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 4 30 1 1 80.0 150.0 50.80 51.50 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.45 74 74 4 30 1 3 37.0 150.0 53.37 54.50 1.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CALCAREOUS MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 1.32 82 120 4 30 1 5 0.0 150.0 56.00 57.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE-SANDY TO SILTY CLAY (LUTITE) 0 0 0 PLEISTOCENE NO AGE GIVEN 1.49 72 157 4 30 2 2 0.0 150.0 60.50 62.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CALCAREOUS CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.54 69 158 4 30 2 3 0.0 150.0 62.00 63.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY SLIGHTLY CALCAREOUS CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.55 69 156 4 30 2 4 0.0 150.0 63.50 65.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 FORAMINIFERA Successful FORAMINIFERA RICH SAND CLAY 13 0 88 PLEISTOCENE NO AGE GIVEN 1.64 63 156 4 30 3 1 98.0 150.0 108.98 109.50 0.52 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. SLIGHTLY CALCAREOUS CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.57 67 51 4 30 3 2 0.0 150.0 109.50 111.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CALCAREOUS CLAY 4 0 0 PLEISTOCENE NO AGE GIVEN 1.55 69 155 4 30 3 3 0.0 150.0 111.00 112.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 6 0 0 PLEISTOCENE NO AGE GIVEN 1.63 64 152 4 30 3 4 0.0 150.0 112.50 114.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 1 0 0 PLEISTOCENE NO AGE GIVEN 1.71 59 158 4 30 4 1 86.0 150.0 117.86 118.50 0.64 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 1.56 68 61 4 30 4 2 0.0 150.0 118.50 120.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 20 0 0 PLEISTOCENE NO AGE GIVEN 1.67 61 157 4 30 5 1 20.0 150.0 164.20 165.50 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 15 0 0 PLEISTOCENE NO AGE GIVEN 1.69 60 128 4 30 5 2 10.0 150.0 165.60 167.00 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 15 0 0 PLEISTOCENE NO AGE GIVEN 4 30 5 CC 0.0 0.0 167.10 167.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. SLIGHTLY CALCAREOUS CLAY 0 0 0 PLEISTOCENE NO AGE GIVEN 4 30 6 1 10.0 150.0 174.10 175.50 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. CLAY 13 0 0 PLEISTOCENE NO AGE GIVEN 1.75 57 147 4 30 6 2 0.0 150.0 175.50 177.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLAY MINERAL Successful CLAY MINERAL RICH SAND CLAY 8 0 92 PLEISTOCENE NO AGE GIVEN 1.80 54 160 4 30 6 3 0.0 150.0 177.00 178.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 8 0 0 UPPER PLIOCENE NO AGE GIVEN 1.80 54 156 4 30 6 CC 0.0 0.0 178.60 178.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 UPPER PLIOCENE NO AGE GIVEN 4 30 7 1 0.0 150.0 260.00 261.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAYSTONE 5 0 0 UPPER PLIOCENE NO AGE GIVEN 1.70 60 147 4 30 8 1 0.0 48.0 318.00 318.48 0.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTSTONE 23 0 0 LOWER PLIOCENE NO AGE GIVEN 4 30 8 CC 0.0 0.0 319.60 319.60 0.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ****** NO LITH GIVEN *** 0 0 0 LOWER PLIOCENE NO AGE GIVEN 4 30 9 1 10.0 110.0 366.10 367.10 1.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. FRIABLE CALCAREOUS OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 4 30 9 2 20.0 150.0 367.70 369.00 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH MUD CLAYEY FORAM OOZE 19 4 77 UPPER MIOCENE NO AGE GIVEN 4 30 10 1 0.0 60.0 375.00 375.60 0.60 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH CALCAREOUS VOLCANIC ASH 0 0 77 UPPER MIOCENE NO AGE GIVEN 4 30 10 2 0.0 150.0 376.50 378.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE CLAYEY SANDY SILTY FORAM OOZE 50 35 77 UPPER MIOCENE NO AGE GIVEN 4 30 10 3 0.0 150.0 378.00 379.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE SILTY SANDY FORAM OOZE 50 35 77 UPPER MIOCENE NO AGE GIVEN 4 30 11 1 62.0 150.0 384.62 385.50 0.88 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE SILTY CLAYEY FORAM OOZE 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.61 65 82 4 30 11 2 0.0 135.0 385.50 386.85 1.35 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE SILTY SANDY FORAM OOZE 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.72 58 134 4 30 11 CC 0.0 0.0 387.10 387.10 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE SILTY CLAYEY FORAM OOZE 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 4 30 12 1 0.0 150.0 393.00 394.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.53 70 136 4 30 12 2 0.0 150.0 394.50 396.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.49 72 145 4 30 12 3 0.0 150.0 396.00 397.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.45 75 157 4 30 12 4 0.0 150.0 397.50 399.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA Precoded data FORAMINIFERA OOZE MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 50 35 77 MIDDLE MIOCENE NO AGE GIVEN 1.57 68 157 4 30 12 5 0.0 150.0 399.00 400.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA SPICULE Successful SPICULE RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 42 19 39 MIDDLE MIOCENE NO AGE GIVEN 1.52 70 149 4 30 13 1 0.0 135.0 402.00 403.35 1.35 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MIXTURE OF FORAM OOZE CLAY AND FINE SAND-SILT 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.58 67 143 4 30 13 2 0.0 150.0 403.50 405.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD FORAMINIFERA SPICULE Successful SPICULE RICH INDURATED FORAMINIFERA CHALK MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 67 15 18 MIDDLE MIOCENE NO AGE GIVEN 1.55 68 150 4 30 13 3 7.0 150.0 405.07 406.50 1.43 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 53 0 0 MIDDLE MIOCENE NO AGE GIVEN 1.72 59 102 4 30 14 1 80.0 150.0 407.80 408.50 0.70 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 57 0 43 MIDDLE MIOCENE NO AGE GIVEN 1.54 69 73 4 30 15 1 100.0 150.0 413.00 413.50 0.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD unk - 1220 MARLY LIMESTONE. MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.59 66 53 4 30 15 2 0.0 150.0 413.50 415.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA GLAUCONITE Successful GLAUCONITE RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 47 0 53 LOWER MIOCENE NO AGE GIVEN 1.63 64 150 4 30 15 3 0.0 150.0 415.00 416.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 40 25 53 LOWER MIOCENE NO AGE GIVEN 1.64 63 158 4 30 15 4 0.0 150.0 416.50 418.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 40 25 53 LOWER MIOCENE NO AGE GIVEN 1.55 68 147 4 30 15 5 0.0 150.0 418.00 419.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF CALCAREOUS FORAM OOZE CLAY AND FINE SAND 40 25 53 LOWER MIOCENE NO AGE GIVEN 1.61 65 147 4 30 16 1 58.0 150.0 421.58 422.50 0.92 CALCAREOUS TRANSITIONAL HETEROGENIC HARD FORAMINIFERA CLAY MINERAL Precoded data CLAY MINERAL RICH MARLY FORAMINIFERA LIMESTONE MIXTURE OF FORAM OOZE SAND SILT CLAY 40 25 53 LOWER MIOCENE NO AGE GIVEN 1.47 73 77