Nd isotope ratios from DSDP Site 607 in the deep North Atlantic over the last 1.5 Myr

Kim, Joohee; ORCID: 0000-0002-4797-7180
Goldstein, Steven L
Pena, Leopoldo D
Jaume-Seguí, Maria
Knudson, Karla
Yehudai, Maayan
Bolge, Louise
North Atlantic Deep Water (NADW) represents the major water mass that drives the Atlantic Meridional Ocean Circulation (AMOC), which undergoes substantial reorganization with changing climate. In order to understand its impact on ocean circulation and climate through time, it is necessary to constrain its composition. We report Nd isotope ratios of Fe-Mn oxide ‎encrusted foraminifera from DSDP Site 607 (41.00N 32.96W, 3427m), in the present-day core of NADW. We provide a new North Atlantic paleocirculation record covering the last 1.5 Myr.
How to cite this dataset:
Kim, J., Goldstein, S. L., Pena, L. D., Jaume-Seguí, M., Knudson, K., Yehudai, M., Bolge, L., 2021. Nd isotope ratios from DSDP Site 607 in the deep North Atlantic over the last 1.5 Myr, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.26022/IEDA/111576. Accessed 2024-04-23.
DOI Creation Date:
Kim, J., Goldstein, S.L., Pena, L.D., Jaume-Seguí, M., Knudson, K.P., Yehudai, M., Bolge, L., 2021. North Atlantic Deep Water during Pleistocene interglacials and glacials. Quat. Sci. Rev. 269, 107146.
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
National Science Foundation: 1436079
User Contributed Keyword(s):
geochemistry, reconstruction, radiogenic isotope, Pleistocene, AMOC, NADW, NSW, glacial, interglacial, Nd isotopes
Data Available On:
Resource Type:
Download File(s)
File Name
File Size
File Checksum
80.04 KB
73.38 KB
31.64 KB
23.13 KB
Format Type
tar.gz  sha1
zip  sha1

Related Information
Samples in this dataset: