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 1 2 1 1 128.0 150.0 20.78 21.00 0.22 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL Precoded data MUD MUD 0 0 83 UPPER PLEISTOCENE NO AGE GIVEN 1 2 1 2 0.0 150.0 21.00 22.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CALCAREOUS OOZE FORAM CALCILUTITE 50 35 83 UPPER PLEISTOCENE NO AGE GIVEN 1.77 55 154 1 2 1 3 0.0 80.0 22.50 23.30 0.80 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CALCAREOUS OOZE FORAM CALCILUTITE 50 35 83 UPPER PLEISTOCENE NO AGE GIVEN 1.79 54 84 1 2 1 3 80.0 109.0 23.30 23.59 0.29 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CALCAREOUS OOZE NANNO CALCILUTITE 50 35 83 1.78 55 31 1 2 1 3 109.0 131.0 23.59 23.81 0.22 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL Precoded data NANNOFOSSIL RICH CALCAREOUS OOZE FORAM CALCILUTITE 50 35 83 1.81 53 23 1 2 1 3 131.0 150.0 23.81 24.00 0.19 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Precoded data MARLY NANNOFOSSIL OOZE NANNO CALCILUTITE 40 25 83 1.77 56 20 1 2 2 1 30.0 150.0 57.90 59.10 1.20 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL Successful MARLY NANNOFOSSIL OOZE NANNO OOZE 42 0 58 LOWER PLEISTOCENE NO AGE GIVEN 1.84 51 128 1 2 3 1 96.0 150.0 67.76 68.30 0.54 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL OOZE COCCOLITH OOZE 39 0 62 UPPER PLIOCENE NO AGE GIVEN 1.87 50 55 1 2 3 2 0.0 150.0 68.30 69.80 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. COCCOLITH OOZE 45 0 0 UPPER PLIOCENE NO AGE GIVEN 1.88 49 159 1 2 3 3 0.0 150.0 69.80 71.30 1.50 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. COCCOLITH OOZE 34 0 0 UPPER PLIOCENE NO AGE GIVEN 1.90 48 159 1 2 4 1 36.0 150.0 101.86 103.00 1.14 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE COCCOLITH OOZE 78 0 22 LOWER PLIOCENE NO AGE GIVEN 1.94 46 121 1 2 4 2 0.0 150.0 103.00 104.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. COCCOLITH OOZE 51 0 0 LOWER PLIOCENE NO AGE GIVEN 2.03 40 158 1 2 5 1 0.0 150.0 136.30 137.80 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. CALCITE CAPROCK 0 0 0 CRETACEOUS JURASSIC NO AGE GIVEN 1 2 5 2 0.0 46.0 137.80 138.26 0.46 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE Successful INDURATED CARBONATE CHALK CAPROCK 95 0 5 CRETACEOUS JURASSIC NO AGE GIVEN 1 2 6 1 0.0 30.0 140.80 141.10 0.30 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE GYPSUM Precoded data GYPSUM RICH INDURATED CARBONATE CHALK GYPSUM 50 35 5