Figure F67. Comparison of downhole natural gamma radiation (NGR) and bulk density logs from 360 to 400 mbsf, with lithology, gamma ray attenuation (GRA) density, and NGR from Cores 318-U1359D-24R and 25R. Diatom-rich layers can be identified in the log data. Note that Core 25R would be moved downward by 3 m to match the log data. The nannofossil-rich sediments at the base of Core 318-U1359D-24R and the top of Core 25R appear to be part of a thicker nannofossil-rich interval. HSGR = total spectral gamma ray, RHOM = bulk density, HROM = high-resolution bulk density.
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