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 19 184 1 1 50.0 80.0 0.50 0.80 0.30 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM ROCK FRAGMENT Successful ROCK FRAGMENT RICH MUDDY DIATOM OOZE TERRIGENOUS SANDY DIATOM OOZE 0 70 30 UPPER PLEISTOCENE NO AGE GIVEN 19 184 1 1 80.0 150.0 0.80 1.50 0.70 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. TERRIGENOUS SANDY CLAY RICH DIATOM OOZE 3 43 55 UPPER PLEISTOCENE NO AGE GIVEN 19 184 1 2 0.0 46.0 1.50 1.96 0.46 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. TERRIGENOUS SILT BEARING DIATOM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.35 81 50 19 184 1 2 46.0 51.0 1.96 2.01 0.05 SILICEOUS unk - 0000 SILICEOUS SEDIMENT. PUMICE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.39 78 5 19 184 1 2 51.0 150.0 2.01 3.00 0.99 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE TERRIGENOUS SILT BEARING DIATOM OOZE 0 80 20 UPPER PLEISTOCENE NO AGE GIVEN 1.37 79 105 19 184 1 3 0.0 35.0 3.00 3.35 0.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. TERRIGENOUS SANDY DIATOM OOZE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.38 79 29 19 184 1 3 35.0 86.0 3.35 3.86 0.51 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. PUMICE 0 0 0 UPPER PLEISTOCENE NO AGE GIVEN 1.43 76 54 19 184 1 3 86.0 141.0 3.86 4.41 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE TERRIGENOUS SANDY DIATOM OOZE 5 69 27 UPPER PLEISTOCENE NO AGE GIVEN 1.36 80 59 19 184 1 3 141.0 150.0 4.41 4.50 0.09 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 27 1.26 86 7 19 184 2 1 90.0 150.0 128.90 129.50 0.60 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE SILT BEARING DIATOM OOZE 35 50 27 UPPER PLIOCENE NO AGE GIVEN 19 184 2 2 0.0 90.0 129.50 130.40 0.90 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE SILT BEARING DIATOM OOZE 35 50 27 UPPER PLIOCENE NO AGE GIVEN 1.30 84 97 19 184 2 2 90.0 91.0 130.40 130.41 0.01 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 5000 Precoded data SILT SANDY SILT 0 0 27 UPPER PLIOCENE NO AGE GIVEN 1.29 84 1 19 184 2 2 91.0 128.0 130.41 130.78 0.37 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE SILT BEARING DIATOM OOZE 35 50 27 UPPER PLIOCENE NO AGE GIVEN 1.30 83 39 19 184 2 2 128.0 136.0 130.78 130.86 0.08 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL ROCK FRAGMENT FELDSPAR Successful FELDSPAR RICH ROCK FRAGMENT RICH MUDSTONE VOLCANIC SANDY SILT OR FELDSPATHOLITHIC SANDY SILT 0 0 100 UPPER PLIOCENE NO AGE GIVEN 1.38 79 9 19 184 2 2 136.0 145.0 130.86 130.95 0.09 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE SILT BEARING DIATOM OOZE 35 50 100 UPPER PLIOCENE NO AGE GIVEN 1.70 59 9 19 184 2 3 0.0 150.0 131.00 132.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 75 25 UPPER PLIOCENE NO AGE GIVEN 1.45 75 158 19 184 2 4 0.0 55.0 132.50 133.05 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.34 81 58 19 184 2 4 55.0 56.0 133.05 133.06 0.01 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE VOLCANIC SANDY SILT 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.49 72 1 19 184 2 4 56.0 150.0 133.06 134.00 0.94 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.37 79 100 19 184 2 5 0.0 150.0 134.00 135.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 1 0 0 UPPER PLIOCENE NO AGE GIVEN 19 184 2 6 0.0 40.0 135.50 135.90 0.40 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.60 66 32 19 184 2 6 40.0 50.0 135.90 136.00 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE VOLCANIC SANDY SILT 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.82 53 11 19 184 2 6 50.0 150.0 136.00 137.00 1.00 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.46 74 105 19 184 3 1 0.0 81.0 146.50 147.31 0.81 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 80 20 UPPER PLIOCENE NO AGE GIVEN 19 184 3 1 81.0 150.0 147.31 148.00 0.69 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE CLAY RICH DIATOM OOZE 0 48 53 UPPER PLIOCENE NO AGE GIVEN 19 184 3 2 0.0 150.0 148.00 149.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.32 82 160 19 184 3 3 0.0 150.0 149.50 151.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.32 82 158 19 184 3 4 0.0 150.0 151.00 152.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.26 86 157 19 184 3 5 0.0 150.0 152.50 154.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM DIATOM OOZE DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.38 79 158 19 184 3 6 0.0 150.0 154.00 155.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE C 10Y4/2-GREYISH OLIVE 0 80 20 UPPER PLIOCENE NO AGE GIVEN 19 184 4 1 0.0 150.0 165.50 167.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE DIATOM OOZE 1 75 24 UPPER PLIOCENE NO AGE GIVEN 1.27 85 157 19 184 4 2 0.0 150.0 167.00 168.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.25 86 157 19 184 4 3 0.0 150.0 168.50 170.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 1.25 87 157 19 184 4 4 0.0 150.0 170.00 171.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. DIATOM OOZE 1 0 0 UPPER PLIOCENE NO AGE GIVEN 1.36 80 150 19 184 4 5 0.0 150.0 171.50 173.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 19 184 4 6 0.0 150.0 173.00 174.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 19 184 6 1 0.0 150.0 202.27 203.77 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 80 20 UPPER PLIOCENE NO AGE GIVEN 19 184 6 2 0.0 85.0 203.77 204.62 0.85 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 20 UPPER PLIOCENE NO AGE GIVEN 1.29 84 91 19 184 6 2 85.0 97.0 204.62 204.74 0.12 SILICEOUS PELAGIC MONOGENIC HARD DIATOM Precoded data DIATOM DIATOMITE DIATOMITE CEMENTED BY CALCITE 35 50 20 UPPER PLIOCENE NO AGE GIVEN 1.73 58 13 19 184 6 2 97.0 150.0 204.74 205.27 0.53 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM MICROSPAR OOZE GRADING INTO DIATOM OOZE 35 50 20 UPPER PLIOCENE NO AGE GIVEN 1.33 82 55 19 184 6 3 0.0 150.0 205.27 206.77 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL OPAQUE MINERAL GLASS Successful GLASS RICH OPAQUE MINERAL RICH MUD DIATOM OOZE 0 3 97 UPPER PLIOCENE NO AGE GIVEN 19 184 6 4 0.0 150.0 206.77 208.27 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAYEY DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 1.39 78 159 19 184 6 5 0.0 150.0 208.27 209.77 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAYEY DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 19 184 6 6 0.0 150.0 209.77 211.27 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 1.46 74 151 19 184 7 1 0.0 150.0 221.20 222.70 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 19 184 7 2 0.0 150.0 222.70 224.20 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 1.42 76 159 19 184 7 3 0.0 150.0 224.20 225.70 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 19 184 7 4 0.0 150.0 225.70 227.20 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 1.38 79 158 19 184 7 5 0.0 150.0 227.20 228.70 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 97 UPPER PLIOCENE NO AGE GIVEN 19 184 7 6 0.0 150.0 228.70 230.20 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 90 10 UPPER PLIOCENE NO AGE GIVEN 1.33 82 154 19 184 8 1 0.0 150.0 240.30 241.80 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 10 UPPER PLIOCENE NO AGE GIVEN 19 184 8 2 0.0 150.0 241.80 243.30 1.50 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 9000 GLASS DIATOM Successful DIATOM RICH GLASS RICH CLASTIC SEDIMENT DIATOM OOZE 1 25 75 UPPER PLIOCENE NO AGE GIVEN 1.39 78 160 19 184 8 3 0.0 84.0 243.30 244.14 0.84 DETRITAL TERRIGENOUS HETEROGENIC unk - 0000 CLASTIC SEDIMENT. DIATOM OOZE 0 0 0 UPPER PLIOCENE NO AGE GIVEN 19 184 8 3 84.0 95.0 244.14 244.25 0.11 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL OPAQUE MINERAL QUARTZ Successful QUARTZ RICH OPAQUE MINERAL RICH MUDSTONE GLASSY VOLCANIC SAND AND SILT 0 10 90 UPPER PLIOCENE NO AGE GIVEN 19 184 8 3 95.0 150.0 244.25 244.80 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 8 4 0.0 150.0 244.80 246.30 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.34 81 159 19 184 8 5 0.0 35.0 246.30 246.65 0.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 8 5 35.0 40.0 246.65 246.70 0.05 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE GLASSY VOLCANIC SAND 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 8 5 40.0 150.0 246.70 247.80 1.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 8 6 0.0 150.0 247.80 249.30 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.32 83 154 19 184 9 1 110.0 150.0 250.10 250.50 0.40 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 9 2 0.0 55.0 250.50 251.05 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 9 2 55.0 150.0 251.05 252.00 0.95 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE ****** NO LITH GIVEN *** 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 9 3 0.0 150.0 252.00 253.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 9 4 0.0 150.0 253.50 255.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.42 76 159 19 184 9 5 0.0 150.0 255.00 256.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 9 6 0.0 58.0 256.50 257.08 0.58 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.46 74 50 19 184 9 6 58.0 63.0 257.08 257.13 0.05 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS Precoded data GLASS RICH SAND GLASSY VOLCANIC SAND AND SILT 0 0 90 UPPER PLIOCENE NO AGE GIVEN 1.59 66 6 19 184 9 6 63.0 150.0 257.13 258.00 0.87 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.48 73 92 19 184 10 1 137.0 150.0 278.37 278.50 0.13 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 10 2 0.0 150.0 278.50 280.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.32 82 121 19 184 10 3 0.0 150.0 280.00 281.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 10 4 0.0 150.0 281.50 283.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 1.47 73 153 19 184 10 5 0.0 150.0 283.00 284.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 11 1 134.0 150.0 297.34 297.50 0.16 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 90 UPPER PLIOCENE NO AGE GIVEN 19 184 11 2 0.0 83.0 297.50 298.33 0.83 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Successful DIATOM OOZE DIATOM OOZE 0 83 17 UPPER PLIOCENE NO AGE GIVEN 1.41 77 88 19 184 11 2 83.0 105.0 298.33 298.55 0.22 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH MUDSTONE VOLCANIC GLASSY SILTY SAND 0 0 100 UPPER PLIOCENE NO AGE GIVEN 1.66 62 24 19 184 11 2 105.0 150.0 298.55 299.00 0.45 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 100 UPPER PLIOCENE NO AGE GIVEN 1.37 79 47 19 184 11 3 0.0 50.0 299.00 299.50 0.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 100 UPPER PLIOCENE NO AGE GIVEN 19 184 11 3 50.0 59.0 299.50 299.59 0.09 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS FELDSPAR Precoded data FELDSPAR RICH GLASS RICH MUDSTONE VOLCANIC SILTY SAND 0 0 100 UPPER PLIOCENE NO AGE GIVEN 19 184 11 3 59.0 150.0 299.59 300.50 0.91 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 100 UPPER PLIOCENE NO AGE GIVEN 19 184 11 4 0.0 100.0 300.50 301.50 1.00 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE DIATOM OOZE 35 50 100 UPPER PLIOCENE NO AGE GIVEN 1.37 79 98 19 184 11 4 100.0 104.0 301.50 301.54 0.04 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS FELDSPAR Precoded data FELDSPAR RICH GLASS RICH MUDSTONE VOLCANIC SILTY SAND 0 0 100 UPPER PLIOCENE NO AGE GIVEN 1.75 57 4 19 184 11 4 104.0 117.0 301.54 301.67 0.13 DETRITAL TERRIGENOUS HETEROGENIC SOFT UNIDENTIFIED MATERIAL DIATOM Precoded data DIATOM RICH MUD DIATOM RICH SILTY CLAY 0 0 100 UPPER PLIOCENE NO AGE GIVEN 1.50 72 14 19 184 11 4 117.0 120.0 301.67 301.70 0.03 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL GLASS Precoded data GLASS RICH MUDSTONE VOLCANIC SILTY SAND 0 0 100 UPPER PLIOCENE NO AGE GIVEN 1.56 68 4 19 184 11 4 120.0 150.0 301.70 302.00 0.30 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL CLAY MINERAL DIATOM Successful DIATOM RICH CLAY MINERAL RICH MUDSTONE DIATOM RICH SILTY CLAY 0 20 80 UPPER PLIOCENE NO AGE GIVEN 1.41 77 30 19 184 12 1 4.0 150.0 333.04 334.50 1.46 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAYEY DIATOM OOZE 35 50 80 LOWER PLIOCENE NO AGE GIVEN 19 184 12 2 0.0 150.0 334.50 336.00 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH MUDDY DIATOM OOZE CLAYEY DIATOM OOZE 0 55 45 LOWER PLIOCENE NO AGE GIVEN 1.33 82 143 19 184 12 3 0.0 150.0 336.00 337.50 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAYEY DIATOM OOZE 25 40 45 LOWER PLIOCENE NO AGE GIVEN 19 184 13 1 110.0 135.0 343.10 343.35 0.25 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH PUMICE ASH 0 0 45 LOWER PLIOCENE NO AGE GIVEN 19 184 13 1 135.0 150.0 343.35 343.50 0.15 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH DIATOM OOZE 25 40 45 LOWER PLIOCENE NO AGE GIVEN 19 184 13 2 0.0 150.0 343.50 345.00 1.50 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH DIATOM OOZE 25 40 45 LOWER PLIOCENE NO AGE GIVEN 1.36 80 158 19 184 13 3 0.0 55.0 345.00 345.55 0.55 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 1 70 29 LOWER PLIOCENE NO AGE GIVEN 19 184 13 3 55.0 59.0 345.55 345.59 0.04 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 GLASS Successful GLASS RICH CLASTIC SEDIMENTSTONE PUMICE ASH 0 0 100 LOWER PLIOCENE NO AGE GIVEN 19 184 13 3 59.0 106.0 345.59 346.06 0.47 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 LOWER PLIOCENE NO AGE GIVEN 19 184 13 3 106.0 112.0 346.06 346.12 0.06 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS Precoded data GLASS RICH SAND VOLCANIC GLASSY SAND 0 0 100 LOWER PLIOCENE NO AGE GIVEN 19 184 13 3 112.0 150.0 346.12 346.50 0.38 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 LOWER PLIOCENE NO AGE GIVEN 19 184 14 1 90.0 150.0 380.90 381.50 0.60 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAYEY DIATOM OOZE 35 50 100 LOWER PLIOCENE NO AGE GIVEN 19 184 14 2 0.0 150.0 381.50 383.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAYEY DIATOM OOZE 35 50 100 LOWER PLIOCENE NO AGE GIVEN 1.34 81 152 19 184 14 3 0.0 150.0 383.00 384.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM Precoded data DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 LOWER PLIOCENE NO AGE GIVEN 19 184 14 4 0.0 51.0 384.50 385.01 0.51 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. CLAY RICH DIATOM OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.36 80 52 19 184 14 4 51.0 85.0 385.01 385.35 0.34 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. CLAY RICH NANNO BEARING DIATOM OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.38 79 36 19 184 14 4 85.0 106.0 385.35 385.56 0.21 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM SILICEOUS OOZE. CLAY RICH DIATOM OOZE 0 0 0 LOWER PLIOCENE NO AGE GIVEN 1.45 74 23 19 184 14 4 106.0 125.0 385.56 385.75 0.19 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE CLAY RICH NANNO BEARING DIATOM OOZE 7 65 28 LOWER PLIOCENE NO AGE GIVEN 1.59 66 20 19 184 14 4 125.0 129.0 385.75 385.79 0.04 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH CALCITE CEMENTED BLACK VOLCANIC GLASSY SAND 0 0 28 LOWER PLIOCENE NO AGE GIVEN 1.32 82 4 19 184 14 4 129.0 150.0 385.79 386.00 0.21 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH NANNO BEARING DIATOM OOZE 25 40 28 LOWER PLIOCENE NO AGE GIVEN 1.31 83 21 19 184 15 1 3.5 150.0 389.04 390.50 1.46 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAYEY DIATOM OOZE 25 40 28 UPPER MIOCENE NO AGE GIVEN 19 184 15 2 0.0 60.0 390.50 391.10 0.60 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH DIATOM OOZE 25 40 28 UPPER MIOCENE NO AGE GIVEN 1.36 80 61 19 184 15 2 60.0 85.0 391.10 391.35 0.25 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH DIATOM OOZE 25 40 28 UPPER MIOCENE NO AGE GIVEN 1.31 83 26 19 184 15 2 85.0 150.0 391.35 392.00 0.65 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE CLAY RICH DIATOM OOZE 25 40 28 UPPER MIOCENE NO AGE GIVEN 1.33 82 68 19 184 16 1 30.0 54.0 427.30 427.54 0.24 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH MUDDY DIATOM OOZE LIMESTONE CONTAINING DIATOM FRAGMENTS 25 40 28 UPPER MIOCENE NO AGE GIVEN 19 184 16 1 54.0 103.0 427.54 428.03 0.49 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE CLAY RICH NANNO BEARING DIATOM OOZE 7 65 28 UPPER MIOCENE NO AGE GIVEN 19 184 16 1 103.0 130.0 428.03 428.30 0.27 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY BEARING DIATOM OOZE 35 50 28 UPPER MIOCENE NO AGE GIVEN 19 184 16 1 130.0 140.0 428.30 428.40 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY BEARING DIATOM OOZE 35 50 28 UPPER MIOCENE NO AGE GIVEN 19 184 16 1 140.0 150.0 428.40 428.50 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY BEARING? DIATOM OOZE 35 50 28 UPPER MIOCENE NO AGE GIVEN 19 184 16 2 0.0 85.0 428.50 429.35 0.85 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 28 UPPER MIOCENE NO AGE GIVEN 1.30 84 87 19 184 16 2 85.0 95.0 429.35 429.45 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 28 UPPER MIOCENE NO AGE GIVEN 1.31 83 11 19 184 16 2 95.0 100.0 429.45 429.50 0.05 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 9000 GLASS Successful GLASS RICH CLASTIC SEDIMENTSTONE ASH 0 2 98 UPPER MIOCENE NO AGE GIVEN 1.49 72 5 19 184 16 2 100.0 150.0 429.50 430.00 0.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 98 UPPER MIOCENE NO AGE GIVEN 1.30 84 52 19 184 17 1 120.0 150.0 465.20 465.50 0.30 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 98 UPPER MIOCENE NO AGE GIVEN 19 184 17 2 0.0 150.0 465.50 467.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 80 20 UPPER MIOCENE NO AGE GIVEN 1.31 83 147 19 184 17 3 0.0 150.0 467.00 468.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.35 80 157 19 184 18 1 0.0 150.0 502.00 503.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.27 86 131 19 184 18 2 0.0 129.0 503.50 504.79 1.29 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.31 83 136 19 184 18 2 129.0 133.0 504.79 504.83 0.04 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE ALTERITE SAND 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.45 75 4 19 184 18 2 133.0 150.0 504.83 505.00 0.17 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.32 82 18 19 184 19 1 130.0 150.0 512.30 512.50 0.20 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 19 184 19 2 0.0 150.0 512.50 514.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.34 81 159 19 184 20 1 120.0 150.0 540.20 540.50 0.30 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 19 184 20 2 0.0 150.0 540.50 542.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 0 0 UPPER MIOCENE NO AGE GIVEN 1.31 83 159 19 184 20 3 0.0 150.0 542.00 543.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 0 75 25 UPPER MIOCENE NO AGE GIVEN 1.23 88 158 19 184 20 4 0.0 25.0 543.50 543.75 0.25 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 25 UPPER MIOCENE NO AGE GIVEN 1.33 82 25 19 184 20 4 25.0 27.0 543.75 543.77 0.02 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 25 UPPER MIOCENE NO AGE GIVEN 1.54 70 2 19 184 20 4 27.0 117.0 543.77 544.67 0.90 DETRITAL TERRIGENOUS HETEROGENIC SOFT unk - 4000 GLASS FELDSPAR Successful FELDSPAR RICH GLASS RICH SAND CLAY RICH DIATOM OOZE 0 0 100 UPPER MIOCENE NO AGE GIVEN 1.36 80 96 19 184 20 4 117.0 118.0 544.67 544.68 0.01 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 100 UPPER MIOCENE NO AGE GIVEN 1.35 81 1 19 184 20 4 118.0 150.0 544.68 545.00 0.32 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.33 82 33 19 184 20 5 0.0 30.0 545.00 545.30 0.30 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 19 184 20 5 30.0 34.0 545.30 545.34 0.04 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 100 UPPER MIOCENE NO AGE GIVEN 19 184 20 5 34.0 59.0 545.34 545.59 0.25 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 19 184 20 5 59.0 61.0 545.59 545.61 0.02 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 DIATOM Precoded data DIATOM RICH LIMESTONE DIATOM BEARING LIMESTONE MICROSPAR CEMENT 40 25 100 UPPER MIOCENE NO AGE GIVEN 19 184 20 5 61.0 90.0 545.61 545.90 0.29 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 DIATOM Precoded data DIATOM RICH LIMESTONE LIMESTONE WITH DIATOM FRAGMENTS 40 25 100 UPPER MIOCENE NO AGE GIVEN 19 184 20 5 90.0 150.0 545.90 546.50 0.60 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 19 184 21 1 120.0 150.0 568.20 568.50 0.30 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 19 184 21 2 0.0 125.0 568.50 569.75 1.25 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.38 79 133 19 184 21 2 125.0 126.0 569.75 569.76 0.01 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE LITHIC FRAGMENTS SAND 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.57 67 1 19 184 21 2 126.0 148.0 569.76 569.98 0.22 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAY RICH DIATOM OOZE 35 50 100 UPPER MIOCENE NO AGE GIVEN 1.47 73 23 19 184 21 2 148.0 150.0 569.98 570.00 0.02 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 100 UPPER MIOCENE NO AGE GIVEN 1.40 78 2 19 184 21 3 0.0 5.0 570.00 570.05 0.05 CALCAREOUS TRANSITIONAL MONOGENIC HARD unk - 0000 Precoded data LIMESTONE LIMESTONE 40 25 100 UPPER MIOCENE NO AGE GIVEN 1.47 74 5 19 184 21 3 5.0 144.0 570.05 571.44 1.39 SILICEOUS TRANSITIONAL MONOGENIC SOFT DIATOM CLAY MINERAL Successful CLAY MINERAL RICH MUDDY DIATOM OOZE CLAYEY DIATOM OOZE 0 70 30 UPPER MIOCENE NO AGE GIVEN 1.39 78 148 19 184 21 3 144.0 145.0 571.44 571.45 0.01 DETRITAL TERRIGENOUS MONOGENIC SOFT UNIDENTIFIED MATERIAL Precoded data ASH ASH 0 0 30 UPPER MIOCENE NO AGE GIVEN 1.64 63 1 19 184 21 3 145.0 150.0 571.45 571.50 0.05 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAYEY DIATOM OOZE 35 50 30 UPPER MIOCENE NO AGE GIVEN 1.33 82 5 19 184 22 1 140.0 150.0 596.40 596.50 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAYEY DIATOM OOZE 35 50 30 UPPER MIOCENE NO AGE GIVEN 19 184 22 2 140.0 150.0 597.90 598.00 0.10 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAYEY DIATOM OOZE 35 50 30 UPPER MIOCENE NO AGE GIVEN 1.26 86 9 19 184 22 3 0.0 150.0 598.00 599.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE ****** NO LITH GIVEN *** 35 50 30 UPPER MIOCENE NO AGE GIVEN 19 184 22 4 0.0 150.0 599.50 601.00 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAYEY DIATOM OOZE 35 50 30 1.34 81 147 19 184 22 5 0.0 150.0 601.00 602.50 1.50 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE ****** NO LITH GIVEN *** 35 50 30 19 184 22 6 0.0 135.0 602.50 603.85 1.35 SILICEOUS PELAGIC MONOGENIC SOFT DIATOM CLAY MINERAL Precoded data CLAY MINERAL RICH DIATOM OOZE CLAYEY DIATOM OOZE 35 50 30 1.32 82 130 19 184 22 6 135.0 150.0 603.85 604.00 0.15 DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 4000 Precoded data SANDSTONE SANDSTONE AND LITHIC FRAGMENTS 0 0 30 1.35 81 4 19 184 22 CC 0.0 0.0 604.10 604.10 0.00 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 30 19 184 23 1 0.0 150.0 599.00 600.50 1.50 DETRITAL TERRIGENOUS HETEROGENIC HARD UNIDENTIFIED MATERIAL Precoded data MUDSTONE MUDSTONE 0 0 30 UPPER MIOCENE NO AGE GIVEN