Figure F31. Whole-Round Multisensor Logger (WRMSL) gamma ray attenuation (GRA) bulk density compared to natural gamma radiation (NGR) data, Site U1419. Both data sets are shown after Gaussian smoothing with a 50 cm window (±3σ) and interpolation to constant resolution at 10 cm. NGR is also shown corrected for variability in recovered sediment volume by normalizing to WRMSL GRA bulk density. From 0 to 90 m CCSF-B, data follow the stratigraphic splice (see“Stratigraphic correlation”); deeper data from XCB and RCB cores in Holes U1419A, U1419C, and U1419D are combined. In this lower interval, when depth horizons were recovered in multiple holes we use an average of all available interpolated data.
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