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 44 388 A 1 1 56.0 140.0 0.56 1.40 0.84 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CALC SILTY CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 1 140.0 150.0 1.40 1.50 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY SAND 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CALC SILTY CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 3 0.0 40.0 3.00 3.40 0.40 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE MARLY NANNO OOZE 39 0 61 PLEISTOCENE NO AGE GIVEN 44 388 A 1 3 40.0 75.0 3.40 3.75 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ NANNOFOSSIL Successful NANNOFOSSIL RICH QUARTZ RICH MUD CALC SANDY SILT 21 0 79 PLEISTOCENE NO AGE GIVEN 44 388 A 1 3 75.0 120.0 3.75 4.20 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLASTIC SEDIMENT. MARLY NANNO OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 3 120.0 130.0 4.20 4.30 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLASTIC SEDIMENT. SANDY AND CLAYEY? SILT 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 3 130.0 150.0 4.30 4.50 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH MUD SAND 7 2 91 PLEISTOCENE NO AGE GIVEN 44 388 A 1 4 0.0 12.0 4.50 4.62 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLASTIC SEDIMENT. SAND 16 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 4 73.0 89.0 5.23 5.39 0.16 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLASTIC SEDIMENT. SAND 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 4 89.0 131.0 5.39 5.81 0.42 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ NANNOFOSSIL Successful NANNOFOSSIL RICH QUARTZ RICH MUD CALC CLAYEY (?) SILT 24 0 76 PLEISTOCENE NO AGE GIVEN 44 388 A 1 4 131.0 142.0 5.81 5.92 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAYEY SILT 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 4 142.0 150.0 5.92 6.00 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAYEY SILT 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 1 CC 0.0 0.0 6.10 6.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD CALC (NANNO) SILTY CLAY 27 0 73 PLEISTOCENE NO AGE GIVEN 44 388 A 2 1 70.0 150.0 37.70 38.50 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD CALC CLAY 12 0 88 PLEISTOCENE NO AGE GIVEN 44 388 A 2 2 0.0 30.0 38.50 38.80 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD CALC (NANNO) CLAY 0 0 88 PLEISTOCENE NO AGE GIVEN 44 388 A 2 2 30.0 80.0 38.80 39.30 0.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE MARLY NANNO OOZE 40 25 88 PLEISTOCENE NO AGE GIVEN 44 388 A 2 2 80.0 104.0 39.30 39.54 0.24 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE CALC CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 44 388 A 2 2 104.0 140.0 39.54 39.90 0.36 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE 35 0 65 PLEISTOCENE NO AGE GIVEN 44 388 A 2 3 0.0 150.0 40.00 41.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CALC (NANNO) SILTY CLAY 0 0 65 PLEISTOCENE NO AGE GIVEN 44 388 A 3 CC 0.0 0.0 46.60 46.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CALC CLAY (?) 0 0 65 PLEISTOCENE NO AGE GIVEN 44 388 A 4 1 88.0 150.0 208.88 209.50 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 65 UPPER MIOCENE NO AGE GIVEN 44 388 A 5 1 0.0 150.0 246.50 248.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD CLAY 0 2 98 UPPER MIOCENE NO AGE GIVEN 44 388 A 5 2 0.0 150.0 248.00 249.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAY 1 0 99 UPPER MIOCENE NO AGE GIVEN 44 388 A 5 3 0.0 150.0 249.50 251.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 2 0 98 UPPER MIOCENE NO AGE GIVEN 44 388 A 5 4 0.0 150.0 251.00 252.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 1 0 99 UPPER MIOCENE NO AGE GIVEN 1.70 60 145 44 388 A 5 5 0.0 140.0 252.50 253.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY (?) CLAY 1 2 97 UPPER MIOCENE NO AGE GIVEN 44 388 A 5 6 0.0 150.0 254.00 255.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY CLAY 1 0 99 UPPER MIOCENE NO AGE GIVEN 1.65 63 142 44 388 A 6 1 128.0 150.0 285.28 285.50 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 UPPER MIOCENE NO AGE GIVEN 1.86 50 21 44 388 A 6 2 10.0 150.0 285.60 287.00 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE Successful CARBONATE RICH MUD CLAY 2 0 99 UPPER MIOCENE NO AGE GIVEN 44 388 A 7 1 103.0 150.0 294.53 295.00 0.47 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 44 388 A 7 2 0.0 110.0 295.00 296.10 1.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAY 3 0 97 UPPER MIOCENE NO AGE GIVEN 44 388 A 7 3 0.0 150.0 296.50 298.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 2 0 98 UPPER MIOCENE NO AGE GIVEN 44 388 A 8 1 32.0 150.0 303.32 304.50 1.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 1 0 99 UPPER MIOCENE NO AGE GIVEN 44 388 A 8 CC 0.0 0.0 304.60 304.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 2 0 99 UPPER MIOCENE NO AGE GIVEN 44 388 A 9 1 0.0 47.0 312.50 312.97 0.47 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 3 0 97 UPPER MIOCENE NO AGE GIVEN 44 388 A 9 2 110.0 150.0 315.10 315.50 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLASTIC SEDIMENT. CLAY 0 0 0 UPPER MIOCENE NO AGE GIVEN 44 388 A 9 3 0.0 150.0 315.50 317.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CARBONATE Successful CARBONATE RICH CLAY CLAY 1 0 99 UPPER MIOCENE NO AGE GIVEN 44 388 A 9 4 0.0 140.0 317.00 318.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 4 0 96 UPPER MIOCENE NO AGE GIVEN 1.73 58 134 44 388 A 9 5 0.0 150.0 318.50 320.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY CLAY 0 2 98 UPPER MIOCENE NO AGE GIVEN 1.71 59 145 44 388 A 9 6 0.0 145.0 320.00 321.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL CLAY MINERAL RICH CLAY CLAY 2 2 96 MIDDLE MIOCENE NO AGE GIVEN 1.68 61 139 44 388 A 9 CC 0.0 0.0 321.60 321.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 3 2 95 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 10 1 52.0 150.0 322.52 323.50 0.98 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH MUD CLAY 1 0 99 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 10 CC 0.0 0.0 323.60 323.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 1 25.0 150.0 332.25 333.50 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE TERRIGENOUS DETRITUS CLAY MINERAL Successful CLAY MINERAL RICH TERRIGENOUS DETRITUS RICH CLAY CLAY 1 0 99 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 2 0.0 150.0 333.50 335.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 1 0 99 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 3 0.0 70.0 335.00 335.70 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 4 67.0 150.0 337.17 338.00 0.83 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 5 0.0 95.0 338.00 338.95 0.95 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 1 2 97 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 6 0.0 150.0 339.50 341.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Precoded data CLAY MINERAL RICH MUD CLAY 0 0 97 MIDDLE MIOCENE NO AGE GIVEN 44 388 A 11 CC 0.0 0.0 341.10 341.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Precoded data CLAY MINERAL RICH MUD CLAY 0 0 97