Figure F6. Photomicrograph from a thin section of a carbonate nodule, consisting of micritic carbonate cement with clasts of diverse origin (foraminifers, glauconite, quartz, and opaques). Dashed line = boundary between the coarse- and fine-grained clasts (Sample 204-1248B-1H-2, 10-15 cm).

Figure F6. Photomicrograph from a thin section of a carbonate nodule, consisting of micritic carbonate cement with clasts of diverse origin (foraminifers, glauconite, quartz, and opaques). Dashed line = boundary between the coarse- and fine-grained clasts (Sample 204-1248B-1H-2, 10-15 cm).