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: 1062 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 Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 1 H 1 40 50 50 5 95 R D T T A R N N N T nannofossil clay mixed sediment 1 H 1 130 15 85 1 99 T D T T C R T clay with nannofossils 2 H 1 95 15 85 9 91 R D T T C T N N N T clay with nannofossils 2 H 5 20 30 70 10 90 R D T T A T N N N T nannofossil clay 2 H 7 10 2 98 10 90 C D T T T T T T clay with silt 3 H 3 20 25 75 5 95 T D T A T T T nannofosil clay 3 H 1 70 1 99 10 90 C T D T T T T clay with silt 3 H 7 50 15 85 5 95 R D T C T T clay with nannofossils 4 H 4 80 15 85 5 95 R D T R N T clay 4 H 1 70 9 91 5 95 T D T T R/C T T clay 4 H 7 65 9 91 5 95 T D T R/C T T clay 5 H 1 76 5 95 5 95 T D T R N T T clay 5 H 3 85 50 50 5 95 T A T D T N T nannofossil clay mixed sediment 5 H 6 90 20 80 5 95 T D T C/A T N N N T clay with nannofossils 6 H 2 75 2 98 10 90 R R D T T N N N N T clay with silt 6 H 6 60 60 40 2 98 T D T D T T T nannofossil clay mixed sediment 7 H 1 100 5 95 T D T T C/R T clay with nannofossils 7 H 5 52 5 95 T A T T A T nannofossil clay mixed sediment 7 H 6 110 15 85 R A R A R nannofossil clay mixed sediment 8 H 4 110 R D R A clayey nannofossil ooze 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: 1062 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 Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 8 H 6 100 20 80 T D R A T nannofossil clay mixed sediment with silt 9 H 1 106 7 93 T A T T D T T nannofossil clay mixed sediment 9 H 2 75 10 90 R T D R R A nannofossil clay with silt 9 H 7 20 C C R D foraminifer silt 10 H 4 50 30 70 C D A C T carbonaceous clay with nannofossil 10 H 4 103 10 90 75 25 C A A R T clayey silt (silt layer) 10 H 5 30 25 75 15 85 R A C C/A clay with silt and nannofossils 11 H 2 70 10 90 15 85 R D A/C R clay with silt 11 H 5 44 2 98 5 95 T D R T clay 11 H 6 40 30 70 15 85 T D R A nannofossil clay with silt 14 H 1 80 2 98 T D T T R T clay 14 H 5 70 12 88 5 95 R D R C T clay with nannofossils 15 H 5 90 5 95 3 97 R T D T T T R T T clay 16 H 2 50 20 80 10 90 T T D R T C T N clay with nannofossils 16 H 1 80 10 90 5 95 T T D T T T R/C R N clay 16 H 6 90 10 90 5 95 R T D T T R/C T clay 17 H 6 60 5 95 5 95 R D T R T clay 17 H 4 20 5 95 2 98 T D T T T R T clay 19 H 1 70 10 90 5 95 R D T T C/R T T clay with nannofossils 19 H 6 70 0 100 80 20 C C D T T T clay with silt 20 H 1 70 clay N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1062 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 Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 3 H 1 36 5 95 T D R T A T R T R nannofossil clay (with biosilica?) 3 H 2 74 20 80 C D T T T R T R T C clay with silt and biosilica 5 H 1 45 C D T T N N R R R R clay with biosilica 5 H 2 20 T D R R C T N clay with nannofossil 5 H 6 20 T/R D T T C clay with nannofossils 5 H 7 20 R D T C T T clay with nannofossils 6 H 1 140 <2 >98 20 80 C D T N N T T T clay 6 H 4 20 T A T A T clayey nannofossil ooze 7 H 2 50 5 95 T T D T T A T nannofossil clay 7 H 5 96 2 98 T R T D nannofossil ooze 8 H 5 113 60 40 A T T A C C silt with foraminiferas and nannofossils 9 H 1 40 C A C A nannofossil clay mixed sediment 9 H 4 40 C D C R silty clay 9 H 4 140 C silty nannofossil clay 10 H 1 80 2 98 2 98 T D T T T T N N N N N clay 10 H 4 68 50 50 T A C D T N N N N nannofossil clay mixed with carbonaceous silt 10 H 7 75 15 85 2 98 T D T C T N N N N clay with nannofossils 11 H 2 83 1 99 20 80 R R D T T/N N N N N N clay with silt 11 H 6 80 40 60 3 97 R D T T A T N N N N nannofossil clay 12 H 1 78 0 100 7 93 R T D T T N N N N N N clay 12 H 5 83 25 75 2 98 T D T A T N N N N nannofossil clay N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1062 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 Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 13 H 2 110 20 80 3 97 T T D T T C/A T N N N N clay with nannofossils 13 H 4 120 1 99 5 95 T T D T T T T N N N clay 13 H 6 60 15 85 2 98 T T D T T C T T N N N clay with nannofossils 14 H 2 103 20 80 5 95 T D T T C T T N N N clay with nannofossils 14 H 6 94 20 80 5 95 T D T T C T T N N N clay with nannofossils 15 H 1 86 10 90 8 92 R R D T T C T N N N N clay with nannofossils 15 H 5 103 20 80 2 98 T D T T C/A T T N N N clay with nannofossils 16 H 1 64 7 93 5 95 R R D R T R T clay 16 H 2 55 11 89 5 95 T T D R T C T N N N N clay with nannofossils 16 H 7 33 5 95 20 80 R R D C T R T clay with silt 17 H 1 77 12 88 9 91 R T D R T C/R T N N N N clay with nannofossils 17 H 3 21 7 93 5 95 T R D R T R T N N N N carbonaceous clay 18 X 2 80 2 98 10 90 C T D T T T N N N N N clay with silt 19 X 1 90 5 95 10 90 C R D T T T N N N N N clay with silt 19 X 4 104 5 95 10 90 C R D T T N N N N N clay with silt 20 X 1 100 10 90 9 91 R T D R T C T N N N N clay with nannofossils 20 X 4 81 30 70 15 85 R T D R T A N nannofossil carbonaceous clay 21 X 1 20 D R/C clay 21 X 6 57 D C carbonaceous clay with nannofossils and silt 22 X 1 24 25 75 C T D R C/R silty clay with nannofossils 22 X 3 39 15 85 C D C/R T C/R clay with silt N=none; T=trace (<2%); R=rare (2-10%); C=common (10-25%); A=abundant (25-50%); D=dominant (>50%) Leg: 172 Site: 1062 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 Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 22 X 7 6 R D C C silty carbonaceous clay with nannofossils 23 X 1 60 T D T A nannofossil clay 23 X 3 7 20 80 R A C/A T A T T carbonaceous clay nannofossil mixed sediment 23 X 6 37 10 90 15 85 C D R R clay with silt 24 X 2 88 40 60 C T A C/A R T A T T T silty carbonaceous nannofossil clay 24 X 5 70 7 93 R/C D R R T 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: 1062 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 Zeolites/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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 1 H 2 90 C D C R clay 3 H 1 100 25 75 5 95 R R D T A/C T T T nannofossil clay 3 H 2 120 20 80 20 80 T D T C T clay with nannofosslis 3 H 4 110 1 99 3 97 T D T T T T T clay 4 H 2 70 2 98 8 92 R/C R D T/R T T T T T clay 4 H 6 134 40 60 1 99 T D A T nannofossil clay 5 H 1 126 8 92 11 89 T D T T T T/R clay with silt 5 H 2 121 25 75 1 99 T D T T A T T T nannofossil clay 5 H 4 130 20 80 3 97 T T D T T C T T clay with nannofossils 5 H 6 103 1 99 10 90 R R D T T T clay with silt 6 H 1 126 1 99 10 90 T T D T T T clay with silt 6 H 3 62 50 50 2 98 T T A T D T T T T nannofossil-clay mixed sediment 6 H 6 73 15 85 2 98 T D T C T clay with nannofossils 7 H 1 90 0 100 10 90 R R D T T clay with silt 7 H 4 85 10 90 T A D T nannofossil-clay mixed sediment 7 H 6 67 2 98 5 95 R D T T R clay 8 H 1 55 1 99 7 93 R R D T T clay 8 H 4 87 60 40 1 99 T A D T nannofossil-clay mixed sediment 9 H 3 60 15 85 5 95 R T T D T C R T clay with nannofossils 9 H 3 138 25 75 40 60 T A C C carbonaceous silty clay with nannofossils and foraminifers 9 H 4 40 3 97 15 85 C C D T T R 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: 1062 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 Zeolites/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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 9 H 6 117 0 100 3 97 C C D T T T clay with silt 10 H 1 60 25 75 R D T A R T R R R carbonate silty clay with nannofossils and foraminifers 10 H 2 46 15 85 R D T C R T A R T nannofossil clay with silt 11 H 3 43 T A R D clay 11 H 5 70 C D R C clay with nannofossils 12 H 2 100 7 93 R C R T T D R nannofossil ooze with clay 13 H 2 41 5 95 20 80 C D T R T clay with silt 13 H 3 30 T D C/R C/A clay with nannofossils 13 H 5 113 30 70 C D R silty clay 14 H 3 144 5 95 R D T R T T A R T 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: 1062 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 Zeolites Rock Fragments Carbonate Grains Rhombs (Dol.) Opaque Fe/MN Oxide Pyrite Amphibole Hematite Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Discoasters Organic matter Other Unidentified Sediment or Rock Name 3 H 6 110 3 97 5 95 T T D T T N N N N N clay 4 H 4 103 1 99 5 95 T T D T T clay 4 H 7 95 5 95 5 95 T D T R T T N N T clay 5 H 3 51 10 90 2 98 T D T C T N clay with nannofossils 5 H 7 28 10 90 5 95 T D T C T T clay with nannofossils 5 H 1 77 10 90 1 99 T D T T C T T T clay with nannofossils 6 H 1 122 15 85 5 95 T T D T T T C T clay with nannofossils 6 H 6 87 50 50 1 99 T D T A/D T T T T clay nannofossil mixed sediment 7 H 1 87 2 98 5 95 T T D T T N N N N N clay 7 H 4 74 5 95 12 88 T T D T R N N N N N clay with silt 7 H 6 104 50 50 1 99 T D T D N N N N N nannofossil clay mixed sediment 8 H 1 68 0 100 3 97 T D T N N N N N N clay 8 H 4 113 9 91 9 91 T T D T R/C T N N N N clay 9 H 4 91 1 99 15 85 C R D T T T N N N N N clay with silt 9 H 2 72 50 50 5 95 T T T D T 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: 1062 Hole: E 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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 1 H 1 23 50 50 10 90 T A T T D T nannofossil clay mixed sediment 1 H 1 85 10 90 10 90 R/C D T T T C T T clay with nannofossils 1 H 2 125 10 90 5 95 R R D T T T clay 2 H 3 80 10 90 1 99 T T D T C T T clay with nannofossils 3 H 2 140 10 90 R A T T T D R T nannofossil clay mixed sediment 5 H 4 5 5 95 T R C T D T nannofossil ooze with carbonate grains 5 H 7 47 5 95 R D T R T T T A T nannofossil clay 7 H 2 60 10 90 T T A T R T D R R nannofossil-clay mixed sediment 8 H 1 60 5 95 5 95 T D T R T N N N N clay 8 H 4 90 0 100 10 90 R R D T N T N N N N clay 8 H 3 35 55 45 2 98 T A T T D T N N N N nannofossil clay mixed sediment 9 H 4 62 0 100 10 90 R R D N N N N N N clay 9 H 2 28 60 40 2 98 T A D T N N N N T nannofossil clay mixed sediment 9 H 7 19 2 98 15 85 R R D T T T clay with silt 10 H 1 106 25 75 2 98 T T D T T A T N N N N nannofossil clay 10 H 4 66 15 85 2 98 T D T C T N N N N clay with nannofossils 11 H 2 113 25 75 5 95 T D T A T N N N N T nannofossil clay 11 H 5 77 20 80 5 95 T D A T N N N N nannofossil clay 11 H 7 94 30 70 5 95 T D T A R N N N N nannofossil clay 12 H 1 70 15 85 2 98 T D T T C R N N N N clay with nannofossils 16 H 1 80 10 90 R D T R T/R T C 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: 1062 Hole: E 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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 16 H 6 106 15 85 R/C D T T T R clay with silt 17 H 3 10 25 75 C T D T R T A R nannofossil clay with silt 18 H 1 100 5 95 R/C T D T R R T C 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: 1062 Hole: F 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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 3 H 1 75 20 80 1 99 T D C T N N N N clay with nannofossils 3 H 5 77 5 95 7 93 T D T T T T clay 4 H 2 77 15 85 5 95 R T D T T C T T T clay with nannofossils 4 H 4 129 50 50 2 98 T D A T N N N N clay nannofossil mixed sediment 5 H 2 68 5 95 7 93 T T D T N N N N N clay 5 H 4 41 50 50 1 99 T D D T nannofossil clay mixed sediment 5 H 6 86 0 100 10 90 C D T T N N N N N N clay with silt 6 H 2 53 50 50 1 99 T A T D T N N N N T nannofossil clay mixed sediment 6 H 3 84 0 100 8 92 R A T T N N N N N N clay 7 H 2 78 50 50 20 80 T A D T N N N N nannofossil clay mixed sediment 7 H 6 23 25 75 30 70 T D T A A T N N N N T nannofossil calcareous silty clay 7 H 6 116 9 91 2 98 T D T T T R/C T N N N N clay 8 H 2 99 15 85 10 90 T D T T T C clay with nannofossils 8 H 5 129 50 50 8 92 T A T T D T T nannofossil clay mixed sediment 9 H 1 53 30 70 5 95 R D A T N N N N nannofossil clay 9 H 4 64 50 50 5 95 T A T D T N N N N T nannofossil clay mixed sediment 9 H 6 31 20 80 5 95 T D C T N N N N 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: 1062 Hole: H 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 Discoasters Organic matter Other Unidentified Sediment or Rock Name 3 H 6 40 7 93 R D T R T T R C T clay with nannofossils 4 H 3 37 10 90 C T A T C T T A R T T T nannofossil-clay mixed sediment 4 H 3 65 15 85 C R D T C T T T C/A T T T T T clay with silt and nannofossils 4 H 3 76 15 85 C R D T C T T R C T T T T clay with silt and nannofossils 6 H 1 81 1 10 90 R T R D T T T T clay with silt 6 H 3 66 10 8 92 R R D T C T T clay with nannofossils 6 H 6 101 50 5 95 T A T T D T nannofossil clay mixed sediment 7 H 2 43 0 15 85 R R D T T T N N N N N clay with silt 7 H 6 117 0 10 90 R R D T T N N N N N clay with silt