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: 1058 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 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 1 117 20 80 R D R C R T T clay with nannofossils 1 H 2 100 15 85 A/D R R A T T nannofossil clay 1 H 4 56 5 95 60 40 A A T R R clayey silt 1 H 7 30 5 95 T D T T T C/A T T clay with nannofossolis 2 H 7 40 10 90 T D T C T T T clay with nannofossolis 3 H 3 80 5 95 T D T C T clay with nannofossolis 4 H 2 76 15 85 T D T C T T clay with nannofossolis 4 H 5 134 25 75 R/C D T C T R clay with nannofossolis 5 H 3 100 2 98 T A D T T T nannofossil ooze 6 H 2 70 5 95 T A D R T T T nannofossil ooze 7 H 2 67 2 98 T A T D T T T nannofossil ooze 7 H 5 115 10 90 T D T A T T T nannofossil clay 8 H 1 36 5 95 T A/D T A T T nannofossil clay 10 1 100 20 80 T D T T R T clay with silt 10 3 100 20 80 T D C clay with nannofossils 11 5 90 5 95 20 80 C D R R 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: 1058 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 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 1 70 20 80 10 90 R R D T T C T T T clay with silt and nannofossils 1 H 4 70 5 95 20 90 C R D T T T T clay with silt 3 H 2 91 15 85 20 80 R D R C T clay with silt and nannofossils 5 H 2 50 5 95 R T D T R/C C/A T T R clay with nannofossils 5 H 6 130 3 97 T C/A R D T T clayey nannofossil ooze 6 H 4 33 5 95 R A T T D T T T T clayey nannofossil ooze 6 H 6 66 2 98 T D C T T T clay with nannofossils 7 H 2 25 15 85 C D T/R C clay with nannofossils 7 H 3 59 40 60 C D T R R R clay with silt 7 H 3 87 25 75 C D T R T T clay 7 H 7 15 5 95 R/C A/D T T A T T T R nannofossil clay 8 H 2 75 2 98 R D T A T T T T nannofossil clay 8 H 7 50 5 95 T D T C/A T T T clay with nannofossils 9 H 2 91 2 98 T D T T A T T T nannofossil clay 9 H 5 91 30 70 C D T T T T T/R silty clay 10 H 1 70 25 75 20 80 R D R C R clay with silt and nannofossils and foraminifers 10 H 3 110 35 65 C D T R T C R T R clay with diatoms 11 H 2 26 15 85 R D T C T T clay with nannofossils 11 H 6 3 25 75 35 65 R D C A R silty 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: 1058 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 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 11 H 8 10 25 75 C D T T R T clay 12 H 4 25 20 80 5 95 R D T C/R T R R clay with biosilca and nannofossils 12 H 6 140 30 70 25 75 C D R C C R silty clay with nannofossils and foraminifers 13 H 2 6 40 60 15 85 R T A A C T T T nannofossil-clay mixed sediment with foraminifera 13 H 3 13 <1 99 99 1 D T A N T quartz and carbonate grain silt 13 H 3 70 50 50 10 90 T D D N C T R nannofossil -clay mixed sediment with diatoms 14 H 2 20 15 85 5 95 T T D C T T T clay with nannofossils 14 H 5 90 15 85 5 95 R T D R T R T T clay 16 H 1 100 15 5 R R D C T T T clay with nannofossils 16 H 2 100 7 10 R R D T R N clay with silt 17 H 3 92 20 20 R R D R C T R T clay with silt and nannofossils 17 H 5 112 15 10 R R D T C/R T R 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: 1058 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 10 H 2 40 5 95 15 85 R R D R N N T clay with silt 10 H 7 90 15 85 15 85 R T D R/C T C/R T T clay with diatoms 12 H 5 79 20 80 10 90 T D R C T T T T T clay with nannofossils 12 H 6 94 35 65 20 80 R D R C T R/C R R clay with diatoms and silt and nannofossils 14 H 5 120 10 90 10 90 R D R R T T T clay with silt 14 H 6 38 <1 99 5 95 T D T T clay 18 H 4 69 15 85 20 80 R D R T clay with nannofossils 18 H 4 104 25 75 20 80 T D R A nannofossil clay with silt