Sample Texture Mineral Biogenic Rock Comments Leg Site Hole Core Type Section Top (cm) Bottom (cm) Depth (mbsf) Lithology Mudstone Wackestone Packstone Grainstone Boundstone Aragonite Dolomite Glauconite Opaques Phosphorite Pyrite Quartz Benthic Foraminifers Bivalves Brachiopods Bryozoans Diatoms Echinoids Gastropod Nannofossils Ostracodes Planktonic Foraminifers Radiolarians Sponge Spicules Bioclasts Micrite 182 1132 C 13 R CC 10 12 348.20 - 348.22 D X X X X X X silt-sized microbioclastic matrix; partially dolomitized 182 1132 C 26 R CC 7 9 468.67 - 468.69 D X X X X X X X X microsparite matrix; echinoderm grains are dolomitized and overgrown with dolomite rhombs 182 1132 C 31 R 1 56 59 517.26 - 517.29 D X (X) X X X X X X partially dolomitized with fine sand-sized dolomite rhombs 182 1132 C 31 R 2 55 58 518.80 - 518.83 D X X X X X X X X partially dolomitized 182 1132 C 31 R 3 36 38 520.08 - 520.10 D X (X) X X X X X X X partially dolomitized with fine sand-sized clear dolomite rhombs 182 1132 C 32 R 1 40 42 526.70 - 526.72 D X (X) X X X X X bryozoans are diverse and many different growth forms; minor liminitized glauconite 182 1132 C 32 R 2 124 126 528.91 - 528.93 D X X X X X X X "partially dolomitized with clear, very fine sand-sized dolomite rhombs" 182 1132 C 35 R 1 45 47 555.55 - 555.57 D X X X X X X X conspicuous microborings filled by limonite; rare dolomite rhombs are surrounded by limonite