SITE 1077 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 1077 A 1 H 1 32 0.32 A T T T F F T T T DIATOM-RICH CLAY 175 1077 A 1 H 2 50 2 A T T T R F T T T T DIATOM-RICH CLAY 175 1077 A 2 H 1 90 5.9 A T T T F T DIATOM-RICH CLAY 175 1077 A 2 H 2 70 7.2 A T T T F T DIATOM-RICH CLAY 175 1077 A 3 H 1 84 15.34 A T T F R T T T DIATOM-RICH CLAY 175 1077 A 3 H 4 84 19.84 A R R F T T DIATOM-RICH CLAY 175 1077 A 4 H 5 85 30.85 A T T T F R T DIATOM-BEARING CLAY 175 1077 A 4 H 7 50 33.5 A R T T T NANNOFOSSIL-RICH CLAY 175 1077 A 5 H 1 115 34.65 A R T T T CLAY 175 1077 A 5 H 3 68 37.18 A R R F R DIATOM-BEARING CLAY 175 1077 A 5 H 5 53 40.03 A R R F T F DIATOM- AND NANNOFOSSIL-RICH CLAY 175 1077 A 6 H 2 32 44.82 A F F F F DIATOM- AND NANNOFOSSIL-BEARING CLAY 175 1077 A 6 H 5 86 49.86 A R F F C DIATOM- AND NANNOFOSSIL-RICH CLAY 175 1077 A 6 H 7 49 52.49 A R R F F T DIATOM- AND NANNOFOSSIL-BEARING CLAY 175 1077 A 7 H 1 99 53.49 A R C F T T T DIATOM-BEARING CLAY 175 1077 A 7 H 4 43 57.47 A T R F T DIATOM-BEARING CLAY 175 1077 A 7 H 6 90 60.94 A R F F T T DIATOM-BEARING CLAY 175 1077 A 8 H 3 90 65.9 A T R F C DIATOM-BEARING NANNOFOSSIL-RICH CLAY 175 1077 A 8 H 6 90 70.4 A T T R R CLAY 175 1077 A 9 H 3 90 75.4 A F R F F T T DIATOM-RICH CLAY 175 1077 A 9 H 6 90 79.9 A F F F T R R DIATOM-RICH CLAY 175 1077 A 10 H 4 70 85.8 A R R F T T R CLAY 175 1077 A 10 H 7 60 90 A R R F C F R NANNOFOSSIL- AND DIATOM-RICH CLAY 175 1077 A 11 H 4 30 95.1 A T T R R DIATOM-BEARING CLAY 175 1077 A 11 H 6 70 98.5 A R R F R DIATOM-RICH CLAY 175 1077 A 12 H 1 80 100.8 A F T T F R T DIATOM-RICH CLAY 175 1077 A 12 H 2 70 102.2 A F T T F R T DIATOM-RICH CLAY 175 1077 A 13 H 1 80 110.3 A F T T F T T DIATOM-RICH CLAY 175 1077 A 13 H 3 23 112.73 A F T T F T T DIATOM-RICH CLAY 175 1077 A 13 H 3 60 113.1 A C T F T T DIATOM-RICH CLAY 175 1077 A 13 H 6 70 117.7 A R T T T R T NANNOFOSSIL-BEARING CLAY 175 1077 A 14 H 1 90 119.9 A R T R C T T DIATOM-RICH CLAY 175 1077 A 14 H 3 90 122.9 A T F F T T T DIATOM-BEARING CLAY 175 1077 A 14 H 4 90 124.3 A A F A T T T DIATOMACEOUS CLAY 175 1077 A 15 H 1 60 129.1 A F T C T T DIATOM-RICH CLAY 175 1077 A 15 H 3 60 132.1 A T T F T T DIATOM-BEARING CLAY 175 1077 A 15 H 5 60 135.1 A C F F T T T T DIATOM-RICH CLAY 175 1077 A 15 H 7 20 137.7 A C T T C T DIATOM-RICH CLAY 175 1077 A 16 H 2 70 140.2 A F T C T T DIATOM-RICH CLAY 175 1077 A 16 H 4 70 143.2 A T C T T DIATOM-RICH CLAY 175 1077 A 16 H 6 20 145.7 A T T C T T DIATOM-RICH CLAY 175 1077 A 17 H 1 50 148 A T T A T T T T DIATOMACEOUS CLAY 175 1077 A 17 H 3 50 151 A T C T T T T DIATOM-RICH CLAY 175 1077 A 17 H 4 50 152.4 A C A T T T T DIATOMACEOUS CLAY 175 1077 A 17 H 5 50 153.7 A T A T T T T DIATOMACEOUS CLAY 175 1077 A 17 H 7 50 156.7 A T A DIATOMACEOUS CLAY 175 1077 A 18 H 2 50 159 A F A T T T T DIATOMACEOUS CLAY 175 1077 A 18 H 4 50 162 A R A T T T T DIATOMACEOUS CLAY 175 1077 A 18 H 5 50 163.5 A R A T T T T DIATOMACEOUS CLAY 175 1077 A 18 H 7 30 166.3 A C A T T T T DIATOMACEOUS CLAY 175 1077 A 19 H 2 90 168.9 A R T T A T DIATOMACEOUS CLAY 175 1077 A 19 H 6 86 174.86 A T T T A T DIATOMACEOUS CLAY 175 1077 A 20 H 1 111 177.11 A R R A DIATOMACEOUS CLAY 175 1077 A 20 H 5 96 182.86 A R R T A T T DIATOMACEOUS CLAY 175 1077 A 21 H 2 102 188.02 A R R R A T DIATOM-RICH CLAY 175 1077 A 21 H 5 103 192.53 A T T R A DIATOM-RICH CLAY 175 1077 A 21 H 6 103 194.03 A T T R A T DIATOM-BEARING CLAY 175 1077 A 22 H 1 88 195.88 A T R R A R DIATOMACEOUS CLAY 175 1077 A 22 H 5 88 201.88 A R R T F A T DIATOMACEOUS CLAY 175 1077 A 22 H 6 93 203.43 A R R R A T T T R DIATOMACEOUS CLAY