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 6 60 1 1 0.0 150.0 52.10 53.60 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 NANNOFOSSIL GLASS Successful GLASS RICH NANNOFOSSIL RICH CLASTIC SEDIMENT NANNO CHALK OOZE 24 2 74 MIDDLE MIOCENE NO AGE GIVEN 1.63 64 159 6 60 1 2 0.0 150.0 53.60 55.10 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL Precoded data MARLY NANNOFOSSIL CHALK NANNO CHALK OOZE 40 25 74 MIDDLE MIOCENE NO AGE GIVEN 1.66 62 158 6 60 1 3 0.0 150.0 55.10 56.60 1.50 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM unk - 0000 GLASS Successful GLASS RICH MARLY CHALK NANNO CHALK OOZE 48 0 52 MIDDLE MIOCENE NO AGE GIVEN 1.67 61 158 6 60 2 1 71.0 150.0 61.71 62.50 0.79 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL GLASS Successful GLASS RICH MARLY NANNOFOSSIL CHALK NANNO MARL CHALK OOZE 33 16 51 MIDDLE MIOCENE NO AGE GIVEN 1.62 65 82 6 60 2 2 0.0 150.0 62.50 64.00 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH VOLCANIC ASH 0 0 51 MIDDLE MIOCENE NO AGE GIVEN 1.69 60 157 6 60 3 1 81.0 150.0 130.01 130.70 0.69 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 51 MIDDLE MIOCENE NO AGE GIVEN 1.63 64 68 6 60 3 2 0.0 150.0 130.70 132.20 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 51 MIDDLE MIOCENE NO AGE GIVEN 1.74 57 158 6 60 4 1 0.0 150.0 134.10 135.60 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 51 MIDDLE MIOCENE NO AGE GIVEN 6 60 4 2 0.0 150.0 135.60 137.10 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 51 MIDDLE MIOCENE NO AGE GIVEN 6 60 5 1 20.0 150.0 213.00 214.30 1.30 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 GLASS Successful GLASS RICH SILT ASH 4 0 96 MIDDLE MIOCENE NO AGE GIVEN 6 60 5 2 0.0 150.0 214.30 215.80 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ASH 0 0 0 MIDDLE MIOCENE NO AGE GIVEN 6 60 5 3 0.0 150.0 215.80 217.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 0000 CLASTIC SEDIMENT. ASH 2 0 98 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 1 73.0 150.0 222.63 223.40 0.77 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH MUD SILTY VOLCANIC ASH 5 2 93 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 2 0.0 150.0 223.40 224.90 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS NANNOFOSSIL Successful NANNOFOSSIL RICH GLASS RICH MUD SILTY VOLCANIC ASH 6 2 92 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 3 0.0 140.0 224.90 226.30 1.40 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL GLASS NANNOFOSSIL Successful NANNOFOSSIL RICH GLASS RICH MUD SILTY VOLCANIC ASH 2 1 97 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 4 14.0 110.0 226.54 227.50 0.96 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS Successful GLASS RICH SAND VOLCANIC ASH 6 0 94 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 5 0.0 145.0 227.90 229.35 1.45 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH VOLCANIC ASH 0 0 94 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 6 0.0 150.0 229.40 230.90 1.50 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH VOLCANIC ASH 0 0 94 MIDDLE MIOCENE NO AGE GIVEN 6 60 6 7 26.0 150.0 231.16 232.40 1.24 CALCAREOUS TRANSITIONAL HETEROGENIC FIRM NANNOFOSSIL GLASS Successful GLASS RICH MARLY NANNOFOSSIL CHALK ASH 36 0 64 MIDDLE MIOCENE NO AGE GIVEN 6 60 7 1 53.0 150.0 289.13 290.10 0.97 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH SILTY VOLCANIC ASH 0 0 64 MIDDLE MIOCENE LOWER MIOCENE NO AGE GIVEN 6 60 7 2 0.0 85.0 290.10 290.95 0.85 DETRITAL TERRIGENOUS MONOGENIC HARD UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH TUFF SILTY ASH 4 0 96 MIDDLE MIOCENE LOWER MIOCENE NO AGE GIVEN 6 60 8 1 0.0 150.0 342.90 344.40 1.50 DETRITAL TERRIGENOUS MONOGENIC HARD UNIDENTIFIED MATERIAL GLASS GLASS RICH TUFF ASH 0 0 0 MIDDLE MIOCENE LOWER MIOCENE NO AGE GIVEN 6 60 8 2 0.0 150.0 344.40 345.90 1.50 DETRITAL TERRIGENOUS MONOGENIC HARD UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH TUFF VOLCANIC ASH 0 2 98 MIDDLE MIOCENE LOWER MIOCENE NO AGE GIVEN 6 60 9 2 0.0 150.0 348.40 349.90 1.50 DETRITAL TERRIGENOUS MONOGENIC HARD UNIDENTIFIED MATERIAL GLASS Successful GLASS RICH TUFF ASH 1 0 100 LOWER MIOCENE NO AGE GIVEN 6 60 9 3 0.0 150.0 349.90 351.40 1.50 DETRITAL TERRIGENOUS MONOGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH TUFF VOLCANIC ASH 0 0 100 LOWER MIOCENE NO AGE GIVEN