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 18 176 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SILTY AND MOTTLED MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 1.64 63 159 18 176 1 4 0.0 140.0 4.50 5.90 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD SLIGHTLY SILTY CLAY 0 0 95 PLEISTOCENE NO AGE GIVEN 1.62 64 129 18 176 2 1 0.0 70.0 6.00 6.70 0.70 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAY MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 1 70.0 150.0 6.70 7.50 0.80 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CARBONATE Precoded data CARBONATE RICH MUD CARBONATE BEARING MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 2 0.0 150.0 7.50 9.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 3 0.0 150.0 9.00 10.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 4 0.0 75.0 10.50 11.25 0.75 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE Precoded data CLAY CLAY 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 4 75.0 150.0 11.25 12.00 0.75 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 18 176 2 5 0.0 150.0 12.00 13.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 1.58 67 158 18 176 2 6 0.0 145.0 13.50 14.95 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 95 PLEISTOCENE NO AGE GIVEN 1.51 71 146 18 176 3 1 0.0 150.0 15.15 16.65 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 CARBONATE Successful CARBONATE RICH CLASTIC SEDIMENT MUD AND CLAY 3 12 85 PLEISTOCENE NO AGE GIVEN 18 176 3 2 3.0 126.0 16.68 17.91 1.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD CARBONATE RICH MUD 0 0 85 PLEISTOCENE NO AGE GIVEN 18 176 3 3 0.0 150.0 18.15 19.65 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD CARBONATE MUD 0 0 85 PLEISTOCENE NO AGE GIVEN 18 176 3 4 0.0 150.0 19.65 21.15 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD CARBONATE MUD 0 0 85 PLEISTOCENE NO AGE GIVEN 18 176 3 5 0.0 150.0 21.15 22.65 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 GLAUCONITE Successful GLAUCONITE RICH CLASTIC SEDIMENT GLAUCONITE MUD AND SAND 7 2 92 PLEISTOCENE NO AGE GIVEN 1.52 70 146 18 176 3 6 0.0 150.0 22.65 24.15 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD CARBONATE MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.57 68 150 18 176 4 1 121.0 150.0 25.21 25.50 0.29 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 4 2 2.0 150.0 25.52 27.00 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 4 3 0.0 150.0 27.00 28.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 4 4 0.0 150.0 28.50 30.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CARBONATE Precoded data CARBONATE RICH CLAY CARBONATE CLAY 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 4 5 0.0 150.0 30.00 31.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.48 73 147 18 176 4 6 0.0 150.0 31.50 33.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.55 69 158 18 176 5 1 25.0 150.0 32.53 33.78 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 5 2 0.0 150.0 33.78 35.28 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.45 75 150 18 176 5 3 0.0 150.0 35.28 36.78 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 5 4 0.0 150.0 36.78 38.28 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 18 176 5 5 0.0 150.0 38.28 39.78 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.68 61 143 18 176 5 6 0.0 150.0 39.78 41.28 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 92 PLEISTOCENE NO AGE GIVEN 1.47 74 127