/* DATA DESCRIPTION:
Citation:	Paul, Sophie Anna Luise; Scholz, Florian; Fröhberg, Nico; Schmidt, Katja (2025): Neodymium isotope compositions, rare earth element concentrations and ancillary geochemical data for sediment cores, pore water and bottom seawater from the Atlantic and Pacific Oceans [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.981262
Abstract:	The neodymium (Nd) isotope signature (εNd) has been widely used as a proxy to reconstruct past ocean circulation. Recently it has been increasingly questioned which archives can be reliably used to extract authigenic εNd applied for the reconstruction of past ocean circulation and under which environmental conditions bottom seawater εNd signals are altered and the original water mass signature is overprinted. This dataset publication series contains Nd isotope compositions of pore water, bottom seawater, authigenic and detrital sedimentary phases from the abyssal Atlantic and Pacific Oceans, focusing on the behavior of the Nd isotope composition in oxic deep-sea sediments during early diagenesis. Additionally, it contains dissolved rare earth element and Mn concentrations, dissolved oxygen, TOC, porosity, bulk solid-phase Al, Ca, Fe, and Mn data as well as radiocarbon data as ancillary geochemical data to assist interpretation of the Nd isotope data.
Supplement to:	Paul, Sophie Anna Luise; Gutjahr, Marcus; Xu, Antao; Fröhberg, Nico; Hathorne, Ed C; Scholz, Florian; Frank, Martin (2025): The Nd isotope composition of oxic pore waters of marine sediments and implications for its use as a past water mass proxy. Geochimica et Cosmochimica Acta, 410, 141-159, https://doi.org/10.1016/j.gca.2025.10.005
Project(s):	JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact) (URI: https://miningimpact.geomar.de)
Funding:	German Research Foundation (DFG) (URI: http://www.dfg.de/en/), grant/award no. 458637508: Early diagenetic alteration of rare earth element and yttrium (REY) signals in marine sediments and impact on the use of REY as tracers in past and present marine environments
Coverage:	MEDIAN LATITUDE: 33.812090 * MEDIAN LONGITUDE: -49.710701 * SOUTH-BOUND LATITUDE: 11.818830 * WEST-BOUND LONGITUDE: -125.924517 * NORTH-BOUND LATITUDE: 48.100130 * EAST-BOUND LONGITUDE: -14.498330
	DATE/TIME START: 2015-03-30T10:35:00 * DATE/TIME END: 2022-12-17T14:54:09
License:	Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/)
Size:	14 datasets
*/
/* TABULAR SUMMARY OF DATASETS LISTED IN THIS COLLECTION: */
Filename	Citation of child dataset
MSM96_age.tab	Paul, Sophie Anna Luise; Scholz, Florian (2025): Radiocarbon ages and sedimentation rates for sediment cores during Maria S. Merian cruise MSM96 from the Northeast Atlantic. https://doi.org/10.1594/PANGAEA.982938
msm96_nd.tab	Paul, Sophie Anna Luise (2025): Neodymium isotope compositions of authigenic and detrital sedimentary phases from sediment cores during Maria S. Merian cruise MSM96. https://doi.org/10.1594/PANGAEA.981263
MSM96_O2-profiles_Froehberg_and_Paul-2021.tab	Fröhberg, Nico; Paul, Sophie Anna Luise (2021): Porewater oxygen profiles in surface sediments of the North Atlantic Basin during RV Maria S. Merian cruise MSM96. https://doi.org/10.1594/PANGAEA.931647
MSM96_poros.tab	Scholz, Florian; Paul, Sophie Anna Luise (2025): Porosity of sediment cores from the Northeast Atlantic (MSM96). https://doi.org/10.1594/PANGAEA.982627
MSM96_RE.tab	Paul, Sophie Anna Luise (2025): Dissolved rare earth element and yttrium and manganese concentrations in pore water from sediment cores from the Atlantic (MSM96). https://doi.org/10.1594/PANGAEA.982937
MSM96_RE-bottom.tab	Paul, Sophie Anna Luise (2025): Dissolved, soluble, and truly dissolved rare earth element and yttrium and manganese concentrations in bottom seawater from the Atlantic (MSM96). https://doi.org/10.1594/PANGAEA.982939
MSM96_So268_REE.tab	Paul, Sophie Anna Luise (2025): Rare earth element and yttrium concentrations in leach fractions of sediment cores from the Atlantic (MSM96) and Pacific (SO268). https://doi.org/10.1594/PANGAEA.982625
MSM96_solid.tab	Paul, Sophie Anna Luise; Scholz, Florian (2025): Bulk solid phase aluminum, calcium, iron and manganese concentrations from the Northeast Atlantic (MSM96). https://doi.org/10.1594/PANGAEA.982620
MSM96_TN.tab	Paul, Sophie Anna Luise (2025): TN, TC, TOC, and CaCO3 of sediment cores from the Northeast Atlantic (MSM96). https://doi.org/10.1594/PANGAEA.982626
Paul-et_al_22025-REE_bsw.tab	Paul, Sophie Anna Luise; Schmidt, Katja (2025): Dissolved rare earth element and yttrium concentrations in bottom seawater from the Pacific. https://doi.org/10.1594/PANGAEA.982623
Paul-et_al_22025-REE_pw.tab	Paul, Sophie Anna Luise (2025): Dissolved rare earth element and yttrium and manganese concentrations in pore water from the Pacific. https://doi.org/10.1594/PANGAEA.982624
so268_nd.tab	Paul, Sophie Anna Luise (2025): Neodymium isotope compositions of authigenic and detrital sedimentary phases from sediment cores during SONNE cruise SO268/1 and SO268/2. https://doi.org/10.1594/PANGAEA.981264
so268_nd_ctd.tab	Paul, Sophie Anna Luise (2025): Neodymium isotope compositions of bottom seawater from the Atlantic and Pacific Oceans. https://doi.org/10.1594/PANGAEA.981265
so268_nd_porewater.tab	Paul, Sophie Anna Luise (2025): Neodymium isotope compositions of pore waters from the Atlantic and Pacific Oceans. https://doi.org/10.1594/PANGAEA.981266
