Figure F16. A, B. Thin section photomicrographs of a mixed carbonate clastic grainstone that has been lightly dolomitized and heavily cemented Fe-Mn crusts (Thin Section 3; Sample 342-U1407A-31X-CC, 17–18 cm). C, D. Thin section photomicrographs of a pel-bio-micrite (Thin Section 9; Sample 342-U1407A-35X-CC, 0–2 cm). E, F. Photographs of large benthic foraminifer Orbitolina (Sample 342-U1407A-33X-CC, 10–17 cm). For A–D, left images are under plane-polarized light and right images are under cross-polarized light.
Previous | Close | Next | Top of page