Mantle Plume Mixing Along the Reykjanes Ridge Axis: Lead Isotopic Evidence
Gradients of lead isotopic ratios from basalts erupted along the Reykjanes Ridge and Median Neovolcanic Zone of Iceland confirm mantle plume mixing with the depleted asthenosphere along the ridge axis.
Published in: | Science |
---|---|
Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
American Association for the Advancement of Science (AAAS)
1975
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1126/science.190.4210.143 https://www.science.org/doi/pdf/10.1126/science.190.4210.143 |
Summary: | Gradients of lead isotopic ratios from basalts erupted along the Reykjanes Ridge and Median Neovolcanic Zone of Iceland confirm mantle plume mixing with the depleted asthenosphere along the ridge axis. |
---|