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 81 553 B 1 1 0.0 140.0 0.00 1.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE FORAM NANNOFOSSIL OOZE 80 4 16 PLEISTOCENE NO AGE GIVEN 1.43 76 113 81 553 B 1 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE FORAM NANNOFOSSIL OOZE 75 2 23 PLEISTOCENE NO AGE GIVEN 1.52 71 128 81 553 B 1 3 0.0 140.0 3.00 4.40 1.40 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE FORAM NANNOFOSSIL OOZE 90 3 7 PLEISTOCENE NO AGE GIVEN 1.51 71 111 81 553 B 1 CC 0.0 20.0 4.50 4.70 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE CALCAREOUS MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 2 1 0.0 150.0 0.00 1.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 36 0 0 PLEISTOCENE NO AGE GIVEN 1.49 72 128 81 553 B 2 2 0.0 150.0 1.50 3.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 95 6 0 PLEISTOCENE NO AGE GIVEN 1.50 72 129 81 553 B 2 3 0.0 150.0 3.00 4.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 52 0 0 PLEISTOCENE NO AGE GIVEN 1.52 70 129 81 553 B 2 4 0.0 150.0 4.50 6.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 28 0 0 PLEISTOCENE NO AGE GIVEN 1.55 69 128 81 553 B 2 5 0.0 150.0 6.00 7.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA Successful FORAMINIFERA RICH NANNOFOSSIL OOZE NANNO FORAM OOZE 95 5 0 PLEISTOCENE NO AGE GIVEN 1.55 69 89 81 553 B 2 6 0.0 150.0 7.50 9.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 18 0 0 PLEISTOCENE NO AGE GIVEN 1.48 73 128 81 553 B 2 7 0.0 12.0 9.00 9.12 0.12 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 46 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 2 CC 0.0 30.0 9.22 9.52 0.30 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 48 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 3 1 0.0 150.0 9.50 11.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 1.54 69 129 81 553 B 3 2 0.0 150.0 11.00 12.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 1.58 67 129 81 553 B 3 3 0.0 150.0 12.50 14.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT UNIDENT CALC FOSSIL CALCAREOUS OOZE. NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 1.57 67 129 81 553 B 3 4 0.0 150.0 14.00 15.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 85 4 11 PLEISTOCENE NO AGE GIVEN 1.55 69 129 81 553 B 3 5 0.0 150.0 15.50 17.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 3 6 0.0 150.0 17.00 18.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 3 7 0.0 40.0 18.50 18.90 0.40 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 3 CC 0.0 25.0 19.04 19.29 0.25 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 1 0.0 150.0 19.00 20.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 2 0.0 150.0 20.50 22.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 82 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 3 0.0 150.0 22.00 23.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 55 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 4 0.0 150.0 23.50 25.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 26 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 5 0.0 150.0 25.00 26.50 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 6 0 0 PLEISTOCENE NO AGE GIVEN 1.49 72 129 81 553 B 4 6 0.0 150.0 26.50 28.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT FORAMINIFERA NANNOFOSSIL Successful NANNOFOSSIL RICH FORAMINIFERA OOZE NANNO FORAM OOZE 90 2 8 PLEISTOCENE NO AGE GIVEN 1.58 67 128 81 553 B 4 7 0.0 28.0 28.00 28.28 0.28 unk - 0000 MUD MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 81 553 B 4 CC 0.0 20.0 28.38 28.58 0.20 unk - 0000 SANDY MUD SANDY MUD 0 0 0 PLEISTOCENE NO AGE GIVEN