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 67 498 A 1 1 80.0 143.0 31.50 32.30 32.93 SH DIATOM MUD OLIVE GRAY * SOUPY 33213000 67 498 A 1 CC 0.0 18.0 31.50 33.05 33.13 AZE DIATOM MUD OLIVE GRAY * SOFT 67 498 A 2 1 0.0 150.0 98.00 98.00 99.50 AZE DIATOMACEOUS MUD OLIVE GRAY GREATLY DISTURBED PEBBLES* SOFT 67 498 A 2 CC 0.0 25.0 98.00 99.60 99.75 AZE DIATOMACEOUS MUD OLIVE GRAY GREATLY DISTURBED PEBBLES* FIRM 67 498 A 3 1 110.0 150.0 155.00 156.10 156.50 HES DIATOMACEOUS MUD OLIVE GRAY* FIRM 67 498 A 3 CC 16.0 36.0 155.00 156.66 156.86 HES DIATOMACEOUS MUD OLIVE GRAY GREATLY DISTURBED* SOFT 67 498 A 4 1 0.0 150.0 202.50 202.50 204.00 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY,GRAY GREATLY DISTURBED* PEBBLES FIRM 67 498 A 4 CC 0.0 32.0 202.50 204.10 204.32 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY,GRAY GREATLY DISTURBED * FIRM 67 498 A 5 1 0.0 150.0 212.00 212.00 213.50 SH DIATOMACEOUS MUD OLIVE GRAY,BLACK FRACTURING,MOTTLING MODERATELY DISTURBED * FIRM 67 498 A 5 2 0.0 150.0 212.00 213.50 215.00 SH DIATOMACEOUS MUD AND MUDSTONE GRAY,BLACK MOTTLING,LAMINAE,FRACTURING* H2S ODOR FIRM 67 498 A 5 3 0.0 150.0 212.00 215.00 216.50 SH DIATOMACEOUS MUD AND MUDSTONE GRAY,BLACK MOTTLING MODERATELY DISTURBED PEBBLES* FIRM 67 498 A 5 4 0.0 139.0 212.00 216.50 217.89 SH BIOGENIC MUD GRAY FRACTURING MODERATELY DISTURBED VOLCANOGENIC DEPOSITS* GLAUCONITE,VOLCANIC ASH SOFT 67 498 A 5 5 0.0 121.0 212.00 218.00 219.21 SH HEMIPELAGIC MUD OLIVE GRAY,GREENISH OLIVE FRACTURING GREATLY DISTURBED * SOFT 67 498 A 5 6 0.0 150.0 212.00 219.50 221.00 SH CALCAREOUS MUD OLIVE GRAY,OLIVE FRACTURING,MOTTLING * SOFT 67 498 A 5 CC 0.0 25.0 212.00 221.10 221.25 SH SANDY MUD OLIVE GRAY* SOFT 33212000 67 498 A 6 CC 0.0 10.0 221.50 221.60 221.60 SH BIOGENIC MUD PEBBLES* SOFT 33213000 67 498 A 7 1 0.0 150.0 231.00 231.00 232.50 SH BIOGENIC MUD FRACTURING,MOTTLING GREATLY DISTURBED PEBBLES* SOFT 33213000 67 498 A 7 2 0.0 150.0 231.00 232.50 234.00 SH BIOGENIC MUD OLIVE GRAY FRACTURING,MOTTLING MODERATELY DISTURBED * SOFT 33213000 67 498 A 7 3 0.0 150.0 231.00 234.00 235.50 SH HEMITERRIGENOUS MUD OLIVE GRAY FRACTURING,MOTTLING MODERATELY DISTURBED * SOFT 67 498 A 7 4 0.0 113.0 231.00 235.50 236.63 SH HEMITERRIGENOUS MUD GREENISH GRAY,GRAYS MOTTLING MODERATELY DISTURBED * SOFT 67 498 A 7 CC 0.0 35.0 231.00 236.73 236.98 SH HEMITERRIGENOUS MUD MOTTLING GREATLY DISTURBED * SOFT 67 498 A 8 1 0.0 84.0 240.50 240.50 241.34 AZE MUDSTONE AND MUD GRAY,OLIVE GRAY,OLIVE MOTTLING,FRACTURING GREATLY DISTURBED* PLANT DEBRIS FIRM 67 498 A 8 1 101.0 148.0 240.50 241.51 241.98 AZE MUDSTONE AND MUD OLIVE GRAY,GRAY GREATLY DISTURBED * FIRM 33213000 67 498 A 8 2 0.0 84.0 240.50 242.00 242.84 AZE MUDSTONE AND MUD OLIVE GRAY MOTTLING GREATLY DISTURBED * FIRM 67 498 A 8 2 100.0 150.0 240.50 243.00 243.50 AZE MUDSTONE AND MUD OLIVE GRAY MOTTLING GREATLY DISTURBED * FIRM 33213000 67 498 A 8 3 0.0 140.0 240.50 243.50 244.90 AZE MUDSTONE AND MUD OLIVE GRAY GREATLY DISTURBED * FIRM 67 498 A 8 4 0.0 150.0 240.50 245.00 246.50 AZE MUDSTONE AND MUD OLIVE GRAY GREATLY DISTURBED * GLAUCONITE FIRM 67 498 A 8 5 0.0 121.0 240.50 246.50 247.71 AZE MUDSTONE OLIVE GRAY,BLACK GREATLY DISTURBED PEBBLES* HARD 67 498 A 8 6 0.0 150.0 240.50 248.00 249.50 AZE MUDSTONE GRAY,OLIVE GRAY GREATLY DISTURBED * HARD 67 498 A 8 7 0.0 45.0 240.50 249.50 249.95 AZE MUDSTONE OLIVE GRAY GREATLY DISTURBED * HARD 67 498 A 8 CC 0.0 34.0 240.50 250.05 250.29 AZE MUDSTONE OLIVE GRAY GREATLY DISTURBED * HARD 67 498 A 9 CC 0.0 20.0 250.00 250.10 250.20 AZE MUDSTONE OLIVE GRAY GREATLY DISTURBED * HARD 67 498 A 10 1 0.0 18.0 259.50 259.50 259.68 AZE MUDSTONE OLIVE GRAY,GRAY GREATLY DISTURBED PEBBLES* HARD 67 498 A 10 2 0.0 150.0 259.50 261.00 262.50 AZE MUDSTONE OLIVE GRAY,GRAY* HARD 67 498 A 10 3 0.0 150.0 259.50 262.50 264.00 AZE MUDSTONE OLIVE GRAY,GRAY* HARD 67 498 A 10 4 0.0 150.0 259.50 264.00 265.50 AZE MUDSTONE OLIVE GRAY,GRAY GREATLY DISTURBED* HARD 67 498 A 10 5 0.0 150.0 259.50 265.50 267.00 AZE MUDSTONE GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 10 6 0.0 145.0 259.50 267.00 268.45 AZE MUDSTONE GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 10 7 0.0 43.0 259.50 268.50 268.93 AZE MUDSTONE GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 10 CC 0.0 38.0 259.50 269.03 269.31 AZE MUDSTONE GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 11 1 0.0 150.0 269.00 269.00 270.50 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED PEBBLES * FIRM 67 498 A 11 2 0.0 150.0 269.00 270.50 272.00 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED * HARD 33233000 67 498 A 11 CC 0.0 43.0 269.00 272.10 272.43 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED * HARD 33233000 67 498 A 12 1 0.0 150.0 278.50 278.50 280.00 SH MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 12 2 0.0 49.0 278.50 280.00 280.49 SH MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED* HARD 33233000 67 498 A 12 CC 0.0 18.0 278.50 280.59 280.67 SH MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED* SOUPY 33233000 67 498 A 13 1 0.0 62.0 288.00 288.00 288.62 SH MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED* SOUPY 67 498 A 13 CC 0.0 15.0 288.00 288.72 288.77 SH MUDSTONE OLIVE GRAY,BLUISH GRAY PEBBLES* FIRM 67 498 A 14 CC 0.0 15.0 297.50 297.60 297.65 COWA MUDSTONE OLIVE GRAY,BLUISH GRAY GREATLY DISTURBED* PEBBLES HARD 67 498 A 15 1 40.0 150.0 307.00 307.40 308.50 AZE SAND GRAY,OLIVE GRAY PEBBLES* GASTROPODS SOFT 67 498 A 15 2 10.0 135.0 307.00 308.60 309.85 AZE MUDSTONE OLIVE GRAY VOLCANOGENIC DEPOSITS,PEBBLES* VOLCANIC ASH FIRM 33233000 67 498 A 15 CC 0.0 5.0 307.00 309.95 309.90 AZE IGNEOUS ROCK BLACK,OLIVE GRAY PEBBLE* PYRITE HARD