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 90 594 B 1 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT FORAMINIFERA NANNOFOSSIL QUARTZ Successful QUARTZ RICH NANNOFOSSIL RICH MARLY FORAMINIFERA OOZE FORAM-NANNO BEARING CLAYEY CHALK 55 12 33 QUATERNARY NO AGE GIVEN 90 594 B 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CLAYEY SILT 0 0 0 QUATERNARY NO AGE GIVEN 90 594 B 1 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC HETEROGENIC HARD NANNOFOSSIL SPICULE Successful SPICULE RICH INDURATED NANNOFOSSIL OOZE SILTY CLAY 55 30 15 QUATERNARY NO AGE GIVEN 1.69 60 129 90 594 B 2 1 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC HETEROGENIC HARD NANNOFOSSIL QUARTZ Successful QUARTZ RICH INDURATED NANNOFOSSIL OOZE SILTY CLAY 56 20 24 QUATERNARY NO AGE GIVEN 90 594 B 2 2 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC HETEROGENIC HARD NANNOFOSSIL QUARTZ Precoded data QUARTZ RICH INDURATED NANNOFOSSIL OOZE SILTY CLAY 50 35 24 QUATERNARY NO AGE GIVEN 1.69 60 130 90 594 B 2 3 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC HETEROGENIC HARD NANNOFOSSIL QUARTZ Precoded data QUARTZ RICH INDURATED NANNOFOSSIL OOZE SILTY CLAY 50 35 24 QUATERNARY NO AGE GIVEN 90 594 B 2 4 0.0 150.0 9.00 10.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE FORAM-NANNO SILTY CLAY 0 0 24 QUATERNARY NO AGE GIVEN 1.70 59 129 90 594 B 2 5 0.0 150.0 10.50 12.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUDSTONE FORAM-NANNO SILTY CLAY 30 5 65 QUATERNARY NO AGE GIVEN 90 594 B 2 6 0.0 60.0 12.00 12.60 0.60 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE FORAM-NANNO SILTY CLAY 0 0 65 QUATERNARY NO AGE GIVEN 90 594 B 2 CC 12.80 12.80 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE FORAM-NANNO SILTY CLAY 0 0 65 QUATERNARY NO AGE GIVEN 90 594 B 3 1 0.0 150.0 14.10 15.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE FORAM-NANNO SILTY CLAY 0 0 65 QUATERNARY NO AGE GIVEN 90 594 B 3 2 0.0 90.0 15.60 16.50 0.90 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUDSTONE NANNO SILTY CLAY 0 0 65 QUATERNARY NO AGE GIVEN 1.67 61 78 90 594 B 3 2 90.0 150.0 16.50 17.10 0.60 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE SILTY CLAY 45 0 55 QUATERNARY NO AGE GIVEN 1.75 57 52 90 594 B 3 3 0.0 64.0 17.10 17.74 0.64 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL MARLY LIMESTONE. NANNO SILTY CLAY 0 0 0 QUATERNARY NO AGE GIVEN 90 594 B 3 CC 17.84 17.84 0.00 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL MARLY LIMESTONE. NANNO SILTY CLAY 0 0 0 QUATERNARY NO AGE GIVEN 90 594 B 4 1 0.0 100.0 23.70 24.70 1.00 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL SPICULE Successful SPICULE RICH MARLY NANNOFOSSIL LIMESTONE NANNO BEARING SILTY CLAY 40 30 30 QUATERNARY NO AGE GIVEN 90 594 B 4 1 100.0 150.0 24.70 25.20 0.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE FORAM NANNO OOZE 50 10 40 QUATERNARY NO AGE GIVEN 90 594 B 4 2 0.0 150.0 25.20 26.70 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 80 5 15 QUATERNARY NO AGE GIVEN 1.73 58 129 90 594 B 4 3 0.0 30.0 26.70 27.00 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Precoded data FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 50 35 15 QUATERNARY NO AGE GIVEN 90 594 B 4 3 30.0 150.0 27.00 28.20 1.20 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO BEARING CLAY 25 40 15 QUATERNARY NO AGE GIVEN 90 594 B 4 4 0.0 150.0 28.20 29.70 1.50 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Successful NANNOFOSSIL RICH SPICULE MUDSTONE NANNO BEARING CLAY 30 35 35 QUATERNARY NO AGE GIVEN 1.79 54 128 90 594 B 4 5 0.0 115.0 29.70 30.85 1.15 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO BEARING CLAY 25 40 35 QUATERNARY NO AGE GIVEN 90 594 B 4 5 115.0 150.0 30.85 31.20 0.35 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO OOZE AND CLAY 25 40 35 QUATERNARY NO AGE GIVEN 90 594 B 4 6 0.0 85.0 31.20 32.05 0.85 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO OOZE AND CLAY 25 40 35 QUATERNARY NO AGE GIVEN 1.74 57 21 90 594 B 4 CC 32.21 32.21 0.00 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO OOZE AND CLAY 25 40 35 QUATERNARY NO AGE GIVEN 90 594 B 5 1 0.0 150.0 33.30 34.80 1.50 SILICEOUS TRANSITIONAL HETEROGENIC HARD SPICULE NANNOFOSSIL Precoded data NANNOFOSSIL RICH SPICULE MUDSTONE NANNO FORAM BEARING CLAYEY OOZE 25 40 35 QUATERNARY NO AGE GIVEN 90 594 B 5 2 0.0 150.0 34.80 36.30 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL LIMESTONE NANNO BEARING SILTY CLAY 45 5 50 QUATERNARY NO AGE GIVEN 90 594 B 5 3 0.0 150.0 36.30 37.80 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO BEARING SILTY CLAY 0 0 100 QUATERNARY NO AGE GIVEN 90 594 B 5 4 0.0 150.0 37.80 39.30 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO BEARING SILTY CLAY 0 0 0 QUATERNARY NO AGE GIVEN 1.77 56 129 90 594 B 5 5 0.0 150.0 39.30 40.80 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA SPICULE Successful SPICULE RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO SPICULE BEARING CLAYEY OOZE 65 25 10 QUATERNARY NO AGE GIVEN 90 594 B 5 6 0.0 130.0 40.80 42.10 1.30 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA SPICULE Precoded data SPICULE RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO BEARING CLAYEY OOZE 50 35 10 QUATERNARY NO AGE GIVEN 1.74 57 94 90 594 B 5 CC 42.21 42.21 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA SPICULE Precoded data SPICULE RICH FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO BEARING CLAYEY OOZE 50 35 10 QUATERNARY NO AGE GIVEN