Discovery of young submarine volcanism in the Cook Islands: New constraints on the location of the Rarotonga hotspot

Published: 27 November 2025| Version 1 | DOI: 10.17632/vgnrg3n6wh.1
Contributor:
Yifan Du

Description

Supplementary Table S1. Sample descriptions of samples in this study. Modal abundances of minerals are estimated examining thin sections under a petrographic microscope. Supplementary Table S2. Complete radiogenic isotope, major and trace element data of samples in this study. Supplementary Table S3. Laser ablation inductively coupled plasma-mass spectrometry (LA-ICP-MS) zircon U–Pb and trace element data for the nepheline syenite xenolith (TN426-D12-4-xenolith). Supplementary Table S4. Complete 40Ar/39Ar data. Supplementary Table S5. Olivine fractionation correction for Tama lavas (corrected for equilibrium fractionation so that lavas are in equilibrium with forsterite 90 olivine).

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Institutions

  • University of California Santa Barbara

Categories

Geology

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