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 65 482 D 1 1 0.0 150.0 71.50 73.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD SILTY CLAY 9 17 74 UPPER QUATERNARY NO AGE GIVEN 1.47 74 142 65 482 D 1 2 0.0 50.0 73.00 73.50 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL TERRIGENOUS DETRITUS TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD SILTY CLAY 9 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 2 110.0 150.0 74.10 74.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH CLAY MINERAL RICH MUD SILTY CLAY 8 9 83 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 3 0.0 150.0 74.50 76.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 6 94 UPPER QUATERNARY NO AGE GIVEN 1.54 69 143 65 482 D 1 4 0.0 26.0 76.00 76.26 0.26 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 4 34.0 145.0 76.34 77.45 1.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 5 0.0 20.0 77.50 77.70 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 5 25.0 49.0 77.75 77.99 0.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 5 57.0 144.0 78.07 78.94 0.87 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 6 0.0 150.0 79.00 80.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.55 69 145 65 482 D 1 7 0.0 45.0 80.50 80.95 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD SILTY CLAY 7 16 77 UPPER QUATERNARY NO AGE GIVEN 65 482 D 1 CC 0.0 33.0 81.05 81.38 0.33 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 2 1 0.0 150.0 80.00 81.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 18 5 77 UPPER QUATERNARY NO AGE GIVEN 1.31 83 135 65 482 D 2 2 0.0 55.0 81.50 82.05 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.31 83 27 65 482 D 2 2 60.0 120.0 82.10 82.70 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.34 81 48 65 482 D 2 3 0.0 11.0 83.00 83.11 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.60 66 8 65 482 D 2 3 15.0 81.0 83.15 83.81 0.66 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.62 64 64 65 482 D 2 3 85.0 150.0 83.85 84.50 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 FELDSPAR QUARTZ Successful QUARTZ RICH FELDSPAR RICH SAND SILTY CLAY 26 0 74 UPPER QUATERNARY NO AGE GIVEN 1.57 68 60 65 482 D 2 4 0.0 20.0 84.50 84.70 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.44 75 19 65 482 D 2 4 27.0 40.0 84.77 84.90 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.53 70 11 65 482 D 2 4 41.0 61.0 84.91 85.11 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.56 68 17 65 482 D 2 4 70.0 80.0 85.20 85.30 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.52 71 6 65 482 D 2 4 86.0 150.0 85.36 86.00 0.64 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY CLAY 9 2 89 UPPER QUATERNARY NO AGE GIVEN 1.61 65 62 65 482 D 2 5 0.0 6.0 86.00 86.06 0.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 2 CC 0.0 21.0 86.23 86.44 0.21 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 1 0.0 150.0 89.50 91.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 29 3 68 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 2 0.0 150.0 91.00 92.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 8 0 93 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 3 0.0 150.0 92.50 94.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 4 0.0 150.0 94.00 95.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 5 0.0 144.0 95.50 96.94 1.44 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 20 0 80 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 6 0.0 135.0 97.00 98.35 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.63 64 114 65 482 D 3 7 0.0 50.0 98.50 99.00 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 3 CC 0.0 11.0 99.10 99.21 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 4 1 0.0 150.0 99.00 100.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.25 87 131 65 482 D 4 2 0.0 150.0 100.50 102.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MUD SILTY CLAY 10 2 88 UPPER QUATERNARY NO AGE GIVEN 1.28 85 138 65 482 D 4 3 0.0 80.0 102.00 102.80 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 5 1 0.0 115.0 108.50 109.65 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 28 1 71 UPPER QUATERNARY NO AGE GIVEN 1.54 69 78 65 482 D 5 2 2.0 150.0 110.02 111.50 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH SANDY MUD SILTY CLAY 8 0 92 UPPER QUATERNARY NO AGE GIVEN 1.61 65 142 65 482 D 5 3 4.0 18.0 111.54 111.68 0.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 5 CC 0.0 18.0 111.78 111.96 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY (SANDY) CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 6 1 0.0 150.0 118.00 119.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD SILTY CLAY 28 3 69 UPPER QUATERNARY NO AGE GIVEN 1.55 69 146 65 482 D 6 2 0.0 150.0 119.50 121.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL FELDSPAR Successful FELDSPAR RICH CLAY MINERAL RICH MUD SILTY CLAY 12 2 86 UPPER QUATERNARY NO AGE GIVEN 1.56 68 145 65 482 D 6 3 0.0 150.0 121.00 122.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CLASTIC SEDIMENT. SILTY CLAY 0 2 99 UPPER QUATERNARY NO AGE GIVEN 1.58 67 146 65 482 D 6 4 0.0 150.0 122.50 124.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY CLAY 6 0 94 UPPER QUATERNARY NO AGE GIVEN 1.58 67 145 65 482 D 6 5 0.0 125.0 124.00 125.25 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 94 UPPER QUATERNARY NO AGE GIVEN 1.52 71 99 65 482 D 6 CC 0.0 17.0 125.37 125.54 0.17 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 94 UPPER QUATERNARY NO AGE GIVEN 65 482 D 7 1 0.0 150.0 127.50 129.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK SILTY CLAY 60 0 40 UPPER QUATERNARY NO AGE GIVEN 1.61 65 144 65 482 D 7 2 0.0 115.0 129.00 130.15 1.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 40 UPPER QUATERNARY NO AGE GIVEN 1.66 62 78 65 482 D 7 3 0.0 150.0 130.50 132.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH PELAGIC CLAY SILTY CLAY 4 0 96 UPPER QUATERNARY NO AGE GIVEN 1.69 60 144 65 482 D 7 CC 8.0 26.0 132.08 132.26 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 96 UPPER QUATERNARY NO AGE GIVEN 65 482 D 8 1 0.0 2.0 138.00 138.02 0.02 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE Successful INDURATED CARBONATE CHALK MUDSTONE 100 0 0 UPPER QUATERNARY NO AGE GIVEN 65 482 D 9 1 0.0 15.0 140.50 140.65 0.15 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH MARLY NANNOFOSSIL CHALK MUDSTONE 44 1 56 1.40 78 4 65 482 D 10 3 50.0 71.0 154.00 154.21 0.21 CALCAREOUS TRANSITIONAL HETEROGENIC HARD CARBONATE ZEOLITE Successful ZEOLITE RICH MARLY CARBONATE LIMESTONE BASALT 45 0 55 2.27 26 3