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 47 398 B 1 1 7.0 150.0 229.57 231.00 1.43 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 70 2 29 PLIOCENE NO AGE GIVEN 47 398 B 1 2 7.0 150.0 231.07 232.50 1.43 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 0 0 0 PLIOCENE NO AGE GIVEN 47 398 B 1 3 6.0 145.0 232.56 233.95 1.39 CALCAREOUS PELAGIC MONOGENIC unk - 0000 CALCAREOUS OOZE. NANNO OOZE 74 0 0 PLIOCENE NO AGE GIVEN 1.66 62 137 47 398 B 1 4 5.0 150.0 234.05 235.50 1.45 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO OOZE 70 2 28 PLIOCENE NO AGE GIVEN 47 398 B 1 5 3.0 150.0 235.53 237.00 1.47 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE 83 0 17 PLIOCENE NO AGE GIVEN 47 398 B 1 6 0.0 50.0 237.00 237.50 0.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE 80 0 20 PLIOCENE NO AGE GIVEN 47 398 B 1 CC 0.0 0.0 237.61 237.61 0.00 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Precoded data NANNOFOSSIL OOZE NANNO OOZE 50 35 20 PLIOCENE NO AGE GIVEN