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  • 1
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    High resolution paleocirculation records from the Bermuda Rise for the past 11,000 year (2019)
    PANGAEA
    In:  Supplement to: Lippold, Jörg; Pöppelmeier, Frerk; Süfke, Finn; Gutjahr, Marcus; Goepfert, Tyler J; Blaser, Patrick; Friedrich, Oliver; Link, Jasmin M; Wacker, Lukas; Rheinberger, Stefan; Jaccard, Samuel L (2019): Constraining the variability of the Atlantic Meridional Overturning Circulation during the Holocene. Geophysical Research Letters
    Details
    Publication Date: 2024-01-09
    Description: We present a compilation of paleo-circulation proxies during the Holocene from Bermuda Rise core ODP Site 1063. The data set comprises high resolution 231Pa/230Th (including 231Pa,230Th, 232Th, and 238U concentrations accompanied by measurements of biogenic opal concentrations) and Neodymium isotopes, as well as some δ13C from C. wuellerstorfi.
    Keywords: 172-1063A; 172-1063D; AGE; Blake-Bahama Outer Ridge, North Atlantic Ocean; Cibicidoides wuellerstorfi, δ13C; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg172; Ocean Drilling Program; ODP; Opal, biogenic silica; Opal, biogenic silica, error; Protactinium/Thorium ratio; Protactinium/Thorium ratio, error; Protactinium-231; Protactinium-231, error, relative; Sample code/label; South Atlantic Ocean; Thorium-230; Thorium-230, error, relative; Thorium-232; Thorium-232, error, relative; Uranium-238; Uranium-238, error, relative; δ18O, seawater, reconstructed; ε-Neodymium; ε-Neodymium, error
    Type: Dataset
    Format: text/tab-separated-values, 1064 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Physical and bulk and authigenic geochemical and radiocarbon data of marine sediment cores from the deep Northeast Atlantic since the last glacial (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: The data comprise measurements of magnetic susceptibility and brightness (L*) for Site Me68-91 and Site Me68-89, water content data for Site Me68-89, and XRF elemental counting intensities for Site Me68-196. Furthermore, geochemical data were collected in the form of metal concentrations including rare earth elements (measured with ICP-QMS), carbonate contents, and neodymium isotope compositions (measured with MC-ICP-MS) in the authigenic sediment fraction extracted via weak sediment leaching and dissolution of picked foraminifera, and in the detrital sediment fraction. The data were interpreted in terms of sedimentology, rare earth element exchange between seawater and sediment, and past ocean circulation. Radiocarbon data (measured with MICADAS) from planktic foraminifera were measured for age model construction.
    Keywords: authigenic fraction; Benthic flux; Heinrich events; Holocene; Ice Rafted Debris; Last Glacial; magnetic susceptibility; marine sediment; Neodymium isotopes; ocean circulation; radiocarbon age; trace metals; Vedde ash
    Type: Dataset
    Format: application/zip, 8 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Physical analysis of sediment core M68-89PC from the deep Northeast Atlantic (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: authigenic fraction; Benthic flux; Color, L*, lightness; Core; DEPTH, sediment/rock; DHI 9 (Me68-89); Heinrich events; Holocene; Ice Rafted Debris; Kappa Bridge MFK1-A; Last Glacial; M68; M68-89PC; magnetic susceptibility; Magnetic susceptibility; marine sediment; Meteor (1964); Neodymium isotopes; NOAMP II; North Atlantic Ocean; ocean circulation; PC; Piston corer; radiocarbon age; Site; trace metals; Vedde ash; Water content, sediment; Weighted
    Type: Dataset
    Format: text/tab-separated-values, 500 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Authigenic geochemical analysis of sediment core PS08/023 from the deep Northeast Atlantic (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: Aluminium; Aluminium/Neodymium ratio; Aluminium/Titanium ratio; ANT-IV/1a; authigenic fraction; Barium; Benthic flux; Calcium; Calcium carbonate; Calculated; Cerium; Cerium anomaly; Cobalt; Core; Depth, bottom/max; Depth, top/min; Dysprosium; Erbium; Europium; Europium anomaly; Gadolinium; Heavy rare-earth elements/light rare-earth elements ratio; Heinrich events; Holmium; Holocene; Ice Rafted Debris; Iron; KL_Mk; Lanthanum; Last Glacial; Lutetium; Magnesium; magnetic susceptibility; Manganese; marine sediment; Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs; MC-ICP-MS ThermoFisher Neptune Plus; Middle rare-earth elements anomaly; Neodymium; Neodymium isotopes; North Atlantic Ocean; ocean circulation; Piston corer Meischner small; PO-08-23 DHI-29; Polarstern; Praseodymium; PS08/023; PS08 NOAMP; radiocarbon age; Samarium; Sample comment; Site; Strontium; Strontium/Calcium ratio; Terbium; Thulium; Titanium; Titanium/Calcium ratio; trace metals; Uranium; Vedde ash; Ytterbium; Yttrium; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 313 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Authigenic geochemical analysis of sediment core M68-91PC from the deep Northeast Atlantic (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: Aluminium; Aluminium/Neodymium ratio; Aluminium/Titanium ratio; authigenic fraction; Barium; Benthic flux; Calcium; Calcium carbonate; Calculated; Cerium; Cerium anomaly; Cobalt; Comment; Core; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DHI 11 (Me68-91); Dysprosium; Erbium; Europium; Europium anomaly; Gadolinium; Heavy rare-earth elements/light rare-earth elements ratio; Heinrich events; Holmium; Holocene; Ice Rafted Debris; Iron; Lanthanum; Last Glacial; Lutetium; M68; M68-91PC; Magnesium; magnetic susceptibility; Manganese; marine sediment; Mass spectrometer (ICP-QMS), Thermo Fisher, iCap Qs; MC-ICP-MS ThermoFisher Neptune Plus; Meteor (1964); Middle rare-earth elements anomaly; Neodymium; Neodymium isotopes; NOAMP II; North Atlantic Ocean; ocean circulation; PC; Piston corer; Praseodymium; radiocarbon age; Samarium; Sample comment; Site; Strontium; Strontium/Calcium ratio; Terbium; Thulium; Titanium; Titanium/Calcium ratio; trace metals; Uranium; Vedde ash; Ytterbium; Yttrium; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 4637 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Ac-leaches of different fractions in North Atlantic marine sediments (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: 104-643A; 108-659A; 108-659B; 172-1063A; 208-1267A; 303-U1302D; 303-U1304B; 303-U1305B; 303-U1308C; 306-U1313C; 306-U1314A; Aluminium; authigenic fraction; Blake-Bahama Outer Ridge, North Atlantic Ocean; Calcium; Calculated; Calculated, PAAS-normalized; Cerium; Cerium, normalized; Cerium anomaly; core-top; Date/Time of event; DHI 11 (Me68-91); DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Dysprosium, normalized; Erbium; Erbium, normalized; Europium; Europium, normalized; Europium anomaly; Event label; Exp303; Exp306; Gadolinium; Gadolinium, normalized; Half; Heavy rare-earth elements/light rare-earth elements ratio; Holmium; Holmium, normalized; ICP-QMS, ThermoFisher, X-Series; Iron; Joides Resolution; Lanthanum; Lanthanum, normalized; Latitude of event; Leach; leaching; Leg104; Leg108; Leg172; Leg208; Longitude of event; Lutetium; Lutetium, normalized; M68; M68-91PC; Manganese; marine sediment; MC-ICP-MS ThermoFisher Neptune Plus; Meteor (1964); Middle rare-earth elements anomaly; Neodymium; Neodymium, normalized; NOAMP II; North Atlantic; North Atlantic Climate 1; North Atlantic Climate 2; North Atlantic Ocean; Norwegian Sea; Number; PC; Piston corer; Praseodymium; Praseodymium, normalized; Rare earth elements; Samarium; Samarium, normalized; Sample code/label; Sample ID; South Atlantic Ocean; Strontium; Terbium; Terbium, normalized; Thulium; Thulium, normalized; trace metals; Ytterbium; Ytterbium, normalized; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 7507 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    HH-leaches of different fractions in North Atlantic marine sediments (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: 104-643A; 108-659A; 108-659B; 172-1063A; 208-1267A; 303-U1302D; 303-U1304B; 303-U1305B; 303-U1308C; 306-U1313C; 306-U1314A; Aluminium; authigenic fraction; Blake-Bahama Outer Ridge, North Atlantic Ocean; Calcium; Calculated; Calculated, PAAS-normalized; Cerium; Cerium, normalized; Cerium anomaly; core-top; Date/Time of event; DHI 11 (Me68-91); DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Dysprosium; Dysprosium, normalized; Erbium; Erbium, normalized; Europium; Europium, normalized; Europium anomaly; Event label; Exp303; Exp306; Gadolinium; Gadolinium, normalized; Half; Heavy rare-earth elements/light rare-earth elements ratio; Holmium; Holmium, normalized; Iron; Joides Resolution; Lanthanum; Lanthanum, normalized; Latitude of event; Leach; leaching; Leg104; Leg108; Leg172; Leg208; Longitude of event; Lutetium; Lutetium, normalized; M68; M68-91PC; Manganese; marine sediment; Mass spectrometer (ICP-QMS), Thermo Scientific, iCap Q; Meteor (1964); Middle rare-earth elements anomaly; Multi-collector ICP-MS (MC-ICP-MS), Nu Plasma II; Neodymium; Neodymium, normalized; NOAMP II; North Atlantic; North Atlantic Climate 1; North Atlantic Climate 2; North Atlantic Ocean; Norwegian Sea; Number; PC; Piston corer; Praseodymium; Praseodymium, normalized; Rare earth elements; Samarium; Samarium, normalized; Sample code/label; Sample ID; South Atlantic Ocean; Strontium; Terbium; Terbium, normalized; Thulium; Thulium, normalized; trace metals; Ytterbium; Ytterbium, normalized; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 7240 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Epsilon neodymium (ɛ Nd) signatures from literature of different fractions in North Atlantic marine sediments (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Keywords: authigenic fraction; Comment; core-top; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; ELEVATION; LATITUDE; leaching; Literature search; LONGITUDE; marine sediment; North Atlantic; Rare earth elements; Reference/source; Sample comment; Station label; trace metals; ε-Neodymium; ε-Neodymium, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 210 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Trace metal contents and Nd isotope signatures of different fractions in North Atlantic marine sediments (2023)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: The data contain measurements of major and trace metal concentrations including rare earth elements (measured with ICP-QMS) as well as Nd isotopic compositions (measured with MC-ICP-MS) for different fractions extracted from core top and older North Atlantic marine sediments. The different fractions are sequential weakly acidic or weakly acid-reductive leaches of bulk sediment, full digestions of the residual sediment, and picked and physically cleaned foraminifera tests. The data were originally used for the assessment of the effectiveness of extracting an authigenic rare earth element signal.
    Keywords: authigenic fraction; core-top; leaching; marine sediment; North Atlantic; Rare earth elements; trace metals
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 10
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    Neodymium isotope record of IODP Site 303-U1304 for MIS 12-11 (2024)
    PANGAEA
    Details
    Publication Date: 2024-06-12
    Description: This data set reports neodymium (Nd) isotopic signatures at IODP Site 303-U1304 at the southern Gardar Drift in the North Atlantic to investigate changes in the deep water mass provenance from 374.3 to 468.5 ka covering Marine Isotope Stages (MIS) 12 and 11. The samples were taken along the shipboard splice and the age model of Xuan et al. (2016, doi:10.1016/j.quascirev.2016.04.010) was applied. The authigenic Nd isotopes were extracted from the sediment by bulk sediment leaching following the protocol of Blaser et al. (2016, doi:10.1016/j.chemgeo.2016.06.024). The isotope ratios were measured on a MC-ICP-MS (Neptune plus) coupled to a desolvator (Apex HF) at the Institute of Environmental Physics, Heidelberg University, Germany and were corrected to 146Nd/144Nd = 0.7219.
    Keywords: 303-U1304A; 303-U1304B; After Xuan et al. (2016); AGE; Depth, composite; DRILL; Drilling/drill rig; Event label; Exp303; Joides Resolution; Laboratory code/label; Latitude of event; Longitude of event; MC-ICP-MS (Thermo Scientific, Neptune); MIS 11; MIS 12; Neodymium isotopes; North Atlantic Climate 1; Proposed International Geo Sample Number; Sample code/label; ε-Neodymium; ε-Neodymium, error
    Type: Dataset
    Format: text/tab-separated-values, 518 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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