Figure 6. Composite log of the nuclear logs and spectral gamma-ray logs recorded in Hole 395A during Leg 174B. Track 1: photoelectric factor (PEF; barns/e-) and density (RHOB in g/cm3). Track 2: neutron porosity (NPHI in %). Track 3: computed gamma ray (HCGR) and total spectral gamma ray (HSGR) both in gAPI. Track 4: contents of uranium (ppm), thorium (ppm), and potassium (%).
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