Major, trace element and Sr-Nd-Hf-Pb isotope geochemistry of whole rock and glass basaltic samples from the Rio Grande Rise and Tarazed seamount chain, South Atlantic collected by the dredge sampling cruise NBP1808 with RV Nathanial B. Palmer

Creator(s):
Class, Cornelia
Arden, Sarah
Abstract:
Whole rock major elements on ICP-OES by flux fusion or on trace element dissolutions, and trace elements by solution ICP-MS. Basaltic glass major elements by electron microprobe and trace elements by laser ICP-MS. Sr-Nd-Hf-Pb isotopes on MC-ICP-MS.
How to cite this dataset:
Class, C., Arden, S., 2026. Major, trace element and Sr-Nd-Hf-Pb isotope geochemistry of whole rock and glass basaltic samples from the Rio Grande Rise and Tarazed seamount chain, South Atlantic collected by the dredge sampling cruise NBP1808 with RV Nathanial B. Palmer, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.60520/IEDA/113337. Accessed 2024-07-20.
DOI Creation Date:
2024-06-26
Related
Publication(s):
Sarah Arden, Senior Thesis, Columbia University, 2019. Exploring the Influence of the Tristan-Gough Mantle Plume on the 33-36°S Seamounts of the Rio Grande Rise
Peter C. Davidson, Ph.D. Thesis, Oregon State University, 2023. Timescales and Tectonics of Oceanic Plateaus: Long-Term Evolution of Ontong Java Nui and Rio Grande Rise.
P. C. Davidson, A. A. P. Koppers, C. Class and W. W. Sager. Age and Geodynamic Formation of Rio Grande Rise. 2024 submitted.
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
National Science Foundation: 1558734
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: South Atlantic Ocean, Rio Grande Rise
User Contributed Keyword(s):
Rio Grande Rise, Tristan-Gough mantle plume, major elements, trace elements
Bounding Coordinates:
North: -28.1133     South: -35.2438     East: -20.3982     West: -40.1832
Data Available On:
2026-06-17
Resource Type:
Dataset
Download File(s)
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Samples in this dataset: