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Episodic entrainment of deep primordial mantle material into ocean island basalts
Chemical differences between mid-ocean ridge basalts (MORBs) and ocean island basalts (OIBs) provide critical evidence that the Earth's mantle is compositionally heterogeneous. MORBs generally exhibit a relatively low and narrow range of (3)He/(4)He ratios on a global scale, whereas OIBs displa...
Autores principales: | Williams, Curtis D., Li, Mingming, McNamara, Allen K., Garnero, Edward J., van Soest, Matthijs C. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Pub. Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4673794/ https://www.ncbi.nlm.nih.gov/pubmed/26596781 http://dx.doi.org/10.1038/ncomms9937 |
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