Multiple seismic reflectors in Earth's lowermost mantle
The modern view of Earth's lowermost mantle considers a D" region of enhanced (seismologically inferred) heterogeneity bounded by the core-mantle boundary and an interface some 150-300 km above it, with the latter often attributed to the postperovskite phase transition (in MgSiO[subscript...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
National Academy of Sciences (U.S.),
2014-09-24T19:48:35Z.
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Online Access: | Get fulltext |