Figure F11. Composite diagram showing the match between the sections of Cores 188-1165B-10H and 11H with the normalized curve of the 25-cm averaged "green parameter." The match between the color alternations in the core photos and the proposed curve is adequate, hence providing a link between descriptive (visible) features and numerical series suitable for spectral analyses. The significance of the "green parameter" for the 0- to 670-mbsf column was validated section by section against the core photos, onboard-compiled visual core description sheets, and graphic logs.