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(Table 3) Isotopic composition of strontium in planktonic foraminiferas from ...
d87Sr = [(87Sr/86Sr)_sample / (87Sr/86Sr)_seawater - 1] x 10**5(87Sr/86Sr)_seawater = 0.709172 -
(Table 3) Depth, age, insoluble residue fraction and Sr isotopic data for sed...
Age data are based on calcareous nannofossil biostratigraphy and time scales of Berggren et al. (1985, doi:10.1130/0016-7606(1985)96<1407:CG>2.0.CO;2) and Barron et al.... -
(Table 2) Strontium isotopic and concentration data for pore fluids of sedime...
This dataset has no description
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(Table 1) Strontium isotopic and concentration data for acetic acid-soluble f...
Age data are based on diatom and radiolarian biostratigraphy (Weinreich and Theyer, 1985, doi:10.2973/dsdp.proc.85.129.1985) and time scale of Barron et al. (1985). Depths for... -
Lead and neodymium isotope time-series for manganese crust SO36-63KD
Ages were calculated using growth rates derived by 10Be/9Be ratios and constant Co-flux model. For compatibility all ratios were normalized to the NIST SRM981 values of Galer... -
Lead and neodymium isotope time-series for manganese crust D137-01
Ages were calculated using growth rates derived by 10Be/9Be ratios and constant Co-flux model. For compatibility all ratios were normalized to the NIST SRM981 values of Galer... -
Dissolved neodymium concentrations and neodymium isotope compositions for dee...
This dataset includes seawater neodymium (Nd) concentrations and Nd isotope signatures (expressed as ε-Nd) obtained from a zonal deep-water (1500 – 5321 m water depth) transect... -
Holocene total nitrous oxide flux based on the composite nitrous oxide conce...
The N2O emissions were estimated by calculating the change in total N2O flux. The total N2O global flux (TgN/yr) was calculated by clubbing the new SPICE core N2O data... -
Neodymium isotope data for manganese nodules, crusts and sediments
Ocean clay samples associated with ferromanganese nodules and crusts have been analysed for their 143Nd/144Nd isotopes ratio. Nd is separated from samples after HF-HNOa... -
Radiocarbon dating of organic material from the upper yedoma horizons of the ...
Radiocarbon age of the youngest parts of the yedoma strata in the reference sections of the Pleistocene polygonal ice wedge complexes are given. At the turn of the Pleistocene... -
Column-averaged dry-air mole fractions of CO2, CH4, and CO from direct sunlig...
Measurements of atmospheric column-averaged dry-air mole fractions of carbon dioxide (XCO2), methane (XCH4), and carbon monoxide (XCO) have been collected across the Western... -
Radium isotopes and 228Th in water column samples collected on POLARSTERN exp...
Radium isotopes are produced by decay of an isotope of thorium, a highly particle reactive element. Radium is relatively soluble in seawater such that once a thorium isotope in... -
Dissolved rare earth element concentrations and neodymium isotope composition...
We present spatially highly resolved distributions of dissolved seawater rare earth element concentrations and neodymium isotopes along a transect in the central Arctic Ocean... -
Particulate rare earth element concentrations and neodymium isotope compositi...
We present spatially highly resolved distributions of particulate seawater rare earth element concentrations and neodymium isotopes along a transect in the central Arctic Ocean... -
Column-averaged dry-air mole fractions of CO2, CH4, and CO from direct sunlig...
Measurements of atmospheric column-averaged dry-air mole fractions of carbon dioxide (XCO2), methane (XCH4), and carbon monoxide (XCO) have been collected across the Pacific... -
Biogeochemical and Silicon Isotopic Data for Dry and Wet-based Glaciers in An...
This data product contains dissolved silicon concentrations and isotopic composition, major ion concentrations and discharge for streams in Potter Peninsula, King George Island... -
Lithogenic fluxes, REE concentrations and Sr, Nd, and Pb isotopic data of Sou...
This dataset has no description
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Neodymium isotopic characterization of Ross Sea Bottom Water and its advectio...
Since the inception of the international GEOTRACES program, studies investigating the distribution of trace elements and their isotopes in the global ocean have significantly... -
(Table 1) Strontium concentration and isotope ratios of carbonates from DSDP ...
Recent revisions of the geological time scale by Kent and Gradstein (in press) suggest that, on the average, Cretaceous magnetic anomalies are approximately 10 m.y. older than... -
(Table 1) Trace element concentrations and Sr isotope ratios of carbonates
Measurements of marine carbonate samples indicate that during the past 2.5 million years the 87Sr/86Sr ratio of seawater has increased by 14 * 10**-5. The high average rate of...
