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: 1056 Hole: A 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 Micrite Opaque Fe/MN Oxide Pyrite Amphibole Opal Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 H 2 113 30 70 35 65 C A T/R C/A R R T nannofossil silty clay 1 H 3 20 10 90 40 60 R/C D T T T/R T T T silty clay 1 H 7 20 40 60 15 85 R A R A T T T T/R nannofossil clay 1 H 7 70 40 60 25 75 T A R/C C/A R C T/R T R/C nannofossil clay with diatoms (olive green streak) 1 H 7 71 30 70 20 80 R A T/R A T T/R T R 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: 1056 Hole: B 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 Micrite Opaque Fe/MN Oxide Pyrite Amphibole Opal Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 H 3 15 30 70 20 80 T/R A T T T/R A T T T T nannofossil clay 4 H 5 112 25 75 10 90 T A T T C T T T clay with nannofossils 6 H 1 100 40 60 2 98 T D A T T nannofossil clay 6 H 4 99 60 40 2 98 T A A T clayey nannofossil ooze 6 H 5 100 5 95 100 R A A T T T clay nannofossil mixed sediment 8 H 2 55 10 90 15 85 C D C T clay with silt and nannofossils 9 H 2 140 5 95 10 40 50 A/D T C T C R clayey quartz silt with nannofossils 11 H 5 39 40 60 40 60 A D C T silty clay with nannofossils 11 H 6 130 50 50 10 90 R A A T T T clay nannofossil mixed sediment 12 H 6 70 0 100 100 0 D T T quartz silt 13 H 5 30 10 90 5 95 T D R/C T T clay 14 H 1 80 10 90 10 90 R D R T T T clay 15 H 3 40 15 85 20 80 R D R T C/R R clay with diatoms 15 H 6 25 7 93 15 85 R/C D T T clay 15 H 7 60 15 85 15 85 R D R T C/R R clay with diatoms 16 H 6 90 40 25 35 R T C T C/A T R/C A T T T foraminifera sand-silt-clay 16 H 8 30 10 90 15 85 R D R R R 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: 1056 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 Rock Fragments Carbonate Grains Micrite Opaque Fe/MN Oxide Pyrite Amphibole Opal Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 3 5 10 30 60 C T D C T T R R T T T silty clay 7 7 80 20 80 C T D C T T T clay with silt 8 CC 6 5 20 75 R T D R/C T A R T T T nannofossil clay with silt 10 H 2 80 20 80 20 80 C A A T T T clay with nannofossils & silt 10 H 7 30 5 95 10 90 R T D T T T clay with silt 11 H 4 70 3 97 5 95 R D T T T T clay 12 H 4 70 10 90 5 95 T D T T R R T R clay 12 H 6 40 10 90 30 70 C A T T R T T clay with silt 13 H 5 80 10 90 5 95 R D T T R R/C T T clay 14 H 2 75 7 93 7 93 R D R T T T clay 15 H 3 60 7 93 10 90 R/C D T R 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: 1056 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 Micrite Opaque Fe/MN Oxide Pyrite Amphibole Opal Nannofossils Foraminifers Diatoms Radiolarians Silicoflagellates Sponge Spicules Shell debris Fish remains Peloids/pellets Organic matter Other Unidentified Sediment or Rock Name 1 H 3 5 5 95 <1 15 84 C D R T T T clay with silt 2 H 3 23 7 93 <1 25 75 A D R T T T silty clay 2 H 4 120 11 89 10 90 C D C T T T clay with nannofossils and silt 3 H 2 60 50 50 25 75 C A A C T T nannofossil-clay mixed sediment with silt and foraminifera 4 H 4 70 60 40 50 50 A A D T T silty clayey nannofossil ooze 6 H 1 14 D pyrite nodule 6 H 3 140 50 50 25 75 C T A T A T R R clay nannofossil mixed sediment 6 H 7 30 55 45 10 90 R A R A T T T clay nannofossil mixed sediment 8 H 7 60 40 60 30 70 R A T A T T T clay nannofossil mixed sediment 8 H 7 83 40 60 R A A T T T T carbonateous silty clay 8 H 7 89 55 45 C A A T T carbonateous clayey silt 8 H 7 90 25 20 55 C T A A T R T T carbonateous sand-silt-clay 8 H 7 108 20 80 R D R R T T T clay with silt 8 H 7 109 7 20 73 R T D T T R R silty clay 9 H 5 53 7 93 R/C D R C T T T T R clay with nannofossils 10 H 8 34 50 20 30 A T T A R/C T C sand-silt-clay with foraminifera 11 H 3 10 50 50 15 85 C A T C/A T C T T/R clay nannofossil mixed sediment with diatoms 11 H 3 127 45 55 10 90 R A T T T A T T T clay nannofossil mixed sediment 12 H 4 130 5 90 55 45 C/A D/A T/R R/C R R T T clayey silt 12 H 7 10 45 55 15 85 R A T R C/A T T T clay nannofossil mixed sediment