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 60 456 A 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 70 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 70 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 1 3 0.0 100.0 3.00 4.00 1.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL GLASS Successful GLASS RICH NANNOFOSSIL OOZE VITRIC MUD 60 1 39 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 1.66 62 96 60 456 A 1 3 111.0 150.0 4.11 4.50 0.39 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 39 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 1.72 59 38 60 456 A 1 4 2.0 144.0 4.52 5.94 1.42 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 39 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 1.66 62 133 60 456 A 1 5 2.0 25.0 6.02 6.25 0.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 39 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 1.68 61 23 60 456 A 1 5 31.0 150.0 6.31 7.50 1.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH MUD VITRIC MUD 1 2 97 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 2.02 41 102 60 456 A 1 6 0.0 150.0 7.50 9.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH SAND VITRIC MUD 1 0 99 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 1.73 58 145 60 456 A 1 7 0.0 36.0 9.00 9.36 0.36 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 99 HOLOCENE UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 1 CC 0.0 10.0 9.60 9.70 0.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 99 60 456 A 2 CC 0.0 15.0 28.60 28.75 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD 0 0 99 QUATERNARY NO AGE GIVEN 60 456 A 3 1 0.0 150.0 38.00 39.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH MUD VITRIC MUD 3 2 95 QUATERNARY NO AGE GIVEN 1.57 67 141 60 456 A 3 2 0.0 141.0 39.50 40.91 1.41 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. VITRIC MUD 0 3 97 QUATERNARY UPPER PLEISTOCENE NO AGE GIVEN 1.64 64 128 60 456 A 3 3 0.0 42.0 41.00 41.42 0.42 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL GLASS Successful GLASS RICH CLAY MINERAL RICH MUD VITRIC MUD 10 0 90 QUATERNARY UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 3 CC 0.0 20.0 41.52 41.72 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUD VITRIC MUD WITH RARE FORAMS 0 0 90 QUATERNARY UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 4 1 0.0 58.0 47.50 48.08 0.58 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 90 QUATERNARY UPPER PLEISTOCENE NO AGE GIVEN 1.53 70 7 60 456 A 4 CC 0.0 20.0 48.18 48.38 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL NANNOFOSSIL Successful NANNOFOSSIL RICH CLAY MINERAL RICH MUD VITRIC MARLY NANNO OOZE 30 0 70 UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 5 1 0.0 150.0 57.00 58.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 70 UPPER PLEISTOCENE NO AGE GIVEN 60 456 A 5 2 0.0 150.0 58.50 60.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS NANNOFOSSIL Successful NANNOFOSSIL RICH GLASS RICH MUD MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.42 76 139 60 456 A 5 3 0.0 57.0 60.00 60.57 0.57 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 5 CC 0.0 20.0 60.73 60.93 0.20 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 6 1 0.0 150.0 66.50 68.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.46 74 109 60 456 A 6 2 0.0 5.0 68.00 68.05 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.47 73 3 60 456 A 6 2 5.0 20.0 68.05 68.20 0.15 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.43 76 13 60 456 A 6 2 20.0 30.0 68.20 68.30 0.10 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SILTSTONE-SANDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.50 71 8 60 456 A 6 2 30.0 40.0 68.30 68.40 0.10 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.41 77 10 60 456 A 6 2 40.0 45.0 68.40 68.45 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 Precoded data SILT SILT 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.55 69 5 60 456 A 6 2 45.0 60.0 68.45 68.60 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.46 74 10 60 456 A 6 2 60.0 65.0 68.60 68.65 0.05 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH PELAGIC CLAYSTONE SILTY VITRIC TUFF 3 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.51 71 5 60 456 A 6 2 65.0 78.0 68.65 68.78 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUDSTONE 0 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.39 78 11 60 456 A 6 2 78.0 138.0 68.78 69.38 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUDSTONE 0 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.46 74 58 60 456 A 6 2 138.0 150.0 69.38 69.50 0.12 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL FELDSPAR CLAY MINERAL Successful CLAY MINERAL RICH FELDSPAR RICH MUDSTONE MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.35 80 8 60 456 A 6 3 0.0 27.0 69.50 69.77 0.27 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 6 CC 0.0 15.0 69.87 70.02 0.15 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 7 1 0.0 150.0 76.00 77.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.44 75 127 60 456 A 7 2 0.0 150.0 77.50 79.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VITRIC MUDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.52 71 141 60 456 A 7 CC 0.0 35.0 79.10 79.45 0.35 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 8 1 0.0 150.0 85.50 87.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD OTHER SILICEOUS GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH SANDY MUDSTONE CALCAREOUS MUDSTOE 1 0 99 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 8 2 0.0 75.0 87.00 87.75 0.75 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL AUTHIGENIC CARBONATE Precoded data AUTHIGENIC CARBONATE RICH MUDSTONE CALCAREOUS MUDSTONE 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 9 1 0.0 150.0 95.00 96.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH MUDSTONE SILTSTONE 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.52 71 142 60 456 A 9 2 0.0 150.0 96.50 98.00 1.50 DETRITAL unk - 0000 DETRITAL SEDIMENT. MUDDY 0 0 100 LOWER PLEISTOCENE NO AGE GIVEN 1.45 75 112 60 456 A 9 3 0.0 23.0 98.00 98.23 0.23 DETRITAL PELAGIC HETEROGENIC HARD unk - 0000 GLASS CLAY MINERAL Successful CLAY MINERAL RICH GLASS RICH PELAGIC CLAYSTONE SANDY VITRIC TUFF 3 0 97 LOWER PLEISTOCENE NO AGE GIVEN 60 456 A 10 1 0.0 150.0 104.50 106.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.55 69 135 60 456 A 10 2 0.0 150.0 106.00 107.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.52 70 134 60 456 A 10 3 0.0 150.0 107.50 109.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE 0 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.57 67 137 60 456 A 10 4 0.0 95.0 109.00 109.95 0.95 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUDSTONE SANDSTONE 3 0 97 LOWER PLEISTOCENE NO AGE GIVEN 1.56 68 38