leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth(m) top of layer depth (m) bottom of layer depth (m) describer lithology color structures deformations due to drilling unusual occurrences minerals paleontology other observations hardness or induration z-coding 65 482 B 1 1 0.0 47.0 44.00 44.00 44.47 BEN SILTY CLAY OLIVE GRAY * HARD + SOFT 65 482 B 1 1 47.0 150.0 44.00 44.47 45.50 BEN SILTY CLAY OLIVE GRAY * FIRM 33213000 65 482 B 1 2 0.0 22.0 44.00 45.50 45.72 BEN SILTY CLAY OLIVE GRAY * FIRM(?) 33213000 65 482 B 1 2 30.0 150.0 44.00 45.80 47.00 BEN SILTY CLAY OLIVE GRAY BURROWS * FIRM(?) 33213000 65 482 B 1 3 0.0 42.0 44.00 47.00 47.42 BEN SILTY CLAY OLIVE GRAY FRACTURING GAS FEATURES* STIFF 33213000 65 482 B 1 3 44.0 50.0 44.00 47.44 47.50 BEN SILTY CLAY OLIVE GRAY FRACTURING, U GAS FEATURES* STIFF 33213000 65 482 B 1 3 100.0 119.0 44.00 48.00 48.19 BEN SILTY CLAY OLIVE GRAY FRACTURING GAS FEATURES* STIFF 33213000 65 482 B 1 3 125.0 150.0 44.00 48.25 48.50 BEN SILTY CLAY OLIVE GRAY FRACTURING,BURROWS GAS FEATURES* STIFF 33213000 65 482 B 1 4 0.0 36.0 44.00 48.50 48.86 BEN SILTY CLAY OLIVE GRAY BURROWS GAS FEATURES* FIRM(?),STIFF(?) 33213000 65 482 B 1 4 42.0 50.0 44.00 48.92 49.00 BEN SILTY CLAY OLIVE GRAY * FIRM(?),STIFF(?) 33213000 65 482 B 1 4 76.0 83.0 44.00 49.26 49.33 BEN SILTY CLAY OLIVE GRAY * FIRM(?),STIFF(?) 33213000 65 482 B 1 4 88.0 144.0 44.00 49.38 49.94 BEN SILTY CLAY OLIVE GRAY BURROWS VOLCANOGENIC DEPOSITS* VOLCANIC GLASS FIRM(?),STIFF(?) 33213000 65 482 B 1 5 0.0 11.0 44.00 50.00 50.11 BEN SILTY CLAY OLIVE GRAY * STIFF 65 482 B 1 5 26.0 56.0 44.00 50.26 50.56 BEN SILTY CLAY OLIVE GRAY FRACTURING,MOTTLING GAS FEATURES* ORGANIC MATTER STIFF 33213000 65 482 B 1 5 67.0 105.0 44.00 50.67 51.05 BEN SILTY CLAY OLIVE GRAY BURROWS * STIFF 33213000 65 482 B 1 5 124.0 150.0 44.00 51.24 51.50 BEN SILTY CLAY OLIVE GRAY FRACTURING GAS FEATURES* STIFF 33213000 65 482 B 1 6 11.0 50.0 44.00 51.61 52.00 BEN SILTY CLAY OLIVE GRAY GAS FEATURES* STIFF 33213000 65 482 B 1 6 58.0 102.0 44.00 52.08 52.52 BEN SILTY CLAY OLIVE GRAY GAS FEATURES* STIFF 33213000 65 482 B 1 6 115.0 129.0 44.00 52.65 52.79 BEN SILTY CLAY OLIVE GRAY GAS FEATURES* STIFF 33213000 65 482 B 1 CC 0.0 12.0 44.00 52.89 52.91 BEN SILTY CLAY OLIVE GRAY GAS FEATURES* STIFF 33213000 65 482 B 2 1 0.0 150.0 53.50 53.50 55.00 BEN SILTY CLAY OLIVE GRAY MODERATELY DISTURBED * STIFF 33213000 65 482 B 2 2 0.0 150.0 53.50 55.00 56.50 BEN SILTY CLAY OLIVE GRAY * STIFF 33213000 65 482 B 2 3 0.0 131.0 53.50 56.50 57.81 BEN SILTY CLAY OLIVE GRAY * STIFF 33213000 65 482 B 2 4 20.0 150.0 53.50 58.20 59.50 BEN SILTY CLAY OLIVE GRAY FRACTURING GAS FEATURES* STIFF 65 482 B 2 5 0.0 106.0 53.50 59.50 60.56 BEN SILTY CLAY OLIVE GRAY * FIRM 33213000 65 482 B 2 CC 0.0 10.0 53.50 60.73 60.73 BEN SILTY CLAY OLIVE GRAY * FIRM 33213000 65 482 B 3 CC 0.0 15.0 63.00 63.10 63.15 HAT SILTY CLAY OLIVE GRAY * BROKEN (BRECCIA) 65 482 B 4 1 0.0 150.0 72.50 72.50 74.00 BEN MUD (SILTY CLAY) OLIVE GRAY MODERATELY DISTURBED HYDROCARBON ODOR* FIRM 65 482 B 4 2 0.0 145.0 72.50 74.00 75.45 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 4 3 0.0 120.0 72.50 75.50 76.70 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 4 CC 0.0 11.0 72.50 76.83 76.84 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 5 1 0.0 66.0 82.50 82.50 83.16 RH SILTY CLAY OLIVE GRAY * SOFT TO SOUPY 65 482 B 5 1 83.0 150.0 82.50 83.33 84.00 RH SILTY CLAY OLIVE GRAY * SOFT TO SOUPY 65 482 B 5 2 0.0 15.0 82.50 84.00 84.15 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 5 2 42.0 122.0 82.50 84.42 85.22 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 5 3 0.0 80.0 82.50 85.50 86.30 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 5 CC 0.0 20.0 82.50 86.48 86.58 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 6 1 0.0 59.0 91.50 91.50 92.09 RH SILTY CLAY OLIVE GRAY * SOFT 65 482 B 6 1 61.0 150.0 91.50 92.11 93.00 RH SILTY CLAY GRAY,OLIVE GRAY BEDDING SLIGHTLY DISTURBED * SOFT 65 482 B 6 2 0.0 80.0 91.50 93.00 93.80 RH SILTY CLAY OLIVE GRAY BURROWS,BEDDING SLIGHTLY DISTURBED * SLIGHTLY FIRM 33213000 65 482 B 6 2 90.0 150.0 91.50 93.90 94.50 RH SILTY CLAY OLIVE GRAY BEDDING,BURROWS SLIGHTLY DISTURBED * SLIGHTLY FIRM 33213000 65 482 B 6 3 0.0 49.0 91.50 94.50 94.99 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * SLIGHTLY INDURATED 33213000 65 482 B 6 3 54.0 116.0 91.50 95.04 95.66 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * SLIGHTLY INDURATED 33213000 65 482 B 6 3 120.0 150.0 91.50 95.70 96.00 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * SLIGHTLY INDURATED 33213000 65 482 B 6 4 0.0 60.0 91.50 96.00 96.60 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * MANGANESE SLIGHTLY FIRM 65 482 B 6 4 70.0 116.0 91.50 96.70 97.16 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * MANGANESE SLIGHTLY FIRM 33213000 65 482 B 6 4 131.0 150.0 91.50 97.31 97.50 RH SILTY CLAY OLIVE GRAY BURROWS MODERATELY DISTURBED * MANGANESE SLIGHTLY FIRM 33213000 65 482 B 6 5 0.0 110.0 91.50 97.50 98.60 RAN SANDY SILT,SAND SILT CLAY OLIVE GRAY SLIGHTLY DISTURBED * SLIGHTLY INDURATED 65 482 B 6 5 121.0 140.0 91.50 98.71 98.90 RAN SANDY SILT,SAND SILT CLAY OLIVE GRAY SLIGHTLY DISTURBED * SLIGHTLY INDURATED 33232000 65 482 B 6 5 140.0 150.0 91.50 98.90 99.00 RAN SILTY CLAY OLIVE GRAY SLIGHTLY DISTURBED * SLIGHTLY INDURATED 65 482 B 6 6 0.0 50.0 91.50 99.00 99.50 RAN SILTY CLAY OLIVE GRAY BURROWS SLIGHTLY DISTURBED * SLIGHTLY INDURATED 65 482 B 6 6 69.0 95.0 91.50 99.69 99.95 RAN SILTY CLAY OLIVE GRAY BURROWS SLIGHTLY DISTURBED * SLIGHTLY INDURATED 33213000 65 482 B 6 CC 0.0 37.0 91.50 100.05 100.32 RAN SILTY CLAY OLIVE GRAY * SLIGHTLY INDURATED 33213000 65 482 B 7 1 0.0 150.0 101.00 101.00 102.50 BR SILTY CLAY GRAYISH OLIVE,OLIVE GRAY GREATLY DISTURBED * FIRM,BROKEN (BRECCIA) 33213000 65 482 B 7 2 0.0 35.0 101.00 102.50 102.85 BR CLAY OLIVE GRAY GREATLY DISTURBED * FIRM 33213000 65 482 B 7 2 35.0 43.0 101.00 102.85 102.93 BR CLAY OLIVE GRAY * VERY STIFF 33213000 65 482 B 7 2 49.0 100.0 101.00 102.99 103.50 BR CLAY OLIVE GRAY * VERY STIFF 65 482 B 7 CC 0.0 13.0 101.00 103.60 103.63 BR CLAY OLIVE GRAY * STIFF(?) 65 482 B 8 1 0.0 150.0 110.50 110.50 112.00 BEN SILTY CLAY OLIVE GRAY GREATLY DISTURBED * FIRM--NOT AS FIRM AS IN CORE 7 65 482 B 8 2 0.0 150.0 110.50 112.00 113.50 BEN SILTY CLAY OLIVE GRAY GREATLY DISTURBED * FIRM TO SOFT 65 482 B 8 3 0.0 89.0 110.50 113.50 114.39 BEN SILTY CLAY TO SANDY SILT OLIVE GRAY * SOFT TO STIFF 65 482 B 8 3 90.0 140.0 110.50 114.40 114.90 BEN SILTY CLAY OLIVE GRAY * STIFF 65 482 B 8 4 0.0 120.0 110.50 115.00 116.20 BEN SILTY CLAY OLIVE GRAY * STIFF 65 482 B 8 5 6.0 74.0 110.50 116.56 117.24 BEN SILTY CLAY OLIVE GRAY FRACTURING * STIFF 65 482 B 8 CC 0.0 27.0 110.50 117.38 117.55 BEN SILTY CLAY OLIVE GRAY * STIFF 65 482 B 9 1 0.0 146.0 120.00 120.00 121.46 BEN SILTY CLAY OLIVE GRAY * VERY STIFF 65 482 B 9 2 0.0 150.0 120.00 121.50 123.00 BEN CLAY OLIVE GRAY * VERY STIFF 65 482 B 9 3 0.0 37.0 120.00 123.00 123.37 BEN CLAY OLIVE GRAY * VERY STIFF 65 482 B 9 3 37.0 150.0 120.00 123.37 124.50 BEN CLAY OLIVE GRAY HYDROCARBON ODOR* VERY STIFF,FISSILE 65 482 B 9 4 0.0 150.0 120.00 124.50 126.00 BEN MUDSTONE--SHALE OLIVE GRAY HYDROCARBON ODOR* STIFF,FISSILE 65 482 B 9 5 0.0 30.0 120.00 126.00 126.30 BEN MUDSTONE OLIVE GRAY * MODERATELY HARD,FISSILE 65 482 B 9 5 30.0 110.0 120.00 126.30 127.10 BEN CLAY OLIVE GRAY * STIFF,PARTLY FISSILE 65 482 B 9 5 110.0 150.0 120.00 127.10 127.50 BEN CLAY TO MUDSTONE OLIVE GRAY * STIFF,SLIGHTLY MORE FISSILE 65 482 B 9 6 0.0 136.0 120.00 127.50 128.86 CLAY OLIVE GRAY * STIFF,SLIGHTLY FISSILE 65 482 B 9 CC 0.0 25.0 120.00 128.96 129.11 CLAY OLIVE GRAY * STIFF,SLIGHTLY FISSILE 65 482 B 10 1 4.0 150.0 129.50 129.54 131.00 RB SILTY CLAY OLIVE GRAY GREATLY DISTURBED * SLIGHTLY FIRM (STIFF) 65 482 B 10 2 60.0 150.0 129.50 131.60 132.50 RB BRECCIA: SILTY CLAY OLIVE GRAY GREATLY DISTURBED * SLIGHTLY FIRM (STIFF), SOUPY INTERSTICES 65 482 B 10 3 0.0 150.0 129.50 132.50 134.00 BEN BRECCIA: SILTY CLAY OLIVE GRAY GREATLY DISTURBED * VERY FIRM (STIFF) 65 482 B 10 4 0.0 81.0 129.50 134.00 134.81 BEN SILTY CLAY OLIVE GRAY GREATLY DISTURBED * VERY FIRM (STIFF) 65 482 B 10 4 81.0 121.0 129.50 134.81 135.21 BEN SHALE TO SILTY CLAY OLIVE GRAY * FIRM,FISSILE 65 482 B 10 5 0.0 145.0 129.50 135.50 136.95 BEN SHALY SILTY CLAY OLIVE GRAY SLIGHTLY DISTURBED NODULES* FIRM,FISSILE 65 482 B 10 6 0.0 150.0 129.50 137.00 138.50 HRB SILTY CLAY OLIVE GRAY MODERATELY DISTURBED * FIRM,FISSILE 65 482 B 10 7 0.0 6.0 129.50 138.50 138.56 BEN SILTY CLAY OLIVE GRAY CONTACTS * FIRM 65 482 B 10 7 6.0 58.0 129.50 138.56 139.08 BEN BASALT * FIRM 65 482 B 15 1 0.0 5.0 157.00 157.00 157.05 BEN SILTY CLAY OLIVE GRAY * SOFT 65 482 B 18 1 0.0 7.0 184.00 184.00 184.07 BEN SILTY CLAY OLIVE BLACK * INDURATED (FIRM) 65 482 B 19 1 0.0 3.0 193.00 193.00 193.03 RAN BASALT * HARD 65 482 B 19 1 3.0 11.0 193.00 193.03 193.11 RAN SILTY CLAY OLIVE GRAY * VERY FIRM TO HARD 65 482 B 19 1 11.0 22.0 193.00 193.11 193.22 RAN MUDSTONE GRAYISH BLACK TO BLACK FRACTURING,SLICKENSIDES * FIRM 65 482 B 19 1 22.0 25.0 193.00 193.22 193.25 RAN BASALT S * HARD 65 482 B 19 1 25.0 63.0 193.00 193.25 193.63 RAN MUDSTONE OLIVE GRAY,BLACK BROWNISH * FIRM 65 482 B 19 1 63.0 150.0 193.00 193.63 194.50 RAN BASALT * HARD 65 482 B 21 1 0.0 5.0 202.00 202.00 202.05 RAN SILTY CLAY OLIVE BLACK * FIRM--WELL INDURATED 65 482 B 24 1 0.0 25.0 224.50 224.50 224.75 RAN SILTY CLAY OLIVE BLACK FRACTURING * INDURATED,HARD