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 33 317 1 1 0.0 150.0 0.50 2.00 1.50 CALCAREOUS PELAGIC MONOGENIC FIRM FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA CHALK NANNO-FORAM OOZE 96 1 3 QUATERNARY NO AGE GIVEN 1.41 77 146 33 317 1 2 0.0 150.0 2.00 3.50 1.50 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO-FORAM 96 0 0 QUATERNARY NO AGE GIVEN 1.46 74 146 33 317 1 3 0.0 150.0 3.50 5.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL RICH CALCAREOUS OOZE NANNO-FORAM OOZE 96 0 4 QUATERNARY NO AGE GIVEN 1.50 72 146 33 317 1 4 0.0 150.0 5.00 6.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO-FORAM OOZE 95 0 0 QUATERNARY NO AGE GIVEN 1.49 72 141 33 317 1 5 0.0 150.0 6.50 8.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO-FORAM OOZE 95 0 0 QUATERNARY NO AGE GIVEN 1.47 73 146 33 317 1 6 0.0 150.0 8.00 9.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. FORAM-NANNO OOZE 95 0 0 QUATERNARY NO AGE GIVEN 1.49 72 144 33 317 1 CC 0.0 0.0 9.60 9.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT unk - 0000 CALCAREOUS OOZE. NANNO-FORAM OOZE 0 1 100 33 317 2 1 0.0 150.0 180.50 182.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 96 0 4 LOWER MIOCENE NO AGE GIVEN 1.65 63 100 33 317 2 2 0.0 150.0 182.00 183.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 95 0 0 LOWER MIOCENE NO AGE GIVEN 1.68 61 156 33 317 2 3 0.0 150.0 183.50 185.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 94 6 0 LOWER MIOCENE NO AGE GIVEN 1.65 63 156 33 317 2 4 0.0 150.0 185.00 186.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 95 69 0 LOWER MIOCENE NO AGE GIVEN 1.67 62 140 33 317 2 5 0.0 150.0 186.50 188.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 96 0 0 LOWER MIOCENE NO AGE GIVEN 1.68 61 145 33 317 2 6 0.0 150.0 188.00 189.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 95 0 0 LOWER MIOCENE NO AGE GIVEN 1.67 61 145 33 317 2 CC 0.0 0.0 189.60 189.60 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNOS 0 48 53 LOWER MIOCENE NO AGE GIVEN 33 317 3 1 100.0 150.0 343.00 343.50 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM-NANNO OOZE 94 8 0 LOWER MIOCENE NO AGE GIVEN 1.31 83 22 33 317 3 CC 0.0 0.0 343.60 343.60 0.00 CALCAREOUS PELAGIC MONOGENIC FIRM unk - 0000 Precoded data CHALK CHALK 50 35 0 UPPER EOCENE NO AGE GIVEN