Radiogenic Nd isotope signatures of marine sediments (bulk and detrital), foraminifera and dolostone grains from sediment core HU08-029-0004

This dataset includes the results of the analysis of a marine sediment downcore record recovered from the Labrador Sea: core HU08-029-004 (61°27.49 N, 58°02.11 W, 2674 m). Analysis includes measurement of the radiogenic Nd isotope signatures in the authigenic Fe-Mn oxyhydroxide fraction of the bulk...

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Bibliographic Details
Main Authors: Filippova, Alexandra, Frank, Martin, Kienast, Markus, Gutjahr, Marcus, Hathorne, Ed C, Hillaire-Marcel, Claude
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
AGE
AMOC
calculated
2 sigma
carbonate dissolution
Core
DEPTH
sediment/rock
dolostone
Heinrich Stadials
HUD2008/29
HUD2008/29-004
Hudson
Labrador Sea
Late Quaternary
Neodymium isotopes
PC04
ε-Neodymium
standard deviation
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.952495
Description
Summary:This dataset includes the results of the analysis of a marine sediment downcore record recovered from the Labrador Sea: core HU08-029-004 (61°27.49 N, 58°02.11 W, 2674 m). Analysis includes measurement of the radiogenic Nd isotope signatures in the authigenic Fe-Mn oxyhydroxide fraction of the bulk sediment (leachates) and of the totally dissolved residual silicate (detrital) as well as analysis of uncleaned foraminifera. The downcore records were sampled with resolution of about 1 kyr and cover roughly the last 33 ka.

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