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 B 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 88 UPPER QUATERNARY NO AGE GIVEN 1.68 61 129 87 583 B 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 5 14 81 UPPER QUATERNARY NO AGE GIVEN 1.73 58 131 87 583 B 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 UPPER QUATERNARY NO AGE GIVEN 1.59 66 131 87 583 B 1 4 0.0 30.0 4.50 4.80 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 UPPER QUATERNARY NO AGE GIVEN 87 583 B 1 CC 0.0 20.0 4.90 5.10 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 UPPER QUATERNARY NO AGE GIVEN 87 583 B 2 1 0.0 150.0 5.00 6.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 UPPER QUATERNARY NO AGE GIVEN 1.64 64 128 87 583 B 2 2 0.0 150.0 6.50 8.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 81 UPPER QUATERNARY NO AGE GIVEN 1.57 67 127 87 583 B 2 3 0.0 140.0 8.00 9.40 1.40 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE MUD 27 26 47 UPPER QUATERNARY NO AGE GIVEN 1.50 72 111 87 583 B 2 4 0.0 50.0 9.50 10.00 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 47 UPPER QUATERNARY NO AGE GIVEN 87 583 B 2 CC 0.0 20.0 10.10 10.30 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 47 UPPER QUATERNARY NO AGE GIVEN 87 583 B 3 1 0.0 145.0 10.00 11.45 1.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 47 UPPER QUATERNARY NO AGE GIVEN 1.57 67 107 87 583 B 3 2 0.0 150.0 11.50 13.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS QUARTZ ROCK FRAGMENT Successful ROCK FRAGMENT RICH QUARTZ RICH SANDY MUD MUD 3 6 91 UPPER QUATERNARY NO AGE GIVEN 1.70 60 109 87 583 B 3 3 0.0 135.0 13.00 14.35 1.35 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE MUD 32 7 61 UPPER QUATERNARY NO AGE GIVEN 1.71 59 103 87 583 B 3 CC 0.0 20.0 14.45 14.65 0.20 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD CLAY 0 0 61 UPPER QUATERNARY NO AGE GIVEN 87 583 B 4 1 0.0 135.0 15.00 16.35 1.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 61 UPPER QUATERNARY NO AGE GIVEN 1.74 57 116 87 583 B 4 2 0.0 150.0 16.50 18.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 5 5 91 UPPER QUATERNARY NO AGE GIVEN 1.70 59 102 87 583 B 4 3 0.0 150.0 18.00 19.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD MUD 2 6 92 UPPER QUATERNARY NO AGE GIVEN 1.76 56 125 87 583 B 4 4 0.0 45.0 19.50 19.95 0.45 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 B 4 CC 0.0 30.0 20.10 20.40 0.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 B 5 1 0.0 150.0 20.00 21.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 ROCK FRAGMENT QUARTZ Successful QUARTZ RICH ROCK FRAGMENT RICH SAND MUD 4 9 87 UPPER QUATERNARY NO AGE GIVEN 1.66 62 116 87 583 B 5 2 0.0 125.0 21.50 22.75 1.25 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.68 61 94 87 583 B 5 3 0.0 150.0 23.00 24.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 1.66 62 118 87 583 B 5 4 0.0 48.0 24.50 24.98 0.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 0 UPPER QUATERNARY NO AGE GIVEN 87 583 B 5 CC 0.0 140.0 25.10 26.50 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 0