Figure F11. A. Close-up photograph showing a light-colored cobble of lithified limestone, which is interpreted as a block redeposited into the lower trench slope after sedimentation and lithification upslope (interval 205-1255A-3R-1, 142-150 cm). B. Smear slide photomicrograph of the cobble reveals a highly recrystallized matrix dominated by needles of calcite, with a minority component of more coherent carbonate grains.

Figure F11. A. Close-up photograph showing a light-colored cobble of lithified limestone, which is interpreted as a block redeposited into the lower trench slope after sedimentation and lithification upslope (interval 205-1255A-3R-1, 142-150 cm). B. Smear slide photomicrograph of the cobble reveals a highly recrystallized matrix dominated by needles of calcite, with a minority component of more coherent carbonate grains.