Pb concentrations, Pb isotopic composition, and amount of metalliferous components in pelagic sediments from the Pacific Ocean, supplement to: Peucker-Ehrenbrink, Bernhard; Hofmann, Albrecht W; Hart, Stanley R (1994): Hydrothermal lead transfer from mantle to continental crust: the role of metalliferous sediments. Earth and Planetary Science Letters, 125(1-4), 129-142

Bernhard Peucker-Ehrenbrink, Albrecht W Hofmann & Stanley R Hart
The amount of lead annually transferred from oceanic crust to metalliferous sediments was estimated in order to test the hypothesis that a non-magmatic flux of lead causes the Pb surplus in the continental crust. A Pb surplus has been inferred from global crust-mantle lead mass balances derived from lead concentration correlations with other trace elements and from lead isotope systematics in oceanic basalts. DSDP/ODP data on the amount of metalliferous sediments in the Pacific Ocean...
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