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Thorium mantle evolution

O Hara MJ (1968) The bearing of phase equilibria studies in synthetic and natural systems on the origin and evolution of basic and ultrabasic rocks. Earth Sci Rev 4 69-133 O Nions RK, McKenzie D (1993) Estimates of mantle thorium/uranium ratios from Th, U and Pb isotope abundances in basaltic melts. Phil Trans Royal Soc 342 65-77 Oversby V, Gast PW (1968) Lead isotope compositions and uranium decay series disequilibrium in reeent volcanic rocks. Earth Planet Sci Lett 5 199-206... [Pg.210]


See other pages where Thorium mantle evolution is mentioned: [Pg.1206]    [Pg.508]    [Pg.304]    [Pg.318]    [Pg.1005]    [Pg.1791]    [Pg.304]    [Pg.18]    [Pg.347]   
See also in sourсe #XX -- [ Pg.507 , Pg.508 ]




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Mantle

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