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 4 27 A 1 1 0.0 150.0 25.00 26.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD CLAY 0 0 100 1.55 69 158 4 27 A 1 2 0.0 150.0 26.50 28.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SLIGHTLY SILTY CLAY 0 0 0 1.47 74 96 4 27 A 1 3 0.0 150.0 28.00 29.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 4 27 A 1 4 0.0 150.0 29.50 31.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD SLIGHTLY SILTY CLAY 0 4 96 1.55 69 158 4 27 A 1 5 0.0 150.0 31.00 32.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SLIGHTLY SILTY CLAY 0 1 99 1.60 65 157 4 27 A 1 6 0.0 150.0 32.50 34.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SLIGHTLY SILTY CLAY 1 0 0 1.62 65 158 4 27 A 2 1 0.0 150.0 45.00 46.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 1.25 86 29 4 27 A 2 2 0.0 150.0 46.50 48.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL Successful CLAY MINERAL RICH SANDY MUD CLAY 0 0 100 1.54 69 157 4 27 A 2 3 0.0 23.0 48.00 48.23 0.23 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD SILTY SANDY CLAY 0 0 100 4 27 A 2 3 23.0 55.0 48.23 48.55 0.32 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SLIGHTLY SILTY CLAY 0 0 0 4 27 A 2 3 55.0 83.0 48.55 48.83 0.28 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 QUARTZ DETRITAL MINERAL Successful DETRITAL MINERAL RICH QUARTZ RICH SILT TURBIDITE SEQUENCE 0 0 100 4 27 A 2 3 83.0 110.0 48.83 49.10 0.27 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SILTY CLAY 0 0 0 4 27 A 2 3 110.0 116.0 49.10 49.16 0.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY CLAY 0 0 100 4 27 A 2 3 116.0 138.0 49.16 49.38 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. SLIGHTLY SILTY CLAY 0 0 0 4 27 A 3 1 50.0 150.0 54.50 55.50 1.00 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 0 0 100 1.61 65 98 4 27 A 3 2 11.0 130.0 55.61 56.80 1.19 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 0 4 27 A 3 3 0.0 77.0 57.00 57.77 0.77 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH SAND SILTY CLAY 0 0 100 4 27 A 3 3 77.0 139.0 57.77 58.39 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT ESTIMATED CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CLAY SLIGHTLY SILTY CLAY 5 0 95 4 27 A 4 1 0.0 150.0 63.00 64.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 0 0 100 4 27 A 4 2 0.0 148.0 64.50 65.98 1.48 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS CLAY MINERAL FECAL PELLET Successful FECAL PELLET RICH CLAY MINERAL RICH SANDY MUD CLAY 0 0 100 4 27 A 4 3 0.0 62.0 66.00 66.62 0.62 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 0 0 100 4 27 A 4 3 62.0 97.0 66.62 66.97 0.35 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS QUARTZ FELDSPAR Successful FELDSPAR RICH QUARTZ RICH SANDY MUD SANDY SILT+SAND 0 0 100 4 27 A 4 3 97.0 150.0 66.97 67.50 0.53 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. CLAY 8 0 93 4 27 A 4 4 8.0 60.0 67.58 68.10 0.52 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 QUARTZ PLANT DEBRIS Successful PLANT DEBRIS RICH QUARTZ RICH SAND SILT 0 0 100 4 27 A 4 4 60.0 150.0 68.10 69.00 0.90 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 13 0 88 4 27 A 4 5 0.0 150.0 69.00 70.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ QUARTZ RICH CLAY MINERAL RICH MUD CLAY 0 0 0 4 27 A 4 6 0.0 150.0 70.50 72.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL QUARTZ Successful QUARTZ RICH CLAY MINERAL RICH MUD CLAY 0 10 90 4 27 A 5 1 0.0 50.0 72.00 72.50 0.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAY 1 0 0 4 27 A 5 2 7.0 150.0 73.57 75.00 1.43 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL QUARTZ CLAY MINERAL Successful CLAY MINERAL RICH QUARTZ RICH MUD CLAY 0 0 100 4 27 A 5 3 0.0 150.0 75.00 76.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLASTIC SEDIMENT. CLAY 1 0 100 4 27 A 5 4 0.0 150.0 76.50 78.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL Successful CLAY MINERAL RICH MUD CLAY 0 0 100 4 27 A 5 5 0.0 150.0 78.00 79.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL CLAY MINERAL CARBONATE Successful CARBONATE RICH CLAY MINERAL RICH MUD CLAY 0 2 98