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 1 CC 0.0 2.0 15.60 15.62 0.02 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE MARLY NANNOFOSSIL OOZE 70 4 26 PLEISTOCENE NO AGE GIVEN 47 398 2 1 75.0 150.0 25.75 26.50 0.75 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT unk - 0000 CARBONATE NANNOFOSSIL TERRIGENOUS DETRITUS Successful NANNOFOSSIL RICH CARBONATE RICH MARLY CALCAREOUS OOZE MARLY CALCAREOUS OOZE 44 2 54 PLEISTOCENE NO AGE GIVEN 47 398 2 2 0.0 150.0 26.50 28.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL FORAMINIFERA TERRIGENOUS DETRITUS Successful FORAMINIFERA RICH NANNOFOSSIL OOZE MARLY NANNO OOZE 61 0 39 PLEISTOCENE NO AGE GIVEN 47 398 2 3 0.0 75.0 28.00 28.75 0.75 DETRITAL TERRIGENOUS HETEROGENIC SOFT OTHER SILICEOUS TERRIGENOUS DETRITUS QUARTZ Successful QUARTZ RICH TERRIGENOUS DETRITUS RICH SANDY MUD MARLY NANNO OOZE 21 0 79 PLEISTOCENE NO AGE GIVEN 47 398 2 3 75.0 95.0 28.75 28.95 0.20 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO OOZE 90 0 10 PLEISTOCENE NO AGE GIVEN 47 398 2 3 95.0 150.0 28.95 29.50 0.55 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL OOZE MARLY NANNO OOZE 44 1 55 PLEISTOCENE NO AGE GIVEN 47 398 2 4 6.0 150.0 29.56 31.00 1.44 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE MARLY NANNO OOZE 50 35 55 PLEISTOCENE NO AGE GIVEN 47 398 2 5 0.0 150.0 31.00 32.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL TERRIGENOUS DETRITUS NANNOFOSSIL Successful NANNOFOSSIL RICH TERRIGENOUS DETRITUS RICH MUD MARLY NANNO OOZE 8 2 90 PLEISTOCENE NO AGE GIVEN 47 398 2 6 0.0 24.0 32.50 32.74 0.24 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD MARLY NANNO OOZE 0 0 90 PLEISTOCENE NO AGE GIVEN 47 398 2 CC 0.0 12.0 32.88 33.00 0.12 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD MARLY NANNO OOZE 0 0 90 PLEISTOCENE NO AGE GIVEN 47 398 3 1 0.0 150.0 34.50 36.00 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD NANNOFOSSIL OOZE 0 0 90 PLEISTOCENE NO AGE GIVEN 1.42 77 157 47 398 3 2 0.0 150.0 36.00 37.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD NANNO TERRIGENOUS OOZE 0 0 90 PLEISTOCENE NO AGE GIVEN 47 398 3 3 0.0 55.0 37.50 38.05 0.55 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL RICH MUD NANNO TERRIGENOUS MUD 0 0 90 PLEISTOCENE NO AGE GIVEN 1.59 66 56 47 398 3 3 55.0 150.0 38.05 39.00 0.95 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL Successful NANNOFOSSIL OOZE NANNO CALCAREOUS MUD 94 1 5 PLEISTOCENE NO AGE GIVEN 1.62 65 101 47 398 3 4 0.0 65.0 39.00 39.65 0.65 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE 79 2 20 PLEISTOCENE NO AGE GIVEN 47 398 3 4 65.0 78.0 39.65 39.78 0.13 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 47 398 3 4 78.0 150.0 39.78 40.50 0.72 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE 82 1 17 PLEISTOCENE NO AGE GIVEN 47 398 3 5 0.0 140.0 40.50 41.90 1.40 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO OOZE 0 0 0 PLEISTOCENE NO AGE GIVEN 47 398 3 CC 0.0 10.0 42.00 42.10 0.10 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO OOZE MUD 0 0 0 PLEISTOCENE NO AGE GIVEN 47 398 4 1 0.0 150.0 120.00 121.50 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH MARLY NANNOFOSSIL OOZE NANNO OOZE 58 2 40 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 2 0.0 150.0 121.50 123.00 1.50 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL OOZE NANNO OOZE 77 0 23 PLEISTOCENE PLIOCENE NO AGE GIVEN 1.65 63 157 47 398 4 3 0.0 145.0 123.00 124.45 1.45 CALCAREOUS PELAGIC MONOGENIC SOFT NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH NANNOFOSSIL OOZE NANNO OOZE 64 0 36 PLEISTOCENE PLIOCENE NO AGE GIVEN 1.66 62 145 47 398 4 4 0.0 87.0 124.50 125.37 0.87 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO OOZE MUD 77 1 23 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 4 87.0 93.0 125.37 125.43 0.06 CALCAREOUS unk - 0000 CALCAREOUS SEDIMENT. NANNO TERRIGENOUS OOZE 0 0 0 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 4 93.0 102.0 125.43 125.52 0.09 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL CLAY MINERAL Successful CLAY MINERAL RICH MARLY NANNOFOSSIL CHALK MARLY NANNO OOZE (SILTY) 42 3 55 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 4 102.0 150.0 125.52 126.00 0.48 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Successful TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO OOZE 77 0 23 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 5 0.0 57.0 126.00 126.57 0.57 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO OOZE MUD 50 35 23 PLEISTOCENE PLIOCENE NO AGE GIVEN 47 398 4 CC 0.0 20.0 126.70 126.90 0.20 CALCAREOUS PELAGIC MONOGENIC FIRM NANNOFOSSIL TERRIGENOUS DETRITUS Precoded data TERRIGENOUS DETRITUS RICH NANNOFOSSIL CHALK NANNO OOZE 50 35 23