SITE 1075 SMEAR SLIDES Sample Grain size Mineral "Biogenic (D = dominant, A = abundant, C = common, F = frequent, R = rare, T = trace)" Leg Site Hole Core Type Section Interval (cm) Depth (mbsf) Sand Silt Clay Opaque Minerals Pyrite Mn Oxides Quartz Feldspar Mica Chlorite Phosphorite Glauconite Dolomite Carbonate Bioclast Phytoliths Diatoms Fecal pellets Foraminifers Nannofossils Organic debris Radiolarians Siliceous spicules Silicoflagellates Sponge spicules Sediment Name 175 1075 A 3 H 1 75 11.75 A B C B T A F R F DIATOMACEOUS CLAY 175 1075 A 3 H 2 80 13.3 A F T T A R T F R F DIATOMACEOUS CLAY 175 1075 A 3 H 3 66 14.66 A C T A R F R F R F DIATOMACEOUS CLAY 175 1075 A 3 H 6 40 18.9 A C A R F R F R F DIATOMACEOUS CLAY 175 1075 A 3 H 7 40 20.4 A C A R F F R F DIATOMACEOUS CLAY 175 1075 A 4 H 1 70 21.2 A F T T A R C F R R DIATOMACEOUS CLAY 175 1075 A 4 H 3 70 24.2 A F T A F F R F DIATOMACEOUS CLAY 175 1075 A 4 H 5 70 27.2 A F T T A T T F R F DIATOMACEOUS CLAY 175 1075 A 5 H 1 65 30.65 A F A F C F R R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 5 H 3 71 33.71 A F T A F C F F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 5 H 5 67 36.67 A F T A F C F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 5 H 7 20 39.2 A C T A R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 1 20 39.7 A F A F F C F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 2 60 41.6 A F T A F C T R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 3 60 43.1 A C A R F F R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 4 120 45.2 A C R A R C F F F C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 5 30 45.8 A C R A R C C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 6 78 47.78 A C R A A F C F F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 6 H 7 60 49.1 A C A C A F F F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 1 48 49.48 A C R A C A F F C F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 1 134 50.34 A A F C F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 2 100 51.5 A C R A F A F C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 3 29 52.32 A A R F F C F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 3 137 53.4 A C R A R C C F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 4 85 54.42 A C A T C C C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 5 74 55.81 A A R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 6 43 57 A A F C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 7 H 6 139 57.96 A C A R C C C NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 1 70 59.2 A C R A R R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 2 45 60.45 A C A R R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 3 50 62.05 A C A R R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 3 120 62.75 A C T A R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 4 50 63.55 A C R A R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 5 60 65.19 A C R A R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 6 45 66.58 A C A R F R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 6 130 67.43 A C R T A R R R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 8 H 7 50 68.18 A C T A F C R F R F NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 1 80 68.8 A C T A F C R R R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 2 80 70.3 A C T A R F R R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 3 45 71.45 A C T A F C F R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 4 70 73.24 A C T A F F R R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 5 70 74.78 A A F C R R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 9 H 6 70 76.28 A A F C R R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 10 H 1 60 78.1 A A R C R R NANNOFOSSIL-BEARING DIATOMACEOUS CLAY 175 1075 A 10 H 2 60 79.57 A C A R C R R R DIATOMACEOUS CLAY 175 1075 A 10 H 3 60 81.07 A F R A T C F R R DIATOMACEOUS CLAY 175 1075 A 10 H 4 60 82.37 A F A F R R DIATOMACEOUS CLAY 175 1075 A 10 H 5 60 83.8 A F T A F R R R DIATOMACEOUS CLAY 175 1075 A 10 H 6 60 85.35 A F F A T F R DIATOMACEOUS CLAY 175 1075 A 10 H 7 60 86.85 A F F A R R R DIATOMACEOUS CLAY 175 1075 A 11 H 1 63 87.63 A F R A R C T R R DIATOMACEOUS CLAY 175 1075 A 11 H 2 43 88.79 A F R A R C T F DIATOMACEOUS CLAY 175 1075 A 11 H 3 99 90.67 A F R A T R T R F DIATOMACEOUS CLAY 175 1075 A 11 H 4 88 91.96 A F R A T C T F DIATOMACEOUS CLAY 175 1075 A 11 H 5 66 93.16 A F R T A T T R DIATOMACEOUS CLAY 175 1075 A 11 H 6 55 94.53 A F R C T T T R DIATOMACEOUS CLAY 175 1075 A 11 H 7 54 95.92 A F R T C T T R DIATOMACEOUS CLAY 175 1075 A 12 H 1 78 97.28 A C R C R T T F DIATOMACEOUS CLAY 175 1075 A 12 H 3 65 100.15 A T R C R T R DIATOMACEOUS CLAY 175 1075 A 12 H 4 46 101.56 A F T T A T R R DIATOMACEOUS CLAY 175 1075 A 12 H 5 70 103.36 A C R T T T A T T T R DIATOMACEOUS CLAY 175 1075 A 12 H 6 88 105.04 A C R A T T T R DIATOMACEOUS CLAY 175 1075 A 12 H 6 118 105.34 A F R T C T T T R DIATOMACEOUS CLAY 175 1075 A 13 H 1 43 106.43 A F R A T R R C DIATOMACEOUS CLAY 175 1075 A 13 H 2 69 108.19 A C R A T R C DIATOMACEOUS CLAY 175 1075 A 13 H 4 77 111.27 A C R A T R C DIATOMACEOUS CLAY 175 1075 A 13 H 5 90 112.9 A C R A R DIATOMACEOUS CLAY 175 1075 A 13 H 6 24 113.74 A C R A T R DIATOMACEOUS CLAY 175 1075 A 13 H 7 74 115.74 A C T T A T R R DIATOMACEOUS CLAY 175 1075 A 14 H 1 60 116.1 A F R C T T T DIATOMACEOUS CLAY 175 1075 A 14 H 5 80 122.3 A C T A T T DIATOMACEOUS CLAY 175 1075 A 15 H 1 20 125.2 A F T T A R R F T DIATOMACEOUS CLAY 175 1075 A 15 H 2 60 125.98 A F A F R C T DIATOMACEOUS CLAY 175 1075 A 15 H 4 90 129.08 A C T T A T T T F DIATOMACEOUS CLAY 175 1075 A 15 H 5 40 129.93 A F T A T R DIATOMACEOUS CLAY 175 1075 A 15 H 6 80 131.83 A C T T A T T R T DIATOMACEOUS CLAY 175 1075 A 15 H 7 70 133.23 A C T T A R T R R T DIATOMACEOUS CLAY 175 1075 A 16 H 1 47 134.97 A C T A T T R T DIATOMACEOUS CLAY 175 1075 A 16 H 2 110 137.1 A C T T A T T R T DIATOMACEOUS CLAY 175 1075 A 16 H 3 80 138.3 A C T A T T R R DIATOMACEOUS CLAY 175 1075 A 16 H 4 80 139.8 A C T A T T R R DIATOMACEOUS CLAY 175 1075 A 16 H 5 70 141.2 A C T A T R R DIATOMACEOUS CLAY 175 1075 A 17 H 1 70 144.7 A C A R R DIATOMACEOUS CLAY 175 1075 A 17 H 2 73 146.23 A C A F R DIATOMACEOUS CLAY 175 1075 A 17 H 3 70 147.7 A C A F R DIATOMACEOUS CLAY 175 1075 A 17 H 4 50 149 A C A C T DIATOMACEOUS CLAY 175 1075 A 17 H 5 50 150.5 A C A T T DIATOMACEOUS CLAY 175 1075 A 17 H 6 80 152.3 A C A T T DIATOMACEOUS CLAY 175 1075 A 17 H 7 40 153.4 A C A R T T DIATOMACEOUS CLAY 175 1075 A 18 H 1 40 153.9 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 2 70 155.7 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 3 40 156.9 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 4 70 158.5 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 5 120 160.43 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 6 50 161.23 A C A R DIATOMACEOUS CLAY 175 1075 A 18 H 7 30 162.53 A C A R DIATOMACEOUS CLAY 175 1075 A 19 H 2 44 164.94 A C T A T T R T DIATOMACEOUS CLAY 175 1075 A 19 H 2 145 165.95 A C A T T R DIATOMACEOUS CLAY 175 1075 A 19 H 3 146 167.46 A C T A T T R T DIATOMACEOUS CLAY 175 1075 A 19 H 4 49 167.99 A C T A T T R DIATOMACEOUS CLAY 175 1075 A 19 H 5 138 170.38 A C T A T T R DIATOMACEOUS CLAY 175 1075 A 19 H 6 29 170.79 A C T A T R T DIATOMACEOUS CLAY 175 1075 A 19 H 7 80 172.8 A C T A T R T DIATOMACEOUS CLAY 175 1075 A 20 H 1 8 172.58 A C T T A T T T T DIATOMACEOUS CLAY 175 1075 A 20 H 2 50 173.41 A C T A T T T DIATOMACEOUS CLAY 175 1075 A 20 H 4 125 177.16 A C T A T T T T DIATOMACEOUS CLAY 175 1075 A 20 H 6 50 179.41 A C T A T R T DIATOMACEOUS CLAY 175 1075 A 20 H 7 110 181.56 A C T A T R R DIATOMACEOUS CLAY 175 1075 A 21 H 1 97 182.97 A C T T A T T R T DIATOMACEOUS CLAY 175 1075 A 21 H 3 60 185.6 A C T A T T T T DIATOMACEOUS CLAY 175 1075 A 21 H 5 50 188.5 A C T A T T T T DIATOMACEOUS CLAY 175 1075 A 21 H 6 50 190 A C T A T T T T DIATOMACEOUS CLAY 175 1075 A 21 H 7 15 191.15 A C T A T T T T DIATOMACEOUS CLAY 175 1075 A 22 H 1 70 192.2 A T A T T R DIATOMACEOUS CLAY 175 1075 A 22 H 2 45 193.45 A C A T T R T DIATOMACEOUS CLAY 175 1075 A 22 H 5 109 198.59 A C T T A T T R T DIATOMACEOUS CLAY 175 1075 A 22 H 7 86 201.36 A C T A T T R T DIATOMACEOUS CLAY 175 1075 A 22 H CC 15 201.55 A C T A T R R DIATOMACEOUS CLAY