Figure F2. Raw sum of XRF-estimated sedimentary components compared to gamma ray attenuation (GRA) bulk density along the Site U1338 splice, reported in core composite depth below seafloor (CCSF), method B (compressed), showing the correlation between wet bulk density and the sum. The correlation exists because XRF scanning is a volume measurement and fluorescent X-ray returns depend on the total mass in the volume, which is related to the wet bulk density.
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