Abstract:
We report Nd isotope ratios of fish debris from ODP Site 1090 (42°55’S, 8°54’E, 3702m), located on the southern flank of the Agulhas Ridge in the South Atlantic sector of the Southern Ocean. We provide new data covering major interglacial and glacial stages over the last 1.5 Myr, that complements existing Nd isotope records of Pena and Goldstein (2014) and Hartman (2015).
How to cite this dataset:
Knudson, K., Kim, J., Jaume-Seguí , M. J., Yehudai, M., Pena, L. D., Basak, C., Bolge, L., Goldstein, S. L., 2026. Nd isotope ratios from ODP Site 1090 over the last 1.5 Myr, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/114612. Accessed 2026-09-15.
Related
Publication(s):
Kim, J., Jaume-Seguí, M., Knudson, K.P., Yehudai, M., Pena, L.D., Basak, C., Bolge, L., Goldstein, S.L., (2026), "Nd isotopes as a paleocirculation tracer: consideration of sedimentary context and assessment through a north-south Atlantic transect." (under review)
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: South Atlantic, Southern Ocean, Agulhas Ridge
User Contributed Keyword(s):
Nd isotope ratios, South Atlantic, Interglacial-glacial, Pleistocene