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 60 452 A 1 1 0.0 150.0 0.00 1.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD SILTY PELAGIC CLAY 0 1 99 QUATERNARY NO AGE GIVEN 1.35 81 118 60 452 A 1 2 0.0 150.0 1.50 3.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD SILTY PELAGIC CLAY 0 2 98 QUATERNARY NO AGE GIVEN 60 452 A 1 3 0.0 150.0 3.00 4.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS ROCK FRAGMENT FELDSPAR Successful FELDSPAR RICH ROCK FRAGMENT RICH SANDY MUD SILTY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 1.29 84 88 60 452 A 1 4 1.0 140.0 4.51 5.90 1.39 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL FELDSPAR Successful FELDSPAR RICH CLAY MINERAL RICH MUD SILTY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 1 5 0.0 70.0 6.00 6.70 0.70 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL Successful CLAY MINERAL RICH PELAGIC CLAY SILTY PELAGIC CLAY 0 1 99 QUATERNARY NO AGE GIVEN 60 452 A 1 5 71.0 85.0 6.71 6.85 0.14 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH CLAY SILTY PELAGIC CLAY 0 0 99 QUATERNARY NO AGE GIVEN 60 452 A 1 6 0.0 104.0 7.50 8.54 1.04 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 1 CC 0.0 26.0 8.73 8.99 0.26 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 2 1 0.0 150.0 8.50 10.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL FELDSPAR Successful FELDSPAR RICH CLAY MINERAL RICH CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 2 2 0.0 150.0 10.00 11.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 1.35 80 76 60 452 A 2 3 50.0 82.0 12.00 12.32 0.32 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 2 CC 0.0 15.0 12.42 12.57 0.15 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITIC PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 3 1 85.0 150.0 18.85 19.50 0.65 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 3 2 0.0 150.0 19.50 21.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 3 3 0.0 130.0 21.00 22.30 1.30 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 3 3 130.0 150.0 22.30 22.50 0.20 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE Precoded data ZEOLITE RICH PELAGIC CLAY ZEOLITIC PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 3 4 0.0 150.0 22.50 24.00 1.50 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY PELAGIC CLAY 10 10 100 QUATERNARY NO AGE GIVEN 60 452 A 3 5 1.0 150.0 24.01 25.50 1.49 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 ZEOLITE CLAY MINERAL Successful CLAY MINERAL RICH ZEOLITE RICH PELAGIC CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 1.38 79 136 60 452 A 3 6 2.0 30.0 25.52 25.80 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL ROCK FRAGMENT CLAY MINERAL Successful CLAY MINERAL RICH ROCK FRAGMENT RICH MUD PELAGIC CLAY 0 15 85 QUATERNARY NO AGE GIVEN 60 452 A 3 6 49.0 104.0 25.99 26.54 0.55 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 Precoded data PELAGIC CLAY PELAGIC CLAY 10 10 85 QUATERNARY NO AGE GIVEN 60 452 A 3 CC 0.0 13.0 26.70 26.83 0.13 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 4 1 0.0 82.0 27.50 28.32 0.82 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC PELAGIC CLAY 0 0 100 QUATERNARY NO AGE GIVEN 60 452 A 4 CC 0.0 5.0 28.42 28.47 0.05 SILICEOUS TRANSITIONAL HETEROGENIC SOFT RADIOLARIA CLAY MINERAL Successful CLAY MINERAL RICH RADIOLARIA MUD ZEOLITIC PELAGIC CLAY 0 31 69 60 452 A 4 CC 5.0 20.0 28.37 28.52 0.15 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL RADIOLARIA Precoded data RADIOLARIA RICH MUDSTONE RADIOLARIAN MUDSTONE 0 0 69 60 452 A 5 1 0.0 55.0 37.00 37.55 0.55 DETRITAL PELAGIC HETEROGENIC SOFT unk - 0000 CLAY MINERAL ZEOLITE Successful ZEOLITE RICH CLAY MINERAL RICH PELAGIC CLAY ZEOLITIC CLAY 2 0 98 60 452 A 5 CC 0.0 25.0 37.67 37.92 0.25 SILICEOUS PELAGIC MONOGENIC HARD unk - 0000 Precoded data CHERT CHERT 35 50 98