18O records among Sites 1092 (blue dashed line), 704 (red line), and 849 (black line). Note that Southern Ocean Sites 1092 and 704 have significantly higher
18O values than Pacific Site 849. B. Comparison of benthic
13C signals from the North Atlantic Site 607 (red line) and Site 925 (magenta line), Southern Ocean Site 1092 (blue dashed line), and Pacific Site 849 (black line) (after Andersson et al., 2002).

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