IODP Expedition 307: Modern Carbonate Mounds: Porcupine Basin Drilling
Figure 8

Core-log integration at Hole U1317 gamma-ray, porosity, density, velocity. Post-cruise correlation between features recorded in these logs (especially acoustic, density and gamma-ray) offer potential to provide in-situ ground truth for core data. Initial examination shows that the core depths are offset 4-6 m downwards from the log depths.