leg site hole core section top interval depth (cm) bottom interval depth (cm) top of layer (m) bottom of layer(m) thickness of layer(m) lithology source heterogeneity hardness comp1 comp2 comp3 comp4 comp5 processing history flag lithology name from screen program lithology name from shipboard observer avg. calcareous material avg. siliceous material avg. detrital material age mnemonic at top of layer age mnemonic at bottom of layer age code(interpreted) avg density from g.r.a.p.e. avg porosity from g.r.a.p.e. number of g.r.a.p.e. measurements 65 484 A 1 1 0.0 150.0 0.00 1.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM SPICULE CLAY MINERAL Successful CLAY MINERAL RICH SPICULE RICH DIATOM RICH SILICEOUS MUD MUD 10 42 48 UPPER QUATERNARY NO AGE GIVEN 65 484 A 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 Precoded data CLASTIC SEDIMENTSTONE TURBIDITES 0 0 48 UPPER QUATERNARY NO AGE GIVEN 1.35 80 145 65 484 A 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 48 UPPER QUATERNARY NO AGE GIVEN 1.38 79 145 65 484 A 1 4 0.0 114.0 4.50 5.64 1.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD MUD 10 25 65 UPPER QUATERNARY NO AGE GIVEN 1.50 71 77 65 484 A 1 5 0.0 150.0 6.00 7.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL SPICULE Successful SPICULE RICH CLAY MINERAL RICH MUD MUD 6 20 73 UPPER QUATERNARY NO AGE GIVEN 1.39 78 145 65 484 A 1 CC 0.0 10.0 7.60 7.70 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 73 UPPER QUATERNARY NO AGE GIVEN 65 484 A 2 1 0.0 150.0 8.00 9.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM SPICULE CLAY MINERAL Successful CLAY MINERAL RICH SPICULE RICH DIATOM RICH SILICEOUS MUD MUD 10 45 45 UPPER QUATERNARY NO AGE GIVEN 65 484 A 2 2 0.0 150.0 9.50 11.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 45 UPPER QUATERNARY NO AGE GIVEN 1.34 81 145 65 484 A 2 3 0.0 135.0 11.00 12.35 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 45 UPPER QUATERNARY NO AGE GIVEN 1.45 75 131 65 484 A 2 4 0.0 150.0 12.50 14.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 7 15 78 UPPER QUATERNARY NO AGE GIVEN 1.49 72 138 65 484 A 2 5 0.0 98.0 14.00 14.98 0.98 unk - 0000 SANDY TURBIDITIC DEPOSITS SANDY TURBIDITIC DEPOSITS 12 22 66 UPPER QUATERNARY NO AGE GIVEN 65 484 A 3 1 0.0 150.0 17.50 19.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 RADIOLARIA DIATOM CLAY MINERAL Successful DIATOM RICH RADIOLARIA RICH SILICEOUS MUD MUD 17 36 47 UPPER QUATERNARY NO AGE GIVEN 65 484 A 3 2 0.0 150.0 19.00 20.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM RICH SILICEOUS MUD MUD 9 35 56 UPPER QUATERNARY NO AGE GIVEN 1.40 77 145 65 484 A 3 3 0.0 150.0 20.50 22.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE MUD 22 55 23 UPPER QUATERNARY NO AGE GIVEN 1.45 75 145 65 484 A 3 4 0.0 145.0 22.00 23.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ Successful QUARTZ RICH SAND MUD 6 3 91 UPPER QUATERNARY NO AGE GIVEN 1.45 75 136 65 484 A 3 5 0.0 26.0 23.50 23.76 0.26 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 91 UPPER QUATERNARY NO AGE GIVEN 1.47 74 25 65 484 A 3 5 40.0 145.0 23.90 24.95 1.05 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM RICH SILICEOUS MUD MUD 15 40 45 UPPER QUATERNARY NO AGE GIVEN 1.46 74 102 65 484 A 3 6 0.0 75.0 25.00 25.75 0.75 SILICEOUS TRANSITIONAL HETEROGENIC SOFT SPICULE CLAY MINERAL Successful CLAY MINERAL RICH SPICULE MUD MUD 10 39 51 UPPER QUATERNARY NO AGE GIVEN 1.39 78 6 65 484 A 3 CC 0.0 12.0 25.90 26.02 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 51 UPPER QUATERNARY NO AGE GIVEN 65 484 A 4 1 0.0 150.0 27.00 28.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL SPICULE Successful SPICULE RICH CLAY MINERAL RICH MUD MUD 1 28 71 UPPER QUATERNARY NO AGE GIVEN 1.36 80 145 65 484 A 4 2 0.0 121.0 28.50 29.71 1.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 71 UPPER QUATERNARY NO AGE GIVEN 1.37 80 91 65 484 A 4 3 0.0 130.0 30.00 31.30 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 71 UPPER QUATERNARY NO AGE GIVEN 1.40 77 108 65 484 A 4 4 0.0 76.0 31.50 32.26 0.76 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 71 UPPER QUATERNARY NO AGE GIVEN 1.37 80 4 65 484 A 4 CC 0.0 10.0 32.37 32.47 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 71 UPPER QUATERNARY NO AGE GIVEN 65 484 A 5 1 0.0 150.0 36.50 38.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM RICH SILICEOUS MUD MUD 10 43 47 UPPER QUATERNARY NO AGE GIVEN 1.30 84 143 65 484 A 5 2 0.0 150.0 38.00 39.50 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 SILICEOUS MUD. MUD 1 0 0 UPPER QUATERNARY NO AGE GIVEN 1.34 81 144 65 484 A 5 3 0.0 150.0 39.50 41.00 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 SPICULE CLAY MINERAL Successful CLAY MINERAL RICH SPICULE RICH SILICEOUS MUD MUD 12 37 51 UPPER QUATERNARY NO AGE GIVEN 1.44 75 138 65 484 A 5 4 0.0 145.0 41.00 42.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 20 16 64 UPPER QUATERNARY NO AGE GIVEN 1.44 76 135 65 484 A 5 5 0.0 27.0 42.50 42.77 0.27 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 484 A 5 CC 0.0 7.0 42.87 42.94 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 484 A 6 1 0.0 150.0 46.00 47.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.37 79 139 65 484 A 6 2 0.0 150.0 47.50 49.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD MUD 13 24 63 UPPER QUATERNARY NO AGE GIVEN 1.45 75 146 65 484 A 6 3 0.0 135.0 49.00 50.35 1.35 SILICEOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM RICH SILICEOUS MUD MUD 30 35 35 UPPER QUATERNARY NO AGE GIVEN 1.44 75 131 65 484 A 6 4 0.0 150.0 50.50 52.00 1.50 CALCAREOUS PELAGIC HETEROGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH SEMIINDURATED NANNOFOSSIL OOZE MUD 42 35 23 UPPER QUATERNARY NO AGE GIVEN 1.45 75 146 65 484 A 6 5 0.0 40.0 52.00 52.40 0.40 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK MUD 35 19 46 UPPER QUATERNARY NO AGE GIVEN 65 484 A 6 CC 0.0 7.0 52.50 52.57 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 46 UPPER QUATERNARY NO AGE GIVEN