Authigenic neodymium isotope data of sediment cores from the deep South Atlantic

• Main Authors: Hallmaier, Moritz, Rückert, Eva M, Link, Jasmin M, Lütkes, Laura, Frank, Norbert
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2025
• Subjects: Atlantic Ocean; glacial-interglacial cycles; Holocene; LGM; neodymium (Nd); Neodymium isotopes; ODP; ODP 1093; ODP 1094; sediment; Southern Ocean; water mass tracing; Antarctic; Pacific; Antarc*
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.956277; https://doi.org/10.1594/PANGAEA.956277

Here, we present neodymium isotope data (εNd) from three sediment cores from the Atlantic sector of the Southern Ocean (SO) to assess the distribution of water masses during the past 150 ka. The cores are located south of the modern polar frontal zone, building a vertical transect within the modern...