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 44 394 A 1 1 0.0 11.0 89.00 89.11 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD MARLY NANNO OOZE 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 1 1 11.0 19.0 89.11 89.19 0.08 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD SILICEOUS CALCAREOUS CLAY 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 1 1 19.0 36.0 89.19 89.36 0.17 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD MARLY NANNO OOZE 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 1 1 36.0 150.0 89.36 90.50 1.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD NANNO OOZE 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 1 2 0.0 140.0 90.50 91.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD NANNO OOZE 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 1 2 140.0 150.0 91.90 92.00 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL RICH MUD MARLY NANNO OOZE 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 3 1 145.0 150.0 175.95 176.00 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 77 QUATERNARY NO AGE GIVEN 44 394 A 5 1 46.0 53.0 279.46 279.53 0.07 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 77 MIOCENE NO AGE GIVEN 44 394 A 5 1 53.0 150.0 279.53 280.50 0.97 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 CARBONATE FORAMINIFERA CLAY MINERAL Successful FORAMINIFERA RICH CARBONATE RICH INDURATED CHALK MARLY CHALK 82 15 3 MIOCENE NO AGE GIVEN 44 394 A 5 2 0.0 150.0 280.50 282.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 CARBONATE NANNOFOSSIL CLAY MINERAL Successful NANNOFOSSIL RICH CARBONATE RICH INDURATED CHALK CHALK 84 15 2 MIOCENE NO AGE GIVEN 44 394 A 5 3 0.0 150.0 282.00 283.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH CHALK CHALK 89 5 6 MIOCENE NO AGE GIVEN 44 394 A 6 0 0.0 30.0 355.00 355.30 0.30 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CHALK. CHALK 0 0 0 MIOCENE NO AGE GIVEN 44 394 A 6 1 0.0 27.0 355.45 355.72 0.27 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH CHALK SILICEOUS MARLY CHALK 89 15 0 MIOCENE NO AGE GIVEN 44 394 A 6 1 27.0 34.0 355.72 355.79 0.07 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MARLY CHALK 0 0 0 MIOCENE NO AGE GIVEN 44 394 A 6 1 34.0 150.0 355.79 356.95 1.16 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH MARLY CARBONATE CHALK MARLY CALCAREOUS CHALK 37 14 49 MIOCENE NO AGE GIVEN 44 394 A 6 2 0.0 150.0 356.95 358.45 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MARLY CALCAREOUS CHALK 86 0 0 MIOCENE NO AGE GIVEN 44 394 A 6 3 0.0 150.0 358.45 359.95 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MARLY CALCAREOUS CHALK 87 0 0 MIOCENE NO AGE GIVEN 44 394 A 6 4 0.0 150.0 359.95 361.45 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE CHALK CALCAREOUS MUD 83 12 5 MIOCENE NO AGE GIVEN 44 394 A 6 5 0.0 150.0 361.45 362.95 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH CHALK CALCAREOUS MUD 82 14 4 MIOCENE NO AGE GIVEN 44 394 A 6 6 0.0 43.0 362.95 363.38 0.43 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. CALCAREOUS MUD 0 0 0 MIOCENE NO AGE GIVEN 44 394 A 6 6 43.0 51.5 363.38 363.47 0.08 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH MARLY CARBONATE CHALK MARLY CALCAREOUS OOZE 49 15 36 MIOCENE NO AGE GIVEN 44 394 A 6 6 51.5 70.0 363.47 363.65 0.18 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY CARBONATE CHALK CALCAREOUS MUD 40 25 36 MIOCENE NO AGE GIVEN 44 394 A 6 6 70.0 150.0 363.65 364.45 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL RADIOLARIA Successful RADIOLARIA RICH CLAY MINERAL RICH MUD SILICEOUS MUD 20 30 50 MIOCENE NO AGE GIVEN