- Abstract:
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Glacial cycles redistribute water between oceans and continents, causing pressure changes in the upper mantle, with consequences for the melting of Earth’s interior. Using Plio-Pleistocene sea-level variations as a forcing function, theoretical models of mid-ocean ridge dynamics that include melt transport predict temporal variations in crustal thickness of hundreds of meters. New bathymetry from the Australian-Antarctic ridge shows statistically significant spectral energy near the Milankovi...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Files:
-
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(pdf, 5.1mb)
-
- Publisher copy:
- 10.1126/science.1261508
-
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- Publisher:
- American Association for the Advancement of Science Publisher's website
- Journal:
- Science
- Volume:
- 347
- Issue:
- 6227
- Pages:
- 1237-1240
- Publication date:
- 2015-05-02
- Acceptance date:
- 2015-01-28
- DOI:
- EISSN:
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1095-9203
- ISSN:
-
0036-8075
- Language:
- English
- Copyright date:
- 2015
Journal article
Glacial cycles drive variations in the production of oceanic crust
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