (arrowed) and avicularia. C–D. Paratype SM B36667. C. Overview of erect bifoliate colony. D. Autozooids with peripheral cavern surrounding the cryptocyst (arrowed) and avicularia. E–H. Coniacian, Chatham, Kent, England, UK. E. Paratype, SMF 29940, autozooids with proximal peripheral caverns (arrowed) and avicularia. F. Paratype, SMF 29939, autozooids with peripheral cavern surrounding the cryptocyst and avicularia. G–H. Paratype, SMF 29941. G. Autozooids with peripheral cavern surrounding the cryptocyst and avicularia. H. Autozooids with peripheral cavern surrounding the cryptocyst and ooecia of immersed ovicells (arrowed) and avicularia. Scale bars: A, D, H = 200 µm; B = 100 µm; C, F = 1 mm; E, G = 500 µm.
Fig. 2 in Rhagasostoma (Bryozoa) from the Late Cretaceous of Eurasia: taxonomic revision, stratigraphy and palaeobiogeography
Fig. 2. Map of the Caspian and Aral seas region showing localities of bryozoan material examined or mentioned in this study. Abbreviations: Emb = Emba River, Aqtöbe Region, Kazakhstan; Kop = western Kopetdag, Balkan Region, Turkmenistan; Man = Mangyshlak Peninsula, Mangystau Region, Kazakhstan; NAS = northern Aral Sea region, Kyzylorda Region, Kazakhstan; SAS = southern Aral Sea region north of Chimboy/Shımbay, Republic of Karakalpakstan, Uzbekistan; Tua = Tuarkyr, Balkan Region, Turkmenistan.
Stratigraphy and genesis of the Biogenic Reefs in the Venice offshore: Tegnùa Metamauco, Site 4, Rock samples
<p>Rock samples</p> <p>Research Activity: Geology of the Northern Adriatic Biogenic Reefs</p> <p>Project: Stratigraphy and genesis of the Biogenic Reefs in the Venice offshore </p> <p>Scientific coordinators: Sandra Donnici (CNR) and Luigi Tosi (CNR)</p> <p>Scientific Divers: Andrea Bergamasco (CNR), Luigi Tosi (CNR)</p> <p>Surface coordinator: Sandra Donnici (CNR)</p> <p>Sampling Date: 2014.06.24</p> <p>Sampling Site: Tegnùa Metamauco</p> <p>Site Coordinates: 45.213506 N; 12.395296 E (DEG WGS84)</p> <p>Seabed Depth: 21.9 m</p> <p>Biogenic reef elevation: 2.6 m</p>
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.