Figure F5. Summary of the recovered section at Site 1147, showing lithologic unit, sediment types, lightness intensity (L* parameter) and the a* parameter, occurrence of "iron sulfide," pyrite, and green layers. High positive values of a* correspond to high red intensity, whereas high negative values correspond to high green intensity. L* and a* values correspond to measurements made from Hole 1147B. Occurrences of "iron sulfide," pyrite, and green layers are core-averaged occurrences per meter from Hole 1147A.