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 11 100 1 1 75.0 100.0 203.75 204.00 0.25 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE COCCOLITH OOZE 50 35 40 VALANGINIAN TITHONIAN NO AGE GIVEN 1.81 53 3 11 100 1 1 100.0 150.0 204.00 204.50 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 88 0 12 VALANGINIAN TITHONIAN NO AGE GIVEN 1.82 52 53 11 100 1 2 0.0 150.0 204.50 206.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 96 0 4 VALANGINIAN TITHONIAN NO AGE GIVEN 1.89 48 159 11 100 1 3 0.0 150.0 206.00 207.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 96 0 4 VALANGINIAN TITHONIAN NO AGE GIVEN 1.90 48 158 11 100 1 4 0.0 150.0 207.50 209.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO CARBONATE OOZE 64 0 36 VALANGINIAN TITHONIAN NO AGE GIVEN 1.91 47 150 11 100 1 5 0.0 150.0 209.00 210.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO CARBONATE OOZE 97 0 3 VALANGINIAN TITHONIAN NO AGE GIVEN 1.86 50 159 11 100 2 1 80.0 150.0 237.80 238.50 0.70 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MUDDY LIMESTONE 0 0 0 UPPER JURASSIC NO AGE GIVEN 11 100 2 2 0.0 144.0 238.50 239.94 1.44 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. MUDDY LIMESTONE 0 0 100 UPPER JURASSIC NO AGE GIVEN 11 100 2 3 0.0 150.0 240.00 241.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Successful INDURATED NANNOFOSSIL CHALK MUDDY LIMESTONE 75 0 25 UPPER JURASSIC NO AGE GIVEN 11 100 3 1 120.0 150.0 247.20 247.50 0.30 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH INDURATED NANNOFOSSIL CHALK MUDDY LIMESTONE 76 0 24 UPPER JURASSIC NO AGE GIVEN 11 100 3 CC 0.0 0.0 247.60 247.60 0.00 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Precoded data INDURATED NANNOFOSSIL CHALK CHERTY LIMESTONE 50 35 24 UPPER JURASSIC NO AGE GIVEN 11 100 4 1 0.0 150.0 259.00 260.50 1.50 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Precoded data INDURATED NANNOFOSSIL CHALK MUDDY LIMESTONE 50 35 24 UPPER JURASSIC NO AGE GIVEN 11 100 4 CC 0.0 0.0 260.60 260.60 0.00 CALCAREOUS PELAGIC MONOGENIC HARD NANNOFOSSIL Precoded data INDURATED NANNOFOSSIL CHALK MUDDY LIMESTONE 50 35 24 UPPER JURASSIC NO AGE GIVEN 11 100 5 1 118.0 150.0 262.18 262.50 0.32 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CARBONATE CLAY MINERAL Precoded data CLAY MINERAL RICH CARBONATE RICH MUDSTONE CALCILUTITE 0 0 24 UPPER JURASSIC NO AGE GIVEN 11 100 5 2 0.0 150.0 262.50 264.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CARBONATE CLAY MINERAL Successful CLAY MINERAL RICH CARBONATE RICH MUDSTONE CALCILUTITE 17 0 83 UPPER JURASSIC NO AGE GIVEN 11 100 6 1 8.0 150.0 267.08 268.50 1.42 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH MUDSTONE CALCILUTITE 29 0 71 UPPER JURASSIC NO AGE GIVEN 11 100 6 CC 0.0 0.0 270.10 270.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL NANNOFOSSIL CARBONATE Precoded data CARBONATE RICH NANNOFOSSIL RICH MUDSTONE CALCILUTITE 0 0 71 UPPER JURASSIC NO AGE GIVEN 11 100 7 1 26.0 150.0 276.26 277.50 1.24 CALCAREOUS PELAGIC MONOGENIC HARD unk - 0000 NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH INDURATED CHALK MUDDY LIMESTONE 104 0 0 OXFORDIAN NO AGE GIVEN 11 100 7 2 0.0 150.0 277.50 279.00 1.50 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH INDURATED CARBONATE CHALK CALCILUTITE 71 0 29 OXFORDIAN NO AGE GIVEN 11 100 7 CC 0.0 0.0 279.10 279.10 0.00 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL RICH CHALK LIMESTONE 116 0 0 OXFORDIAN NO AGE GIVEN 11 100 8 1 90.0 150.0 286.90 287.50 0.60 CALCAREOUS TRANSITIONAL HETEROGENIC HARD CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE CALCILUTITE 52 0 48 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 8 2 18.0 150.0 287.68 289.00 1.32 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH INDURATED CARBONATE CHALK CALCILUTITE 85 0 15 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 8 3 10.0 150.0 289.10 290.50 1.40 CALCAREOUS PELAGIC MONOGENIC HARD CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH INDURATED CARBONATE CHALK CALCILUTITE 71 0 29 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 9 1 75.0 150.0 302.75 303.50 0.75 CALCAREOUS TRANSITIONAL MONOGENIC HARD NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL LIMESTONE CALCILUTITE 64 0 36 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 9 2 0.0 150.0 303.50 305.00 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC HARD CARBONATE NANNOFOSSIL Successful NANNOFOSSIL RICH MARLY CARBONATE LIMESTONE SLIGHTLY CLAYEY CALCILUTITE 56 0 44 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 10 1 65.0 150.0 311.65 312.50 0.85 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CARBONATE Successful CARBONATE RICH NANNOFOSSIL OOZE CALCILUTITE 69 0 31 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 10 2 0.0 130.0 312.50 313.80 1.30 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM CARBONATE NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL RICH MARLY CARBONATE CHALK CALCILUTITE 57 0 44 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 10 2 130.0 150.0 313.80 314.00 0.20 unk - 0000 BASALT BASALT 0 0 0 OXFORDIAN CALLOVIAN NO AGE GIVEN 11 100 11 1 5.0 145.0 317.05 318.45 1.40 unk - 0000 BASALT BASALT 0 0 100 UPPER JURASSIC MIDDLE JURASSIC NO AGE GIVEN 11 100 12 1 65.0 150.0 321.65 322.50 0.85 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 MAGNETITE FELDSPAR Successful FELDSPAR RICH MAGNETITE RICH CLASTIC SEDIMENTSTONE BASALT 14 0 86 11 100 13 1 65.0 150.0 324.65 325.50 0.85 unk - 0000 BASALT BASALT 0 0 0 11 100 13 2 40.0 150.0 325.90 327.00 1.10 unk - 0000 BASALT BASALT 0 0 0