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 18 179 1 1 56.0 150.0 0.56 1.50 0.94 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 GLASS FORAMINIFERA Successful FORAMINIFERA RICH GLASS RICH CLASTIC SEDIMENT MUD 3 5 92 UPPER PLEISTOCENE NO AGE GIVEN 18 179 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD DIATOM NANNO BEARING MUD 0 0 92 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 155 18 179 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 NANNOFOSSIL DIATOM Successful DIATOM RICH NANNOFOSSIL RICH CLASTIC SEDIMENT DIATOM RICH MUD 3 30 67 UPPER PLEISTOCENE NO AGE GIVEN 1.50 71 142 18 179 2 1 0.0 150.0 3.50 5.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 FORAMINIFERA DIATOM Successful DIATOM RICH FORAMINIFERA RICH CLASTIC SEDIMENT MUD DIATOM OOZE 2 20 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 2 2 0.0 150.0 5.00 6.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD NANNO BEARING DIATOM MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.43 76 155 18 179 2 3 0.0 15.0 6.50 6.65 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 6 18 179 2 3 15.0 75.0 6.65 7.25 0.60 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 Precoded data SILT FORAM RICH QTZ SAND TO NANNO BEARING FORAM SILT 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.70 60 64 18 179 2 3 75.0 150.0 7.25 8.00 0.75 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.62 64 80 18 179 2 4 0.0 30.0 8.00 8.30 0.30 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM NANNOFOSSIL Precoded data NANNOFOSSIL RICH DIATOM OOZE MUD BEARING NANNO DIATOM OOZE 35 50 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 2 4 30.0 84.0 8.30 8.84 0.54 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM NANNOFOSSIL Precoded data NANNOFOSSIL RICH DIATOM OOZE DIATOM BEARING NANNO RICH MUD TO NANNO DIATOM OOZE 35 50 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 2 5 25.0 150.0 9.75 11.00 1.25 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM FORAMINIFERA Precoded data FORAMINIFERA RICH DIATOM OOZE MUD TO FORAM DIATOM OOZE 35 50 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 3 1 0.0 150.0 13.25 14.75 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM Precoded data MUDDY DIATOM OOZE MUD AND MUD DIATOM OOZE 25 40 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 3 2 0.0 150.0 14.75 16.25 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.55 68 153 18 179 3 3 0.0 150.0 16.25 17.75 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.80 54 155 18 179 3 4 0.0 150.0 17.75 19.25 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 3 5 0.0 64.0 19.25 19.89 0.64 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 3 6 0.0 150.0 20.75 22.25 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 4 1 91.0 150.0 23.41 24.00 0.59 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 4 2 0.0 150.0 24.00 25.50 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH WITH FORAM ASH BEARING FINE SAND AND FORAM MUD BEARING ASH 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.80 54 156 18 179 4 3 0.0 150.0 25.50 27.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL ANHYDRITE Precoded data ANHYDRITE RICH MUD ASH BEARING MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.71 59 156 18 179 4 4 0.0 148.0 27.00 28.48 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING COARSE MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.78 55 150 18 179 5 1 26.0 150.0 32.26 33.50 1.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 18 179 5 2 0.0 150.0 33.50 35.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.59 66 146 18 179 5 3 0.0 40.0 35.00 35.40 0.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 FORAMINIFERA Precoded data FORAMINIFERA RICH SILT FORAM RICH COARSE SILT 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.66 62 37 18 179 5 3 40.0 150.0 35.40 36.50 1.10 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 FORAMINIFERA Precoded data FORAMINIFERA RICH SILT SILT TO FORAM SILT 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.61 65 117 18 179 5 4 0.0 150.0 36.50 38.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL FORAMINIFERA Precoded data FORAMINIFERA RICH MUD FORAM RICH MUD 0 0 78 UPPER PLEISTOCENE NO AGE GIVEN 1.72 59 156 18 179 5 5 0.0 150.0 38.00 39.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 MICA FORAMINIFERA Successful FORAMINIFERA RICH MICA RICH CLASTIC SEDIMENT FORAM RICH MUD 18 6 76 UPPER PLEISTOCENE NO AGE GIVEN 1.74 57 157 18 179 5 6 0.0 150.0 39.50 41.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA Successful MICA RICH CLAY MUD 1 0 99 UPPER PLEISTOCENE NO AGE GIVEN 1.67 62 156 18 179 6 1 130.0 150.0 42.80 43.00 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA MICA RICH CLAY MUD 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 18 179 6 2 0.0 150.0 43.00 44.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA Successful MICA RICH CLAY MUD 1 18 81 UPPER PLEISTOCENE NO AGE GIVEN 1.62 64 155 18 179 7 1 20.0 150.0 51.20 52.50 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE DIATOM Precoded data DIATOM RICH CLAY DIATOM BEARING MUD 0 0 81 LOWER PLEISTOCENE NO AGE GIVEN 1.53 70 138 18 179 7 2 0.0 150.0 52.50 54.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE DIATOM Precoded data DIATOM RICH CLAY DIATOM BEARING MUD 0 0 81 LOWER PLEISTOCENE NO AGE GIVEN 1.57 68 156 18 179 7 3 0.0 150.0 54.00 55.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE DIATOM Precoded data DIATOM RICH CLAY DIATOM BEARING MUD 0 0 81 LOWER PLEISTOCENE NO AGE GIVEN 1.61 65 156 18 179 7 4 0.0 150.0 55.50 57.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA DIATOM Successful DIATOM RICH MICA RICH CLAY DIATOM RICH MUD 1 21 79 LOWER PLEISTOCENE NO AGE GIVEN 1.49 72 156 18 179 7 5 32.0 150.0 57.32 58.50 1.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA Successful MICA RICH CLAY DIATOM BEARING MUD 1 0 99 LOWER PLEISTOCENE NO AGE GIVEN 18 179 8 1 0.0 135.0 60.50 61.85 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 Precoded data SAND SILTY FINE SAND 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 18 179 8 1 135.0 148.0 61.85 61.98 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 18 179 8 2 5.0 150.0 62.05 63.50 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM RICH MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.59 66 154 18 179 8 3 0.0 150.0 63.50 65.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.64 63 155 18 179 8 4 0.0 150.0 65.00 66.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.56 68 156 18 179 8 5 0.0 150.0 66.50 68.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.71 59 156 18 179 8 6 0.0 150.0 68.00 69.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.70 60 156 18 179 9 1 0.0 150.0 70.00 71.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.58 67 156 18 179 9 2 4.0 150.0 71.54 73.00 1.46 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 99 LOWER PLEISTOCENE NO AGE GIVEN 1.60 66 147 18 179 9 3 0.0 45.0 73.00 73.45 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM BEARING MUD 0 0 99 PLIOCENE NO AGE GIVEN 18 179 9 4 0.0 150.0 74.50 76.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99 PLIOCENE NO AGE GIVEN 18 179 9 5 0.0 150.0 76.00 77.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.45 74 156 18 179 9 6 0.0 150.0 77.50 79.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.54 69 149 18 179 10 1 107.0 150.0 80.57 81.00 0.43 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 PLIOCENE NO AGE GIVEN 18 179 10 2 0.0 150.0 81.00 82.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.63 64 156 18 179 10 3 0.0 150.0 82.50 84.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.64 63 153 18 179 10 4 0.0 150.0 84.00 85.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.62 64 154 18 179 11 1 0.0 150.0 89.00 90.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 99 PLIOCENE NO AGE GIVEN 1.32 83 106 18 179 11 2 66.0 150.0 91.16 92.00 0.84 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99 1.35 81 73 18 179 11 3 20.0 150.0 92.20 93.50 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99 1.36 80 138 18 179 11 4 0.0 88.0 93.50 94.38 0.88 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE MICA GLASS Successful GLASS RICH MICA RICH CLAY ZEOLITE ASH BEARING CLAY 1 0 99 1.37 79 81 18 179 11 4 88.0 150.0 94.38 95.00 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS Precoded data GLASS RICH SAND ASH SAND 0 0 99 1.47 73 60 18 179 12 1 99.0 150.0 99.49 100.00 0.51 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD FINE MUD 0 0 99