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Global observations of reflectors in the mid-mantle with implications for mantle structure and dynamics
Seismic tomography indicates that flow is commonly deflected in the mid-mantle. However, without a candidate mineral phase change, causative mechanisms remain controversial. Deflection of flow has been linked to radial changes in viscosity and/or composition, but a lack of global observations preclu...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5786065/ https://www.ncbi.nlm.nih.gov/pubmed/29374158 http://dx.doi.org/10.1038/s41467-017-02709-4 |