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 71 512 A 2 1 0.0 150.0 81.50 81.50 83.00 BPB SILICEOUS NANNO OOZE GREENISH GRAY BURROWS GREATLY DISTURBED * SOFT 71 512 A 2 2 0.0 150.0 81.50 83.00 84.50 BPB SILICEOUS NANNO OOZE GREENISH GRAY GREATLY DISTURBED * SOFT 71 512 A 2 3 0.0 150.0 81.50 84.50 86.00 BPB SILICEOUS NANNO OOZE GREENISH GRAY GREATLY DISTURBED * SOFT 71 512 A 2 4 0.0 150.0 81.50 86.00 87.50 BPB SILICEOUS NANNO OOZE GREENISH GRAY GREATLY DISTURBED * SOFT 71 512 A 2 5 0.0 150.0 81.50 87.50 89.00 BPB SILICEOUS NANNO OOZE GREENISH GRAY GREATLY DISTURBED * SOFT 71 512 A 2 6 0.0 27.0 81.50 89.00 89.27 BPB SILICEOUS NANNO OOZE GREENISH GRAY GREATLY DISTURBED * SOFT 11111210