Sample Texture Mineral Biogenic Site Hole Core Coretype Section Top Interval (cm) Depth [mbsf] Litho-logy Sand Silt Clay Olivine Plagioclase Volcanic Glass Shard Radio-larians Siliceous Sponge Spicules Comments 1223 A 1 H 1 42.0 0.42 D 10 90 5 10 mostly clay minerals 1223 A 1 H 1 95.0 0.95 D 90 10 40 50 10 1223 A 1 H 1 125.0 1.25 D 20 80 10 5 10 1223 A 1 H 2 3.0 1.53 D 30 10 60 5 5 10 1223 A 1 H 2 31.0 1.81 D 40 60 5 5 10 aggregations of clay minerals 1223 A 1 H 2 57.0 2.07 D 20 80 10 25 1223 A 1 H 2 58.0 2.08 D 90 10 50 5 10 1 1223 A 1 H 2 65.0 2.15 D 90 10 40 5 40 1223 A 1 H 2 100.0 2.50 D 90 10 40 40 1223 A 1 H 2 105.0 2.55 D 70 30 5 1 10 spicule fragments very small 1223 A 1 H 2 146.0 2.96 D 75 25 10 5 5 1 1 1223 A 1 H 2 149.0 2.99 D 40 60 60 40 1 1 1223 A 1 H 3 13.0 3.13 D 30 70 10 5 1223 A 1 H 3 97.0 3.97 D 100 60 40 grains mostly angular 1223 A 1 H 3 100.0 4.00 D 100 5 1 spicules rare 1223 A 1 H 4 22.0 4.72 D 100 1 1223 A 1 H 4 100.0 5.50 D 100 40 20 40 1 1223 A 1 H 5 10.0 6.10 D 30 70 20 15 10 1223 A 1 H 5 17.0 6.17 D 65 35 40 30 10 1 large spicules present 1223 A 1 H 5 61.0 6.61 D 90 10 40 60 1 1223 A 1 H 5 74.0 6.74 D 80 20 40 60 5 1 1223 A 1 H 5 87.0 6.87 D 95 5 30 50 5 1223 A 1 H 5 132.0 7.32 D 10 90 1 60 10 1223 A 2 H 1 8.0 7.78 D 100 contains highly birefringent fiberous minerals 1223 A 2 H 1 17.0 7.87 D 5 95 1 1223 A 2 H 1 35.0 8.05 D 100 10 10 70 1223 A 2 H 2 26.0 8.47 D 100 20 80 glass fragments sub-rounded to sub-angular 1223 A 2 H 3 50.0 9.38 D 100 40 60 1223 A 3 X 2 138.0 15.56 D 90 10 60 40 1223 A 4 X 2 18.0 23.27 D 20 80 1 10 1223 A 6 X 4 4.0 37.47 D 40 60 40 30 1