cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.868706
title: Natural gamma radiation from IODP Hole 357-M0076A
DOI: 10.1594/pangaea.935039
title: X-ray µ-CT data reconstruction, image stack of ICPD Core ICDP5059_1_C

description: This contribution comprises true-3D volume datasets ("Digital drill cores"), acquired by a X-ray Computed Microtomography (μ-CT) survey on reference drill core material recovered from Hole 5059-1-C (192 m) on Surtsey volcano (Vestmannaeyjar archipelago, Iceland), drilled by the SUSTAIN drilling project (Surtsey Underwater volcanic System for Thermophiles, Alteration processes and INnovative Concretes, see Jackson et al. 2019 for details).Seventeen reference samples (see Weisenberger et al. 2019 for preparational details) (ranging from 22.66 to 180.65 m vertical depth, sampling roughly every 10 m) were scanned as quarter cores. The X-ray μ-CT scans were performed using the ProCon CT-ALPHA system of the Petrology of the Ocean Crust research group at the University of Bremen, Germany. This μ-CT survey has been conducted as part of the DFG SPP 1006 grant "Rates and Processes of Tephra Alteration on Surtsey: Observations and Experiments". In order to avoid imaging of void space due to the quarter core shape, and to achieve a higher magnification, the scans were performed as "out-of-area"-scans (see, e. g. Kahl et al., 2016), restricting observations to the inner regions of the samples. The reconstructed image material is of cylindrical shape with a resolution of ca. 7.5 μm/voxel, and represents virtual drill cores of ca. 15 mm diameter and 15 mm height.The μ-CT-derived image volumes comprise the true 3-D spatial arrangement of fabric compounds in the rock. In the reconstructed 16-bit greyscale volume data, areas of highly attenuating phases (e.g. magnetite, olivine) are encoded in light grey values, whereas areas of low X-ray absorption are color-coded in dark grey (e.g. clays) or black (e.g. voids, cracks). In order to facilitate straightforward access to the digital drill core image material, the volume data is provided as a zipped stack of tif images. In addition, each digital drill core is characterized by three types of visualization: (i) shaded and classical texture-based volume rendering (volren), (ii) maximum intensity projection (volren-MIP): visualization of the highest intensity in a data volume along the current line of sight, and (iii) three perpendicular virtual cutting planes (3-slices).As an added value to the non-destructive visualization procedure, the reconstructed X-ray micro-CT scans of the studied reference drill core material provide volume reconstructions which can serve as digitypes that may be studied as digital facsimile without the necessity of consulting / modifying / destructive interactions of the actual type specimens (e. g. by physical permeability tests). These image data can be used for quantitative 3D image analysis, e. g. to derive empirical relations between porosity, the extent of replacement of primary phases, and the distribution of secondary phases (and many more).
DOI: 10.1594/pangaea.757421
title: Description of lithologic section units of IODP Hole 313-M0027A
DOI: 10.1594/pangaea.932142
title: X-ray µ-CT data reconstruction, image stack of ICPD Core ICDP5059_1_D

description: This contribution comprises true-3D volume datasets ("Digital drill cores"), acquired by a X-ray Computed Microtomography (μ-CT) survey on reference drill core material recovered from Hole 5059-1-D (354 m length to a depth of 290 m, inclined 35° from vertical) on Surtsey volcano (Vestmannaeyjar archipelago, Iceland), drilled by the SUSTAIN drilling project (Surtsey Underwater volcanic System for Thermophiles, Alteration processes and INnovative Concretes, see Jackson et al. 2019 for details).Thirteen reference samples (see Weisenberger et al. 2019 for preparational details) (ranging from 220.35 to 344.47 inclined depth / 180.47 to 282.12 m vertical depth, sampling roughly every 10 m) were scanned as quarter cores. The X-ray μ-CT scans were performed using the ProCon CT-ALPHA system of the Petrology of the Ocean Crust research group at the University of Bremen, Germany.This μ-CT survey has been conducted as part of the DFG SPP 1006 grant "Rates and Processes of Tephra Alteration on Surtsey: Observations and Experiments". In order to avoid imaging of void space due to the quarter core shape, and to achieve a higher magnification, the scans were performed as "out-of-area"-scans (see, e. g. Kahl et al., 2016), restricting observations to the inner regions of the samples. The reconstructed image material is of cylindrical shape with a resolution of ca. 7.5 μm/voxel, and represents virtual drill cores of ca. 15 mm diameter and 15 mm height.The μ-CT-derived image volumes comprise the true 3-D spatial arrangement of fabric compounds in the rock. In the reconstructed 16-bit greyscale volume data, areas of highly attenuating phases (e.g. magnetite, olivine) are encoded in light grey values, whereas areas of low X-ray absorption are color-coded in dark grey (e.g. clays) or black (e.g. voids, cracks). In order to facilitate straightforward access to the digital drill core image material, the volume data is provided as a zipped stack of tif images. In addition, each digital drill core is characterized by three types of visualization: (i) shaded and classical texture-based volume rendering (volren), (ii) maximum intensity projection (volren-MIP): visualization of the highest or lowest intensity in a data volume along the current line of sight, and (iii) three perpendicular virtual cutting planes (3-slices).As an added value to the non-destructive visualization procedure, the reconstructed X-ray micro-CT scans of the studied reference drill core material provide volume reconstructions which can serve as digitypes that may be studied as digital facsimile without the necessity of consulting / modifying / destructive interactions of the actual type specimens (e. g. by physical permeability tests). These image data can be used for quantitative 3D image analysis, e. g. to derive empirical relations between porosity, the extent of replacement of primary phases, and the distribution of secondary phases (and many more).
DOI: 10.1594/pangaea.911143
title: Spectrocolorimetry in sediment core DAM17-02 from the Eure River
DOI: 10.1594/pangaea.872461
title: Whole round core description trough liner (A0, A3) of IODP Hole 357-M0071A
DOI: 10.1594/pangaea.872469
title: Whole round core description trough liner (A0, A3) of IODP Hole 357-M0076A
DOI: 10.1594/pangaea.913852
title: Color data (RGB) of IODP Hole 381-M0078B
DOI: 10.1594/pangaea.872462
title: Whole round core description trough liner (A0, A3) of IODP Hole 357-M0071B
DOI: 10.1594/pangaea.913231
title: Physical properties (MSCL) of IODP Hole 381-M0080A
DOI: 10.1594/pangaea.911106
title: Magnetic susceptibility in sediment core DAM17-02 from the Eure River
DOI: 10.1594/pangaea.913226
title: Physical properties (MSCL) of IODP Hole 381-M0078A
DOI: 10.1594/pangaea.872104
title: Lithologic description and profile of IODP Hole 357-M0068B
DOI: 10.1594/pangaea.913974
title: Relative abundances of planktonic Foraminifers of IODP Hole 381-M0079A

description: Samples contain &gt;100 individuals counts. Species appearing in trace percentages (&lt;5%) are excluded. D = dominant, VA = very abundant, A = abundant, C = common, F = few.
DOI: 10.1594/pangaea.914342
title: X-Ray fluorescence (XRF) of discrete samples from IODP Hole 381-M0079A

description: * = concentrations too low to be reliable; † = some concentrations too low, expect low accuracy in lower concentrations.
DOI: 10.1594/pangaea.914563
title: Curie Temperatures of IODP Hole 381-M0079A
DOI: 10.1594/pangaea.914098
title: Palynology (relative abundance) of IODP Hole 381-M0079A

description: Only species with relative abundances &gt;2.5 are shown.D = dominant, A = abundant, C = common, F = few, R = rare.
DOI: 10.1594/pangaea.872457
title: Whole round core description trough liner (A0, A3) of IODP Hole 357-M0069A
DOI: 10.1594/pangaea.914193
title: Interstitial water geochemistry results of IODP Hole 381-M0078A

description: * = value greater than highest calibration point. Type: IWRH = Rhizon, IWSQ = squeezed, IWrefMl = drilling mud residues from the core liner after core arrival on deck, IWrefDW = reference purified Milli-Q water collected directly from geochemistry container, IWrefMf = drilling mud collected directly from mud tank, IWrefSSW = reference sea surface water collected offshore, IWrefTW = reference tap water collected directly from geochemistry container tap water. DIC = dissolved inorganic carbon. IC = ion chromatography.ICP-OES = inductively coupled plasma-optical emission spectrometer.
DOI: 10.1594/pangaea.913470
title: X-ray diffraction results from IODP Hole 381-M0080A

description: Data were measured with: Philips X'Pert Pro multipurpose diffractometer with a Philips back-loading system and Philips software X'Pert HighScore™.
DOI: 10.1594/pangaea.914096
title: Palynology (relative abundance) of IODP Hole 381-M0078A

description: Only species with relative abundances &gt;2.5 are shown.D = dominant, A = abundant, C = common, F = few, R = rare.
DOI: 10.1594/pangaea.914529
title: Natural remanent magnetization of discrete samples from IODP Hole 381-M0078A
DOI: 10.1594/pangaea.914602
title: Composite velocity profile-I used for core-log-seismic Integration (CLSI) of IODP Hole 381-M0080A

description: Composite velocity profile used for synthetics generation derived from a combination of VP measurements on discrete samples, downhole sonic log, and offshore Multi-Sensor Core Logger (MSCL) data.
DOI: 10.1594/pangaea.769701
title: Raw data files of light reflectance data (RGB) of Hole 313-M0027A
DOI: 10.1594/pangaea.837790
title: Core summary for IODP Hole 347-M0063D
DOI: 10.1594/pangaea.837787
title: Core summary for IODP Hole 347-M0063A
DOI: 10.1594/pangaea.861792
title: Core summary for IODP Hole 357-M0071B
DOI: 10.1594/pangaea.837785
title: Core summary for IODP Hole 347-M0062K
DOI: 10.1594/pangaea.873516
title: Sea floor drill rig videos of IODP Hole 357-M0071B
DOI: 10.1594/pangaea.769703
title: Raw data files of light reflectance data (RGB) of Hole 313-M0029A
DOI: 10.1594/pangaea.914573
title: Density profile used for core-log-seismic Integration (CLSI) of IODP Hole 381-M0080A
DOI: 10.1594/pangaea.872116
title: Lithologic description and profile of IODP Hole 357-M0075A
DOI: 10.1594/pangaea.873521
title: Sea floor drill rig videos of IODP Hole 357-M0074A
DOI: 10.1594/pangaea.914145
title: Qualitative data for calcareous nannofossils and marine and nonmarine diatoms of IODP Hole 381-M0079A

description: Preservation: E = excellent, G = good, M = moderate, MP = moderate to poor, P = poor. Abundance: A = abundant, C = common, F = few, R = rare, VR = very rare, X = present. NA = not applicable.
DOI: 10.1594/pangaea.70907
title: Documentation of sediment core MD01-2461
DOI: 10.1594/pangaea.929258
title: Carbonate geochemistry of IODP Hole 302-M0004A

description: This dataset belongs to a data compilation that contains total organic carbon content, calcium carbonate content and concentrations for major elements, covering the Paleocene-Eocene Thermal Maximum, for the following sites: Forada Site, Italy, IODP 302 Site M0004, IODP 342 Site U1403, Bass River Site, US, Lodo Gulch Site, US, ODP 121 Site 752, and ODP 189 Site 1172. The data were generated in the period between 2014 – 2017 at the GeoLab of Utrecht University in The Netherlands. Organic carbon and CaCO3 were calculated following decalcification and C/N analysis with a Fisons Instruments CNS NA 1500 analyzer. Major elements were measured using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES, Perkin Elmer 9224 Optima 3000) following total destruction with hydrogen fluoride. These data are used to determine the redox conditions at the sites mentioned above. Here, we present the carbonate geochemistry of IODP Hole 302-M0004A.
DOI: 10.1594/pangaea.70649
title: Colour measurements on sediment core MD01-2461 from Porcupine Basin

description: Shipboard dataset
DOI: 10.1594/pangaea.837864
title: Visual core description and core images IODP Hole 347-M0064B
DOI: 10.1594/pangaea.872042
title: Description of lithologic section units of IODP Hole 357-M0076B
DOI: 10.1594/pangaea.868823
title: Physical properties (MSCL raw data) of IODP Hole 357-M0071A
DOI: 10.1594/pangaea.929255
title: Major element composition of IODP Hole 302-M0004A

description: This dataset belongs to a data compilation that contains total organic carbon content, calcium carbonate content and concentrations for major elements, covering the Paleocene-Eocene Thermal Maximum, for the following sites: Forada Site, Italy, IODP 302 Site M0004, IODP 342 Site U1403, Bass River Site, US, Lodo Gulch Site, US, ODP 121 Site 752, and ODP 189 Site 1172. The data were generated in the period between 2014 – 2017 at the GeoLab of Utrecht University in The Netherlands. Organic carbon and CaCO3 were calculated following decalcification and C/N analysis with a Fisons Instruments CNS NA 1500 analyzer. Major elements were measured using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES, Perkin Elmer 9224 Optima 3000) following total destruction with hydrogen fluoride. These data are used to determine the redox conditions at the sites mentioned above.
DOI: 10.1594/pangaea.868704
title: Natural gamma radiation from IODP Hole 357-M0075A
DOI: 10.1594/pangaea.868818
title: Physical properties (MSCL raw data) of IODP Hole 357-M0068B
DOI: 10.1594/pangaea.914139
title: Qualitative data for calcareous nannofossils and marine and nonmarine diatoms of IODP Hole 381-M0078A

description: Preservation: E = excellent, G = good, M = moderate, MP = moderate to poor, P = poor. Abundance: A = abundant, C = common, F = few, R = rare, VR = very rare, X = present. NA = not applicable.
DOI: 10.1594/pangaea.868831
title: Physical properties (MSCL raw data) of IODP Hole 357-M0076A
DOI: 10.1594/pangaea.870611
title: Thin sections from IODP Hole 357-M0070A
DOI: 10.1594/pangaea.868692
title: Natural gamma radiation from IODP Hole 357-M0068A
DOI: 10.1594/pangaea.870609
title: Thin sections from IODP Hole 357-M0068B
DOI: 10.1594/pangaea.913240
title: Moisture and density (MAD) measured on IODP 381-M0080A
DOI: 10.1594/pangaea.913976
title: Relative abundances of planktonic Foraminifers of IODP Hole 381-M0080A

description: Samples contain &gt;100 individuals. Species appearing in trace percentages (&lt;5%) are excluded. D = dominant, VA = very abundant, C = common, F = few.
DOI: 10.1594/pangaea.837862
title: Visual core description and core images IODP Hole 347-M0063E
DOI: 10.1594/pangaea.913239
title: Moisture and density (MAD) measured on IODP 381-M0079A
DOI: 10.1594/pangaea.914336
title: TC and TOC of discrete samples from IODP Hole 381-M0080A
DOI: 10.1594/pangaea.913287
title: P-wave velocity of discrete samples from IODP Hole 381-M0080A
DOI: 10.1594/pangaea.837844
title: Visual core description and core images IODP Hole 347-M0059B
DOI: 10.1594/pangaea.914095
title: Palynology grains (concentrations) of IODP Hole 381-M0079A

description: Only species with relative abundances &gt;2.5 are shown.
DOI: 10.1594/pangaea.867590
title: Sulfide concentrations in fluid sample from IODP Hole 357-M0071A
DOI: 10.1594/pangaea.914531
title: Natural remanent magnetization of discrete samples from IODP Hole 381-M0079A
DOI: 10.1594/pangaea.837869
title: Visual core description and core images IODP Hole 347-M0065C
DOI: 10.1594/pangaea.914562
title: Curie Temperatures of IODP Hole 381-M0078A
DOI: 10.1594/pangaea.869874
title: Concentrations of trace elements in fluid samples from IODP Hole 357-M0069A
DOI: 10.1594/pangaea.869878
title: Concentrations of trace elements in fluid samples from IODP Hole 357-M0071C
DOI: 10.1594/pangaea.837848
title: Visual core description and core images IODP Hole 347-M0060A
DOI: 10.1594/pangaea.914550
title: Magnetic susceptibility of discrete samples from IODP Hole 381-M0080A
DOI: 10.1594/pangaea.867591
title: Sulfide concentrations in fluid sample from IODP Hole 357-M0071B
DOI: 10.1594/pangaea.868694
title: Natural gamma radiation from IODP Hole 357-M0069A
DOI: 10.1594/pangaea.867525
title: Magnetic susceptibility and demagnetized inclinations measured on discrete samples from IODP Hole 357-M0068B
DOI: 10.1594/pangaea.868513
title: Dissolved hydrogen and methane concentrations from IODP Hole 357-M0070B
DOI: 10.1594/pangaea.837923
title: Color data of IODP Hole 347-M0067B
DOI: 10.1594/pangaea.206860
title: Visual core description and core images of Hole 302-M0004B
DOI: 10.1594/pangaea.913463
title: Core Catcher images (processed) of IODP Hole 381-M0080A
DOI: 10.1594/pangaea.914494
title: X-Ray fluorescence (XRF) scanning results (50kV run) of IODP Hole 381-M0078B
DOI: 10.1594/pangaea.926676
title: Compiled reservoir ages from sediment cores from the Northeast Atlantic
DOI: 10.1594/pangaea.754028
title: Natural remanent magnetisation X-Y-Z intensities after demagnetization of Hole 313-M0028A
DOI: 10.1594/pangaea.913461
title: Core Catcher images (processed) of IODP Hole 381-M0078B
DOI: 10.1594/pangaea.817091
title: (Table S4) Carbon and oxygen isotope values for pedogenic carbonate samples collected from Polecat Bench cores A and B organized by stratigraphic level

description: DEPTH, sediment/rock = (Meters Composite Depth, MCD).For samples with replicate analyses, the average carbon or oxygen isotope values are listed. Samples in italics were not included in the composite d13C record analyzed here, based on the screening procedure described in the Methods.
DOI: 10.1594/pangaea.918346
title: Polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in sediment core MAR16-02 from the Eure River, France

description: We measured polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in sediment cores (collected in two independant ponds) to study the relationships between sediment deposits characteristics and organic contaminants, and the temporal trends of PAHs and PCBs were reconstructed since 1940s in the Eure River watershed, major tributary of the Seine estuary (France).
DOI: 10.1594/pangaea.837809
title: Core-section summary for IODP Hole 347-M0059C
DOI: 10.1594/pangaea.840801
title: Distribution and abundance of ostracods from IODP Hole 347-M0060B

description: Abundance: A = abundant, C = common, F = few, R = rare, V = very rare, B = barren.
DOI: 10.1594/pangaea.868043
title: Alkalinity and delta13C values for fluid samples from IODP Hole 357-M0073A
DOI: 10.1594/pangaea.783338
title: Geochemistry and P and Fe fractionation in anoxic sediments

description: We investigated the phosphorus (P) and iron (Fe) fractionation in four cores with anoxic sediments, deposited during the mid-Cretaceous oceanic anoxic event 2 (~94 Ma) and the Paleocene-Eocene thermal maximum (?55 Ma), that were exposed to oxygen after core recovery. Surprisingly, P associated with iron oxyhydroxides (Fe-bound P) was a major P phase in these laminated sediments deposited under euxinic conditions. A significant fraction of total Fe was present as (poorly) crystalline ferric Fe. This fraction increased with increasing storage time of the investigated cores. In carbonate-poor samples, Fe-bound P accounted for up to 99% of total P and its abundance correlated with pyrite contents. In samples with higher CaCO3 contents (&gt;5 wt% in the investigated samples), P was mostly present in authigenic Ca-P minerals, irrespective of pyrite contents. We conclude that the P fractionation in anoxic, carbonate-poor, sediments is strongly affected by pyrite oxidation that occurs when these sediments are exposed to oxygen. Pyrite oxidation produces sulfuric acid and iron oxyhydroxides. The abundance of poorly crystalline Fe oxyhydroxides provides further evidence that these were indeed formed through recent (post-recovery) oxidation rather than in situ tens of millions of years ago. The acid dissolves apatite and the released phosphate is subsequently bound in the freshly formed iron oxyhydroxides. Pyrite oxidation thus leads to a conversion of authigenic Ca-P to Fe-bound P. In more calcareous samples, CaCO3 can act as an effective buffer against acidic dissolution of Ca-P minerals. The results indicate that shielding of sediments from atmospheric oxygen is vital to preserve the in situ P fractionation and to enable a valid reconstruction of marine phosphorus cycling based on sediment records.
description: Supplement to: Kraal, Peter; Slomp, Caroline P; Forster, Astrid; Kuypers, Marcel MM; Sluijs, Appy (2009): Pyrite oxidation during sample storage determines phosphorus fractionation in carbonate-poor anoxic sediments. Geochimica et Cosmochimica Acta, 73(11), 3277-3290
DOI: 10.1594/pangaea.839840
title: Composite depth scale of IODP Hole 347-M0062B
DOI: 10.1594/pangaea.928648
title: Samples, TOC, RE and 13C measurement in Wilcox Group sediments
DOI: 10.1594/pangaea.965167
title: Linear extension rates from IODP Expedition 310 Tahiti coral, profile 310-5A-12R-1 (44-60 cm)

description: Here we present annual linear extension rates of Porites skeletons recovered during IODP Expedition 310 "Tahiti Sea Level". These coral colonies have been U-Th dated and cover an age between 9.06 and 15.15 ka BP.
DOI: 10.34740/kaggle/dsv/13604004
title: BITCOIN Historical Datasets 2018-2025 Binance API
DOI: 10.1594/pangaea.868515
title: Dissolved hydrogen and methane concentrations from IODP Hole 357-M0071B
DOI: 10.1594/pangaea.837838
title: Core-section summary for IODP Hole 347-M0066A
DOI: 10.1594/pangaea.914116
title: Nonmarine diatom counts for IODP Hole 381-M0079A
DOI: 10.1594/pangaea.924495
title: High-resolution grain size analysis of sediment core IZN_19-21 from Lake Iznik (NW Turkey)

description: The grain-size distribution of the sediment was determined in 2019, following a mean of 5 cm sampling step all along the longest sequence (IZN_19_21). As the sequence contains sporadic mm-thick sandy deposits, the resolution in these parts was increased to 0.5 cm. A Beckman Coulter Life Science 13 230 XR laser particle-size analyzer was used (EDYTEM Laboratory, University Savoie Mont Blanc) with sonication to avoid particle flocculation. Two runs with a 30s-long measurement were applied for each fresh sample.
DOI: 10.1594/pangaea.932618
title: Calcareous Nannofossil and Foraminifer Biostratigraphy and Environmental Characterization of the PETM in the Gulf Of Mexico

description: These data include comprehensive biostratigraphy charts and data sets of calcareous nannofossils, foraminifers and radiolarians built and interpreted to characterize the geologic age and depositional environment of the Paleocene Eocene Thermal Maximum (PETM) event in the Gulf of Mexico.Paleontology data for each of these wells is publicly available through one of the identified databases (URL's provided below). Data used in this study include calcareous nannofossils, foraminifers and radiolarians. The data sets are separate for each microfossil group, except foraminifers and radiolarians are compiled together. The datasets are provided in Comma Separated Values (.CSV) format, compatible with Microsoft Excel. All datasets provided are the full, original datasets submitted by the operator.The large PDF charts show the full suite of biostratigraphy data across the interval examined for this study including details regarding the determination of geologic age and depositional environment. These charts were produced using BugCAD software, a product of BugWare, Inc.Query for paleontology data from BSEE:https://www.data.bsee.gov/Other/DiscMediaStore/WellData.aspxQuery for paleontology data from IODP 364:http://iodp.pangaea.de/front_content.php?idcat=606