Abstract
Seafloor heat-flow near Iceland on the North American side of the Mid-Atlantic Ridge is comparable to that for oceanic lithosphere elsewhere, and thus shows no evidence for sipificantiy higher temperatures associated with a mantle plume. Heat-flow is higher on the Eurasian plate than on the North American plate, an intriguing asymmetry opposite to that expected from models in which Iceland formed over a mantle plume.
Original language | English (US) |
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Pages (from-to) | 1.08-1.10 |
Journal | Astronomy and Geophysics |
Volume | 44 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2003 |
ASJC Scopus subject areas
- Astronomy and Astrophysics
- Geophysics
- Geochemistry and Petrology