40Ar/39Ar dating reveals over 30 million years of plume-ridge interaction formed the Rio Grande Rise
Abstract The Rio Grande Rise (RGR) oceanic plateau exhibits distinctly broad morphology compared to the linear, age-progressive Walvis Ridge (WR), despite both originating from the Tristan-Gough (T-G) plume. New 40Ar/39Ar ages (84–41 Ma) from RGR demonstrate prolonged coeval formation with WR at the...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
|
| Series: | Communications Earth & Environment |
| Online Access: | https://doi.org/10.1038/s43247-025-02572-y |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|