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 14 140 1 1 8.0 150.0 89.08 90.50 1.42 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL FORAMINIFERA CLAY MINERAL Successful CLAY MINERAL RICH FORAMINIFERA RICH NANNOFOSSIL CHALK NANNO-FORAM CHALK OOZE 81 0 19 UPPER PLIOCENE NO AGE GIVEN 1.62 65 150 14 140 1 2 0.0 150.0 90.50 92.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CHALK. NANNO-FORAM CHALK OOZE 61 0 0 UPPER PLIOCENE NO AGE GIVEN 1.58 67 158 14 140 1 3 0.0 150.0 92.00 93.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CHALK. NANNO-FORAM CHALK OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.63 64 159 14 140 1 4 0.0 150.0 93.50 95.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CHALK. NANNO-FORAM CHALK OOZE 90 0 0 UPPER PLIOCENE NO AGE GIVEN 1.58 67 159 14 140 1 5 0.0 150.0 95.00 96.50 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL CHALK NANNO-FORAM CHALK OOZE 86 0 14 UPPER PLIOCENE NO AGE GIVEN 1.62 64 159 14 140 1 6 0.0 150.0 96.50 98.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Precoded data CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO-FORAM CHALK OOZE 50 35 14 UPPER PLIOCENE NO AGE GIVEN 1.64 63 144 14 140 2 1 0.0 150.0 201.27 202.77 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 14 LOWER MIOCENE NO AGE GIVEN 1.45 75 133 14 140 2 2 0.0 150.0 202.77 204.27 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM NANNOFOSSIL Successful NANNOFOSSIL RICH DIATOM MUD DIATOM MUD-OOZE 8 40 53 LOWER MIOCENE NO AGE GIVEN 1.30 83 157 14 140 2 3 0.0 150.0 204.27 205.77 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM SILICEOUS MUD. DIATOM MUD-OOZE 8 0 0 LOWER MIOCENE NO AGE GIVEN 1.45 74 158 14 140 2 4 0.0 150.0 205.77 207.27 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM Successful DIATOM MUD DIATOM MUD OOZE 6 45 49 LOWER MIOCENE NO AGE GIVEN 1.49 72 157 14 140 2 5 0.0 150.0 207.27 208.77 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM SILICEOUS MUD. DIATOM MUD OOZE 0 0 0 LOWER MIOCENE NO AGE GIVEN 1.39 78 157 14 140 2 6 0.0 150.0 208.77 210.27 1.50 SILICEOUS TRANSITIONAL HETEROGENIC SOFT DIATOM RADIOLARIA CLAY MINERAL Successful CLAY MINERAL RICH RADIOLARIA RICH DIATOM MUD DIATOM MUD OOZE 8 50 42 LOWER MIOCENE NO AGE GIVEN 1.43 76 148 14 140 3 1 0.0 150.0 311.00 312.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 42 MIDDLE EOCENE NO AGE GIVEN 1.47 73 155 14 140 3 2 0.0 150.0 312.50 314.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 42 MIDDLE EOCENE NO AGE GIVEN 1.62 65 150 14 140 3 3 0.0 140.0 314.00 315.40 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY CLAY 0 0 42 MIDDLE EOCENE NO AGE GIVEN 1.58 67 139 14 140 4 1 0.0 65.0 368.00 368.65 0.65 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SLIGHTLY SILTY CLAY 0 0 42 MIDDLE EOCENE NO AGE GIVEN 14 140 4 3 80.0 150.0 371.80 372.50 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SLIGHTLY SILTY CLAY 0 5 95 MIDDLE EOCENE NO AGE GIVEN 1.51 71 66 14 140 5 CC 0.0 0.0 427.10 427.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 QUARTZ Successful QUARTZ RICH SANDSTONE CLAY 0 0 100 14 140 6 1 0.0 122.0 510.00 511.22 1.22 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 14 140 6 2 0.0 150.0 511.50 513.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 15 0 0 1.32 82 113 14 140 7 1 140.0 150.0 586.40 586.50 0.10 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SHALE 0 0 0 PALEOCENE UPPER CRETACEOUS NO AGE GIVEN 14 140 8 1 33.0 48.0 645.33 645.48 0.15 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.56 68 8 14 140 8 1 48.0 85.0 645.48 645.85 0.37 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.71 59 39 14 140 8 1 85.0 96.0 645.85 645.96 0.11 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH SAND FINE SILTY SAND 0 0 100 MAESTRICHTIAN NO AGE GIVEN 1.73 58 12 14 140 8 1 96.0 147.0 645.96 646.47 0.51 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.78 55 54 14 140 8 1 147.0 150.0 646.47 646.50 0.03 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH SANDSTONE SILT 0 0 100 MAESTRICHTIAN NO AGE GIVEN 1.19 90 1 14 140 8 2 0.0 11.0 646.50 646.61 0.11 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.65 63 10 14 140 8 2 11.0 29.0 646.61 646.79 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH MUD SANDY SILT 0 0 100 MAESTRICHTIAN NO AGE GIVEN 1.62 65 16 14 140 8 2 29.0 66.0 646.79 647.16 0.37 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.81 53 40 14 140 8 2 66.0 70.0 647.16 647.20 0.04 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SILTY SAND 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.84 51 4 14 140 8 2 70.0 95.0 647.20 647.45 0.25 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE CLAY 0 0 100 MAESTRICHTIAN NO AGE GIVEN 1.81 53 27 14 140 8 2 95.0 100.0 647.45 647.50 0.05 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SILTY SAND AS AT 11-29CM 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.83 52 5 14 140 8 2 100.0 130.0 647.50 647.80 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH SILT CLAY AS AT 0-11 CM 0 0 100 MAESTRICHTIAN NO AGE GIVEN 1.79 55 32 14 140 8 3 0.0 13.0 648.00 648.13 0.13 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. SLIGHTLY CLAYEY SILT 0 0 0 MAESTRICHTIAN NO AGE GIVEN 1.73 58 11 14 140 8 3 13.0 150.0 648.13 649.50 1.37 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 QUARTZ Successful QUARTZ RICH SANDSTONE CLAY AND SILTY SAND 1 0 99 MAESTRICHTIAN NO AGE GIVEN 1.74 57 146