Hole 1204A Sample Texture Mineral Biogenic Core Core type Section Top (cm) Depth (mbsf) Lithology Sand Silt Clay Accessory minerals Dolomite Calcite Gypsum Fe Oxide Pyrite Opaques Quartz Feldspar Volcanic Glass Palagonite Clays Nannofossils Foraminifers (whole) Foraminifers tests Sponge Spicules Organic Debris Comments 1 R 1 2 761.92 D - - - 0 0 0 0 0 0 0 0 0 3 3 0 87 0 7 0 0 Nannofossil chalk 1 R 1 7 761.97 D - - - 0 0 0 0 0 0 0 0 0 3 3 0 88 0 6 0 0 Nannofossil chalk 1 R 1 45 762.35 M - - - 0 0 0 0 0 0 0 0 0 10 8 19 59 0 0 0 4 Nannofossil clay with vitric ash 1 R 1 69 762.59 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 98 0 0 1 1 Nannofossil chalk 1 R 1 110 763.00 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 Nannofossil chalk 1 R 2 29 763.69 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 Nannofossil chalk 1 R 2 99 764.39 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 Nannofossil chalk 1 R 2 140 764.80 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 Nannofossil chalk 1 R 3 40 765.30 D - - - 0 0 0 0 0 0 3 0 0 0 0 0 94 0 0 0 3 Nannofossil chalk 1 R 3 93 765.83 D - - - 0 0 4 0 2 2 0 0 0 2 0 0 90 0 0 0 0 Nannofossil chalk 1 R 4 40 766.80 D - - - 0 0 0 0 2 0 2 0 0 0 0 0 96 0 0 0 0 Nannofossil chalk 1 R 4 142 767.82 D - - - 0 0 0 0 3 0 0 0 0 3 0 0 91 0 3 0 0 Nannofossil chalk 1 R 5 101 768.91 D - - - 0 0 2 0 0 0 0 0 0 0 0 0 98 0 0 0 0 Nannofossil chalk 1 R 5 146 769.36 D - - - 0 0 3 0 2 0 3 0 0 5 0 0 87 0 0 0 0 Nannofossil chalk 1 R 6 44 769.84 D - - - 0 0 0 0 2 0 0 0 0 4 0 0 94 0 0 0 0 Nannofossil chalk 2 R 1 120 772.70 D - - - 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 Nannofossil chalk 2 R 2 45 773.45 D - - - 0 0 0 0 0 0 0 0 2 0 0 0 98 0 0 0 0 Nannofossil chalk 2 R 3 19 774.69 M 0 40 60 0 0 0 0 15 0 5 0 14 7 25 8 26 0 0 0 0 Palagonite-rich nannofossil silt clay with feldspar and Fe-oxide 2 R 3 41 774.91 M 0 85 15 0 0 0 0 8 0 10 0 11 40 0 0 31 0 0 0 0 Vitric ash-rich nannofossil silt with opaques 2 R 3 42 774.92 M 0 60 40 0 0 0 0 0 0 0 0 0 50 0 33 17 0 0 0 0 Vitric ash-rich clays with nannofossils 2 R 3 124 775.74 M 0 35 65 0 0 0 0 35 0 0 0 9 12 11 23 10 0 0 0 0 "Fe-oxide-rich silty clay with nannofossil, palagonite and vitric ash" 2 R 3 130 775.80 M 0 30 70 0 0 0 0 29 0 4 0 22 3 7 22 13 0 0 0 0 Fe-oxide-rich silty clay with nannofossils and feldspar 3 R 1 112 782.22 M 0 30 70 0 0 0 0 6 0 3 0 25 0 16 47 3 0 0 0 0 Feldspar-rich silty clay with palagonite 3 R 2 31 782.91 M 0 30 70 0 0 0 0 35 0 0 0 15 15 25 0 10 0 0 0 0 "Palagonite-rich Fe-oxide silty clay with nannofossils, feldspar and vitric ash" 3 R 4 120 786.80 M 30 60 10 0 0 0 0 31 0 0 0 15 28 0 11 15 0 0 0 0 Vitric-ash-rich Fe-oxide sandy silt with nannofossils and feldspar 3 R 5 2 787.12 D - - - 0 0 0 0 0 0 2 0 4 4 0 60 30 0 0 0 0 Clays-rich nannofossil chalk 4 R 1 27 790.97 D - - - 0 0 0 0 0 0 3 0 1 0 0 0 96 0 0 0 0 Nannofossil chalk 4 R 1 134 792.04 M 0 90 10 0 0 0 0 13 0 4 0 6 64 0 0 13 0 0 0 0 Vitric ash-rich silt with nannofossils and Fe-oxide 4 R 2 2 792.22 D 0 30 70 0 0 0 0 19 9 0 0 13 0 28 2 29 0 0 0 0 Palagonite-rich nannofossil silty clay with feldspar and Fe-oxide 4 R 2 41 792.61 M 0 95 5 0 0 0 0 10 0 1 0 7 67 0 0 15 0 0 0 0 Vitric ash-rich silt with Fe-oxide and nannofossils 4 R 4 67 795.87 D - - - 0 0 0 0 0 0 0 0 0 0 0 10 90 0 0 0 0 Nannofossil chalk with clay 4 R CC 2 796.62 D - - - 0 0 0 0 2 0 0 0 1 0 0 0 97 0 0 0 0 Nannofossil chalk 5 R 1 31 800.61 M - - - 0 0 2 0 0 0 0 0 0 0 0 11 87 0 0 0 0 Nannofossil chalk 5 R 1 135 801.65 D - - - 0 0 1 0 0 0 0 0 0 0 0 0 85 14 0 0 0 Foraminifer-nannofossil chalk 5 R 2 74 802.54 D - - - 0 0 0 0 0 0 0 0 2 0 0 5 93 0 0 0 0 Nannofossil chalk 5 R 2 85 802.65 M 0 10 90 0 2 36 0 0 0 4 0 4 4 0 2 24 24 0 0 0 Calcareous nannofossil-foraminifer clay 5 R 2 112 802.92 M 0 15 85 0 0 7 0 5 0 0 0 16 0 0 0 60 12 0 0 0 Foraminifer-nannofossil chalk with feldspar 5 R 2 140 803.20 D - - - 0 10 0 0 0 3 0 0 3 0 0 16 68 0 0 0 0 Nannofossil chalk with dolomite and clays 5 R 3 144 804.74 D - - - 0 0 0 0 2 0 2 0 0 0 0 16 80 0 0 0 0 Nannofossil chalk with clays 5 R 3 149 804.79 M 0 35 65 0 0 0 0 0 0 10 0 25 0 0 26 39 0 0 0 0 Feldspar-rich nannofossil silty clay with opaques 5 R 4 51 805.32 M 0 35 65 0 0 0 0 31 0 15 0 2 0 0 31 21 0 0 0 0 Clays and Fe oxide-rich silty clay with opaques and nannofossils 5 R 4 55 805.36 D - - - 0 7 0 0 1 0 1 0 0 0 0 10 81 0 0 0 0 Nannofossil chalk with clays 5 R 4 63 805.44 M - - - 0 2 0 0 1 0 0 0 0 5 0 0 92 0 0 0 0 Nannofossil chalk 6 R 1 23 810.13 D - - - 0 1 0 0 0 0 0 0 0 0 0 2 97 0 0 0 0 Nannofossil chalk 6 R 1 75 810.65 D - - - 0 1 1 0 1 0 1 0 0 0 0 2 94 0 0 0 0 Nannofossil chalk 6 R 2 26 811.66 M 0 70 30 0 0 0 0 7 0 0 0 1 7 30 48 0 0 0 0 7 Palagonite-rich clay 6 R 2 34 811.74 D 10 60 30 0 0 0 0 14 6 0 0 3 0 57 14 0 0 0 0 6 Palagonite-rich clayey silt with Fe-oxides 6 R 3 42 813.32 M 0 80 20 6 0 0 0 10 5 2 0 6 6 28 28 9 0 0 0 0 "Palagonite-rich silt with Fe-oxides, nannofossils and clays" 6 R 3 75 813.65 M 0 75 25 11 0 0 0 10 0 0 0 0 4 56 19 0 0 0 0 0 Palagonite-rich clayey silt with Fe-oxides 6 R 3 75 813.65 M - - - 0 0 0 0 98 0 0 0 0 0 2 0 0 0 0 0 0 Fe-oxides black nodule 6 R 3 83 813.73 D - - - 3 0 0 0 18 0 0 0 3 3 3 13 54 0 0 0 3 Nannofossil chalk with Fe-oxides and clays 6 R 3 120 814.10 M 57 29 14 0 0 0 0 11 0 0 0 4 20 65 0 0 0 0 0 0 Palagonite-rich silty sand with Fe-oxides and vitric ash 6 R 4 51 814.91 M 0 67 33 0 0 0 0 11 0 0 0 0 6 55 28 0 0 0 0 0 Palagonite-rich clayey silt with Fe-oxides 6 R 4 102 815.42 M 63 25 12 0 0 3 0 17 0 0 0 10 3 32 32 0 0 3 0 0 Palagonite-rich silty sand with feldspar and Fe-oxides