Clay mineralogy, Sr-Nd-Hf-H isotope data of NGRIP ice core dust and potential source area samples with mixing calculations and Monte Carlo simulations ...

These three datasets contain the analytical results of clay mineralogy and 87Sr/86Sr, 143Nd/144Nd, 176Hf/177Hf and D/H (2H/1H) isotope measurements performed on last glacial dust recovered from the NGRIP ice core and fine fractions (<5 and <2 micron) of potential source area samples (modern/la...

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Bibliographic Details
Main Author: Ujvari, Gabor
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
aerosols
clay minerals
Dust provenance
Hafnium isotopes
Hydrogen isotopes
Neodymium isotopes
NorthGRIP ice core
strontium isotopes
zircon
File content
Binary Object
Binary Object File Size
Ice drill
NGRIP
Sampling/drilling ice
ice core
Online Access:https://dx.doi.org/10.1594/pangaea.936106
https://doi.pangaea.de/10.1594/PANGAEA.936106
Description
Summary:These three datasets contain the analytical results of clay mineralogy and 87Sr/86Sr, 143Nd/144Nd, 176Hf/177Hf and D/H (2H/1H) isotope measurements performed on last glacial dust recovered from the NGRIP ice core and fine fractions (<5 and <2 micron) of potential source area samples (modern/last glacial) collected around the Northern Hemisphere. The datasets include Monte Carlo simulation results to calculate squared Mahalanobis distances and mixing calculations between two and three end-members in the Sr-Nd-Hf-dD isotopic space. The fourth dataset contains Zr, Hf concentration and Nd-Hf isotope data of the bulk and various grain size fractions of aeolian loess, paleosol and red clay samples from Europe and SE Asia (China). ...

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