(Table 1) Nd-Hf isotopes from leachates and detrital materials of the Arctic sediments, supplement to: Chen, Tian-Yu; Frank, Martin; Haley, Brian A; Gutjahr, Marcus; Spielhagen, Robert F (2012): Variations of North Atlantic inflow to the central Arctic Ocean over the last 14 million years inferred from hafnium and neodymium isotopes. Earth and Planetary Science Letters, 353-354, 82-92

Tian-Yu Chen, Martin Frank, Brian A Haley, Marcus Gutjahr & Robert F Spielhagen
The warm and saline North Atlantic inflow to the Arctic Ocean is a major component of high northern latitude circulation and the main mechanism of deep water renewal in the Arctic Ocean. Knowledge of its past variability is critical for understanding the high latitude feedback mechanisms of the climate system. Here we present the first combined seawater Hf and Nd isotope compositions of past Arctic Intermediate Water extracted from the authigenic Fe?Mn oxyhydroxide fraction of...
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