Plate P3. A. Decimicron-size dolomite rhomb. Fine-grained minerals in the bottom right area could not be identified by EDX (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). B. Euhedral dolomicrosparite (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). C. Porous dolomicrosparite. Foraminiferal tests mostly form solution cavities (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). D. Foraminiferal test in dolomicrosparite matrix under cross-polarized light shows growth of syntaxial calcite. Direction of extinction indicates that the cement is in crystallographic continuity with the test (Sample 201-1228B-6H-2, 97

Plate P3. A. Decimicron-size dolomite rhomb. Fine-grained minerals in the bottom right area could not be identified by EDX (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). B. Euhedral dolomicrosparite (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). C. Porous dolomicrosparite. Foraminiferal tests mostly form solution cavities (Sample 201-1228A-5H-1, 5–10 cm; 33.45 mbsf). D. Foraminiferal test in dolomicrosparite matrix under cross-polarized light shows growth of syntaxial calcite. Direction of extinction indicates that the cement is in crystallographic continuity with the test (Sample 201-1228B-6H-2, 97–101 cm; 50 mbsf).