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 87 583 A 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 4 96 UPPER QUATERNARY NO AGE GIVEN 1.65 63 129 87 583 A 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.66 62 129 87 583 A 1 3 0.0 78.0 3.00 3.78 0.78 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 3 0 97 UPPER QUATERNARY NO AGE GIVEN 87 583 A 2 1 0.0 150.0 4.00 5.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.64 63 130 87 583 A 2 2 0.0 150.0 5.50 7.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 1 2 97 UPPER QUATERNARY NO AGE GIVEN 1.60 65 128 87 583 A 2 3 0.0 150.0 7.00 8.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 67 0 0 UPPER QUATERNARY NO AGE GIVEN 1.60 66 129 87 583 A 2 4 0.0 12.0 8.50 8.62 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 2 CC 0.0 28.0 8.72 9.00 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 3 1 0.0 150.0 9.00 10.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 14 86 UPPER QUATERNARY NO AGE GIVEN 1.52 70 124 87 583 A 3 2 0.0 150.0 10.50 12.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH MUD MUD 3 5 92 UPPER QUATERNARY NO AGE GIVEN 1.54 69 116 87 583 A 3 3 0.0 150.0 12.00 13.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.57 68 115 87 583 A 3 4 0.0 50.0 13.50 14.00 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 3 CC 0.0 19.0 14.10 14.29 0.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 4 1 0.0 150.0 14.00 15.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.44 75 99 87 583 A 4 2 0.0 150.0 15.50 17.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ Successful QUARTZ RICH ROCK FRAGMENT RICH SAND MUD 6 4 90 UPPER QUATERNARY NO AGE GIVEN 1.55 69 128 87 583 A 4 3 0.0 150.0 17.00 18.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ QUARTZ RICH ROCK FRAGMENT RICH SAND SILT 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.55 68 99 87 583 A 4 4 0.0 32.0 18.50 18.82 0.32 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ QUARTZ RICH ROCK FRAGMENT RICH SAND SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 4 CC 0.0 20.0 18.92 19.12 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ QUARTZ RICH ROCK FRAGMENT RICH SAND SILTY CLAY 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 5 1 0.0 150.0 19.00 20.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ QUARTZ RICH ROCK FRAGMENT RICH SAND MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.55 69 110 87 583 A 5 2 0.0 150.0 20.50 22.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ Successful QUARTZ RICH ROCK FRAGMENT RICH SAND MUD 4 6 90 UPPER QUATERNARY NO AGE GIVEN 1.51 71 110 87 583 A 5 3 0.0 150.0 22.00 23.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 3 97 UPPER QUATERNARY NO AGE GIVEN 1.57 67 112 87 583 A 5 4 0.0 49.0 23.50 23.99 0.49 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 5 CC 0.0 20.0 24.10 24.30 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 4 13 83 UPPER QUATERNARY NO AGE GIVEN 87 583 A 6 1 0.0 112.0 24.00 25.12 1.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ Successful QUARTZ RICH MUD SAND 2 4 94 UPPER QUATERNARY NO AGE GIVEN 1.55 69 64 87 583 A 6 2 0.0 150.0 25.50 27.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 3 39 59 UPPER QUATERNARY NO AGE GIVEN 1.51 71 105 87 583 A 6 3 0.0 150.0 27.00 28.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 2 3 96 UPPER QUATERNARY NO AGE GIVEN 1.42 76 107 87 583 A 6 4 0.0 38.0 28.50 28.88 0.38 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 6 CC 0.0 20.0 28.99 29.19 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 7 1 0.0 150.0 29.00 30.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SAND 3 3 94 UPPER QUATERNARY NO AGE GIVEN 1.29 84 101 87 583 A 7 2 0.0 77.0 30.50 31.27 0.77 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 1 7 93 UPPER QUATERNARY NO AGE GIVEN 1.51 71 4 87 583 A 7 CC 0.0 20.0 31.39 31.59 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 8 1 0.0 150.0 34.00 35.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 2 0 98 UPPER QUATERNARY NO AGE GIVEN 1.52 71 116 87 583 A 8 2 0.0 138.0 35.50 36.88 1.38 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.52 71 99 87 583 A 8 3 0.0 150.0 37.00 38.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 FELDSPAR GLASS Successful GLASS RICH FELDSPAR RICH SAND MUD 0 3 97 UPPER QUATERNARY NO AGE GIVEN 1.51 71 113 87 583 A 8 4 0.0 44.0 38.50 38.94 0.44 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 8 5 0.0 31.0 40.00 40.31 0.31 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 8 CC 0.0 19.0 40.41 40.60 0.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 9 1 0.0 150.0 39.00 40.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.55 68 99 87 583 A 9 2 0.0 150.0 40.50 42.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 1 10 89 UPPER QUATERNARY NO AGE GIVEN 1.58 67 122 87 583 A 9 3 0.0 150.0 42.00 43.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.56 68 85 87 583 A 9 4 0.0 48.0 43.50 43.98 0.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 9 CC 0.0 18.0 44.08 44.26 0.18 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 A 10 1 0.0 150.0 44.00 45.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.41 77 75 87 583 A 10 2 0.0 150.0 45.50 47.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 6 4 90 UPPER QUATERNARY NO AGE GIVEN 1.55 69 104 87 583 A 10 3 0.0 142.0 47.00 48.42 1.42 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 1.60 66 113 87 583 A 10 CC 0.0 41.0 48.63 49.04 0.41 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 87 583 A 11 0 0.0 46.0 49.00 49.46 0.46 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 87 583 A 11 1 0.0 150.0 49.47 50.97 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 CLASTIC SEDIMENT. MUD 7 13 80 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 1.47 74 98 87 583 A 11 2 0.0 150.0 50.97 52.47 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ ROCK FRAGMENT Successful ROCK FRAGMENT RICH QUARTZ RICH SAND MUD 4 8 88 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 1.56 68 118 87 583 A 11 3 0.0 45.0 52.47 52.92 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 88 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN 87 583 A 11 CC 0.0 15.0 53.03 53.18 0.15 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 88 UPPER QUATERNARY #PROV. MQUAT NO AGE GIVEN