Radiogenic Neodymium isotope data of planktic foraminifera, non decarbonated bulk sediment leachates and detrital fraction at DSDP Site 72-517, Rio Grande Rise

DOI

This dataset includes the analysis of sediment core DSDP 517 (30°56.81'S, 38°02.47'W, 2963 m water depth) recovered from the Rio Grande Rise within the modern day North Atlantic Deep Water (NADW). This dataset contains measurements of radiogenic Neodymium (Nd) isotope composition of the authigenic (mixed planktic foraminifera and non decarbonated bulk sediment leachates) and the totally dissolved residual silicate (detrital) fraction of DSDP 517 covering the last 150,000 years. The dataset also includes measured reference materials USGS BCR-1 , USGS NOD A-1, BCS-CRM 393 (ECRM 752-1), USGS AGV-2, USGS RGM-1, USGS MAG-1, USGS G-3, NRCC MESS-4, NIST 3135A. Measurements were made on the Neptune Plus High-Resolution Multi Collector ICP-MS and the Nu Plasma 3 MC-ICPMS.

Identifier
DOI https://doi.org/10.1594/PANGAEA.974355
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.974490
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.974355
Provenance
Creator Soaga, Oluwaseun ORCID logo; Hathorne, Ed C ORCID logo; Frank, Martin ORCID logo; Tselykh, Polina; Jebasinski, Lena ORCID logo; Nürnberg, Dirk
Publisher PANGAEA
Publication Year 2025
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 1259 data points
Discipline Earth System Research
Spatial Coverage (-38.041 LON, -30.947 LAT); South Atlantic/FLANK