Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 1 H 1 23 15 85 R A C R T R A C/R T T R nannoclay mixed sediment w/carbonate grains and silt 1 H 1 123 15 85 R T A T C R T T A C T T "nannofossil clay mixed sediment with foraminfers, carbonate grains and silt" 1 H 2 130 10 90 C D T T T R C R R C siliceous clay with silt 1 H 3 56 30 70 C/A T D T R R T T R R C C R C siliceous silty clay 1 H 3 130 30 70 C T D C R T T A T R/C T T C silty nannoclay with biosilica and carbonate grains 2 H 3 62 40 60 C/A D R R T T C T R T T R silty clay with nanno and diatoms 2 H 6 66 25 75 C D R R T T A T C T T C siliceous silty nanno clay (with carbonate grains) 3 H 1 120 15 85 R D R T R/T R T R clay with silt and diatoms 3 H 4 70 10 90 T D T T C/A T T T nannofossil clay 3 H 6 80 25 75 C/R D R C/R R T R silty clay with biosilica and nannofossils 4 H 2 76 C D R T/R T C/R R R C biosiliceous clay with silt 4 H 2 76 20 80 20 80 C D T N N C T T R clay with diatoms and silt 4 H 4 58 15 85 R D R C T T N N T clay with silt and nannofossils 4 H 4 58 20 80 10 90 R T D T T C T T clay with nannofossils 4 H 4 140 5 95 T D T A T N N N N nannofossil clay 4 H 4 140 30 70 10 90 T D T A T nannofossil clay 5 H 2 69 5 95 90 10 C D T T R/C T clay with silt 5 H 2 73 10 90 12 88 C D T T C/R T clay with silt and nannofossils 5 H 6 85 30 70 10 90 R/C D T T C T C T T T clay with nannofossils and biosilica 6 H 1 69 25 75 10 90 R D T C/A T R T T clay with nannofossils Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 6 H 6 114 40 60 2 98 T D A T N N N N nannofossil clay 7 H 1 144 7 93 20 80 C R D T T N N R T R T clay with silt 7 H 4 52 10 90 7 93 R T D C/R T T clay with nannofossils 7 H 6 136 7 93 20 80 C R D T T T R T T T clay with silt 8 H 6 56 50 50 0 100 T A D T N N N N nannofossil clay mixed sediment 8 H 7 28 1 99 15 85 C C D T T T N N N N clay with silt 9 H 1 61 10 90 8 92 R R D T T C/R clay with nannofossils 9 H 6 116 10 90 8 92 C R D T T T C T T clay with diatoms and silt 10 H 2 130 5 95 T T R T R D R nannofossil ooze 10 H 3 44 10 90 T T R T R/C D R nannofossil ooze (burrow filling) 10 H 4 120 40 60 A T D T T T T T T T silty clay 11 H 2 20 20 80 R T A T R/C T/R T A T T T T nannofossil clay mixed sediment with silt 11 H 4 110 25 75 C T D R R T R/C T T C clay with silt and silica 12 H 1 50 5 95 T R R T D R T T T nannofossil ooze 12 H 4 10 10 90 R/C T D R T A T R/C T T R/C nannofossil clay with silica 12 H 6 107 30 70 A T D T R/C T T T R R T R silty clay with silica 12 H 7 20 15 85 C T D R C T C R T C siliceous clay with nannofossil 13 H 2 130 5 95 T T D T T R/C T T A R nannofossil clay 13 H 4 68 20 80 C T D R T T T/R R T clay with silt 13 H 8 39 D aragonite concretion Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 14 H 3 80 25 75 C T D R T T C T T T T clay with nannofossils and silt 15 H 3 20 20 80 R D T C R T A R T nannofossil clay with silt 15 H 30 70 30 70 A T D T T T R R R C silty clay with silica 17 H 2 86 30 70 10 90 R D T A T T nannofossil clay 17 H 3 84 1 99 10 90 C R D T T T clay with silt 17 H 6 77 10 90 5 95 R D T T C T N N N N clay with nannofossil 18 H 3 66 10 90 15 85 C R D T T C N T clay with silt and nannofossil 18 H 7 84 8 92 20 80 C T R D T R T T clay with silt 19 H 2 64 0 100 20 80 R A R D N N T T clay with silt 19 H 4 61 60 40 2 98 T A D T nannofossil clay mixed sediment 20 H 5 68 20 80 5 95 R T D T C T N N N clay with nannofossil 20 H 7 87 10 90 5 95 R D C/R T T clay with nannofossil 20 H 1 56 5 95 10 90 R R D T T R T T T clay with silt 21 H 2 55 10 90 7 93 R R D T T C T clay with nannofossil 21 H 4 87 2 98 7 93 R R D T T clay 21 H 7 56 T clay with silt 22 H 3 50 25 75 3 97 T D T A T N N N N nannofossil clay 22 H 5 90 20 80 5 95 T T D T T C/A T clay with nannofossil 23 X 5 113 10 90 12 88 C/R T D C/R T clay with nannofossil and silt 24 X 1 70 1 99 15 85 R R D T T T T clay with silt Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 24 X 4 81 10 90 3 97 T D T T C clay with nannofossil 24 X 5 72 30 70 3 97 T D A T N N N N nannofossil clay 26 X 2 46 35 65 10 90 T D T T A T N N N T nannofossil clay 26 X 3 35 20 80 20 80 C D T C N N N N T clay with silt and nannofossil 27 X 4 10 50 50 10 90 T A R A T N N N N nannofossil clay mixed sediment 27 X 6 140 20 80 20 80 C D R C N N N N N clay with silt and nannofossil 28 X 1 140 50 50 10 90 T A T A N N N N N nannofossil clay mixed sediment 28 X 5 90 15 85 25 75 C D R C N N N N N silty clay with nannofossil 28 X cc 5 7 93 R T D R T/R T T A nannofossil clay 29 X 1 60 5 95 R T D T/R T T R C T T clay with nannofossil 29 X 3 30 35 65 5 95 T D T A T N N N N nannofossil clay 29 X 6 25 <5 95 25 75 C D C T N N N N N silty clay 30 X 2 34 2 98 T D T T A T nannofossil clay 30 X 4 50 20 80 C D R T T T R clay with silt 30 X 6 54 10 90 R A R/C T A/D T nannofossil clay mixed sediment 31 X 6 32 35 65 10 90 T D T A T N N N N nannofossil clay 31 X 8 20 <5 95 20 80 C D R T T N N N N N clay with silt 32 X 1 138 5 95 1 99 T T D T T R N N N N N clay 32 X 5 124 25 75 1 99 T D T A T nannofossil clay 33 X 1 82 2 98 8 92 R T D T T T N N N N N clay Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 33 X 4 85 25 75 1 99 T D T A/C T nannofossil clay 34 X 1 61 1 99 10 90 C R D T T T T clay with silt 34 X 2 105 10 90 1 99 T D T C T N N N N clay with Nannofossils 35 X 2 56 0 100 20 80 C C D T N N N N N N clay with silt 36 X 1 73 0 100 20 80 C C D T N N N N N N clay with silt 36 X 6 77 <1 99 20 80 C C D T T N N N N N clay with silt 36 X 4 73 2 98 T D T C/A T clay with nannofossils 37 X 3 105 0 100 50 50 A A A T T N N N N N silty clay 37 X 5 87 1 99 10 90 C C D T T N N N N N clay with silt 38 X 1 92 0 100 10 90 R R D T N N N N N N clay with silt 39 X 1 58 5 95 5 95 R D T R N N N N N clay 40 X 1 94 10 90 3 97 R D T T C/A T clay with nannofossils 40 X 3 113 0 100 5 95 R D T N N N N N N clay 41 X 2 115 5 95 10 90 R D R R N N N N N clay with silt 41 X 4 25 25 75 5 95 T D T A T N N N N nannofossil clay 42 X 2 60 5 95 5 95 T D T R N N N N N clay 42 X 5 33 35 65 5 95 T D T A T N N N N nannofossil clay 43 X 5 20 30 70 5 95 N D T T T A N N N N N nannofossil clay 43 X 7 10 20 80 5 95 T D T T C N N N N N clay with nannofossils 44 X 1 67 5 95 T A T T A R clay-nannofossil mixed sediment Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: A Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 44 X 4 55 15 85 A T D T T R T clay with silt 45 X 2 52 5 95 15 85 A/C D T T T clay with silt 45 X 4 47 35 65 5 95 T D R A N N N N N nannofossil clay Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: B Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 1 H 1 23 40 60 5 95 T D T T A T T T clay nannofossil mixed sediment 1 H 1 99 50 50 5 95 T T T T D T nannofossil clay mixed sediment 1 H 2 85 12 88 2 98 T T D T T R R R T clay with biosilica 1 H 3 95 5 95 20 80 C C D T T T R T T clay with silt 2 H 2 77 7 93 10 90 C R D T T T N T clay with silt 2 H 4 35 4 96 20 80 C D T T T T R T clay with silt 3 H 2 55 35 65 5 95 R D T A T nannofossil clay 3 H 4 99 10 90 20 80 C C D T T T T C R clay with silt and biosilica 3 H 7 61 15 85 1 99 T D T C T T clay with nannofossils 4 H 5 41 25 75 5 95 R D T T T A T nannofossil clay 4 H 6 76 8 92 11 89 R/C D T T T R/C T clay 7 H 1 90 30 70 R/C T D C T T C T silty clay with nannofossils 7 H 4 70 20 80 C D R/C T C R R C siliceous clay w. silt 7 H 6 70 7 93 T R C T D T/R T T T nannofossil ooze 8 H 3 40 80 20 10 90 T C T D T nannofossil ooze with clay 8 H 4 55 5 95 10 90 R D R T R N clay 11 H 1 65 15 85 5 95 R R D T T T C T R T clay with nannofossils 11 H 5 18 75 25 1 99 T A T D T clayey nannofossil ooze 11 H 6 111 75 25 5 95 T A T D T clayey nannofossil ooze 12 H 2 63 10 90 5 95 T D T T C R R clay with nannofossils Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: B Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 12 H 5 69 10 90 8 92 R D T T T C C T clay with biosilica 12 H 5 131 50 50 5 95 R D T T A T N N N NT clay nannofossil mixed sediment 13 H 2 55 2 8 R T R D T T T T T N N N N clay 13 H 3 54 3 5 R D T T T T T N N N N clay 13 H 6 98 30 10 R T D T T A T nannofossil clay 14 H 1 82 5 5 T D T T T N T N N N clay 14 H 2 95 10 12 C/R T D T T T N R R T clay with silt and biosilica 15 H 4 96 7 10 R R D T T T R R clay with silt 15 H 6 140 50 2 T T A T T D T T nannofossil clay mixed sediment 16 H 2 69 5 11 R R R D T T T T T T clay with silt 16 H 3 110 5 5 R T R D T T T T T N N N N clay 16 H 6 125 50 1 T A T D T T T nannofossil clay mixed sediment 17 H 1 112 8 8 R D T T R/C T T clay 17 H 5 91 2 5 R R D T T T T T T T T clay 18 H 3 113 50 1 T T A T D T N N N T nannofossil clay mixed sediment 18 H 4 77 5 8 R T D T T T T T T clay 19 H 1 130 7 93 R/C T D R T T C T T clay with nannofossil 19 H 5 52 5 95 R T D R/C T T A R nannofossil clay 20 H 1 34 20 80 C R D C T T T/R R R clay with silt 20 H 3 57 3 97 T A R A R T nannofossil clay mixed sediment Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: B Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 21 H 1 65 40 60 T D R A R nannofossil clay 21 H 5 60 20 80 C D T R T T N clay with silt 22 H 4 30 15 85 C D T T N clay with silt 22 H 6 140 10 90 T A R A C nannofossil clay mixed sediment 24 X 1 90 40 60 R D R A T nannofossil clay 24 X 4 98 15 85 R D R T N clay with silt 25 X 3 108 <1 100 20 80 C D T T T T T clay with silt 25 X 6 107 25 75 5 95 T D T T A N N N N N nannofossil clay 26 X 3 90 <1 100 10 90 R R D T T T N N N N N clay with silt 26 X 4 144 20 80 1 99 T D T T C T N N N N clay with nannofossil 27 X 4 67 50 50 1 99 T T A T D T N N N N nannofossil clay mixed sediment 27 X 4 135 5 95 10 90 R R D T T T R N N N N clay with silt 28 X 4 111 30 70 5 95 T T D T T T A T N N N nannofossil clay 28 X 4 15 40 60 1 99 T D T T A T N N N clay nannofossil mixed sediment 29 X 1 122 15 85 10 90 R R D T T T C T clay with nannofossils 29 X 3 109 10 90 7 93 R R D T T T C T N N N clay with nannofossils 30 X 1 65 10 90 5 95 T D T T T C/R N N N N N clay with nannofossils 31 X 1 58 10 90 10 90 C/R R D T C/R N N N N N clay with nannofossils and silt 31 X 5 115 T N clay ? (lithified ) 32 X 1 108 7 93 9 91 R R D T T C/R T N N N N clay Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: B Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Zeolites/Aragonite Rock Fragments Carbonate Grains Rhombs Opaque Fe/MN Oxide Pyrite Glass Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 33 X 1 56 5 95 20 80 C R T T clay with silt 33 X 6 89 10 90 7 93 R T T C/R T clay with nannofossils 34 X 1 107 3 97 10 90 R R D T T T T T clay with silt 34 X 6 98 1 99 10 90 R R T T T T N N N N N clay with silt 35 X 1 63 10 90 R T D Y T T A T nannofossil clay with silt 35 X 1 133 5 95 C T D Y T C T clay with nannofossil and silt 38 X 2 120 3 97 R/C T D T/R T T C/A clay with nannofossil 38 X 4 139 7 93 R A R T A T nannofossil clay mixed sediment Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: C Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 H 1 113 7 93 R D R T T A R/C T nannofossil clay 1 H 2 80 30 70 C D C T T T R/C R R C siliceous silty clay 2 H 4 100 20 80 C T D R T T R T T T R clay with silt 3 H 3 110 40 60 10 90 R D R C siliceous clay with nannofossils 3 H 5 85 25 75 10 90 T D T/R C T T T T T nannofossil clay 4 H 7 70 20 80 20 80 C D R N N R T T R clay with silt and biosilica 4 H 7 20 45 55 5 95 T A R A T N N N N nannofossil clay mixed sediment 5 H 1 87 20 80 5 95 R T D T T C T N N N N clay with nannofossil 5 H 4 86 3 97 10 90 R R R D T T T T R T T T clay with silt 7 H 2 101 10 90 8 92 R T D R T T N R R T clay 7 H 4 107 10 90 8 92 R D R T T C/R T clay with nannofossils 7 H CC 5 20 80 5 95 R D R T C T R R T clay with nannofossil and biosilica 8 H 6 101 50 50 1 99 T A T T T D T N N N N nannofossil clay mixed sediment 8 H 2 54 10 90 10 90 R R D T T T R R T clay with silt and biosilica 9 H 1 74 2 98 15 85 C T R D T T T T T N T N N N clay with silt 9 H 6 78 15 85 7 93 R R T D T T C T R R clay with nannofossils 10 H 2 66 25 75 10 90 R D T T A T T nannofossil clay 10 H 4 128 75 25 <1 100 T A T T D T clayey nannofossil ooze 10 H 6 77 5 95 7 93 R T D T T T R N T clay 11 H 1 82 1 99 10 90 R R T D T T T T T T T N clay with silt Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: C Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 11 H 4 86 7 93 8 92 R R D T T T R T T T clay 11 H 6 52 1 99 8 92 R T D T T T N R R T clay with biosilica 13 H 4 100 10 90 R/C D T T T A T nannofossil clay with silt 13 H 5 100 15 85 R T D T/R T T R clay with silt 14 H 5 55 30 70 10 90 T D R A T N N N T nannofossil clay 14 H 7 10 25 75 35 65 C D T T T R R R R siliceous silty clay 15 H 1 55 25 75 20 80 R D R T T R R R R siliceous clay with silt 15 H 4 50 >5 95 30 70 R D C T R T T N silty clay 15 H 5 76 50 50 50 50 T D R A R nannofossil clay mixed sediment 16 H 1 140 30 70 C/A T D C T T R T R/C silty clay with silica 16 H 4 18 7 93 R T A R/C T T A T T T nannofossil clay mixed sediment 17 H 1 50 20 80 C T D R T T T T T T T clay with silt 17 H 3 40 3 97 T/R A R T D T T nannofossil clay mixed sediment 17 H 6 120 15 85 20 80 R D R T C T clay with silt and nannofossils 18 H 1 57 20 80 A T D R R T T clay with silt 18 H 2 97 10 90 R/C T D C T R T clay with silt 18 H 6 130 D C T T T A T nannofossil clay mixed sediment 19 H 3 14 3 97 5 95 R T T D T T R N N N N N clay 19 H 5 64 10 90 15 85 R D T T N N R R T clay silt and biosilica 12 H 4 83 50 50 4 96 T D T A T N N N N clay nannofossil mixed sediment Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: C Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 12 H 5 44 10 90 20 80 R clay with nannofossils 20 H 4 36 3 97 20 80 R D T T N T T clay with silt 20 H 6 56 25 75 3 97 R T D T T A T T nannofossil clay 21 H 3 56 60 40 10 90 T A T T D T nannofossil clay mixed sediment 21 H 5 69 1 99 20 80 C D T T T N clay with silt 21 H 4 42 3 97 15 85 C T T R N N N N N clay with silt 22 H 5 95 20 80 5 95 R D T T C T N N N N clay with nannofossils 22 H 3 89 1 99 15 85 R D T T T T clay with silt 23 H 1 41 40 60 2 98 T D T T A T N N N N nannofossil clay 24 H 1 48 20 80 5 95 T D T T C T N N N N clay with nannofossils 24 H 4 54 10 90 5 95 R D T T C T N N N N clay with nannofossils Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: D Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 H 1 15 40 60 5 95 R T D T T T A/D T T nannofossil clay 1 H 2 50 <1 100 10 90 C T D T T T T T T T T clay with silt 2 H 2 93 5 95 10 90 C D T T T R T T clay with silt 2 H 2 78 5 95 10 90 C D T R T T clay with silt 3 H 1 70 15 85 R T D C T T C T R T T C clay with silt and biosilica and nannofossils 3 H 7 50 3 97 R T T D R T A T R T T R nannofossil clay with silica 4 H 2 60 15 85 10 90 R T D R T T/R N R T T R clay with biosilica 4 H 5 50 30 70 10 90 R D T A R T T N T nannofossil clay 5 H 2 120 T A T T A R N N N N nannofossil clay mixed sediment 5 H 5 52 C D R R T T N N T clay with silt 6 H 6 49 10 90 R D R T T A T nannoclay with silt 7 H 1 55 15 85 10 90 R D T T R R T C/R clay with silica and silt 7 H 2 90 T A R A T N N N N nannofossil clay mixed sediment 8 H 1 70 R D R T/R T R R R R siliceous clay with silt 8 H 3 112 T A C A T N N N T nannofossil clay mixed sediment 8 H 5 55 R D R C N N N N N clay with nannofossils 9 H 3 50 10 90 C D R/C T T/R A T nannofossil clay with silt 9 H 5 90 35 65 A R D R T T C R R C siliceous silty clay 10 H 1 121 18 82 35 65 R D T T T R/C R R T clay with biosilica 10 H 4 89 50 50 2 98 T A T T D N N N N nannofossil clay mixed sediment Smear Slides N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1063 Hole: D Sili.Fraction Composition Core Type Section cm % Pelagic % Siliclastic % Siliclastic Sand % Siliclastic Silt % Siliclastic Clay Quartz Feldspar Mica Clay Chlorite Volcanic Glass Glauconite Phosphate Aragonite Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 11 H 2 81 <1 100 20 80 C D T T T T T T N N N clay with silt 10 H 4 89 40 60 5 95 R D R T A T N N N N nannofossil clay mixed sediment 11 H 5 76 3 97 10 90 C D R T T T N N N N N clay with silt 12 H 1 111 10 90 12 88 C T D T T T N R T T clay with silt 12 H 6 89 25 75 3 97 R D T T A T R T T nannofossil clay 12 H 3 101 0 100 25 75 A T T carbonaeous silty clay 13 H 5 62 30 70 2 98 T D T T A T N N N nannofossil clay 13 H 6 83 7 93 10 90 C T D T T T R T N N N clay with silt 14 H 6 77 7 93 5 95 R D T T R T R T T clay (with biosilica) 14 H 1 86 2 98 5 95 R D T T T T T N N N clay 15 H 7 51 4 96 7 93 R T T D T T T T T T clay 15 H 4 77 4 96 4 96 R D T T T N T T clay 16 H 1 64 2 98 10 90 C D T T T T T T clay with silt 16 H 5 66 5 95 D T T T N T T clay with silt 17 H 1 79 4 96 10 90 R D T T T N R R T clay with silt 17 H 6 99 <1 100 10 90 R D T T T N T clay with silt 17 H 2 138 <1 100 10 90 C D T T T N N N clay with silt 18 H 1 50 10 90 C D T T T R clay with silt 18 H 7 30 7 93 R A T T A T nannofossil clay mixed sediment 19 H 3 10 T D T C T T T T T clay with nannofossil 19 H 8 90 40 60 5 95 T A R A T nannofossil clay mixed sediment