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 81 553 1 1 0.0 150.0 0.00 0.00 1.50 ACM FORAM MARL,FORAM OOZE WHITE,VERY PALE BROWN GREATLY DISTURBED SOFT* 81 553 1 2 0.0 150.0 0.00 1.50 3.00 ACM FORAM MARL,FORAM OOZE WHITE,VERY PALE BROWN GREATLY DISTURBED CHERT SOFT* 81 553 1 3 0.0 150.0 0.00 3.00 4.50 ACM MUDDY SAND PALE BROWN,PALE GRAY GREATLY DISTURBED SOFT* 81 553 1 4 0.0 105.0 0.00 4.50 5.55 ACM MUDDY SAND,FORAM MARL PALE OLIVE,YELLOWISH BROWN,WHITE BURROWS GREATLY DISTURBED SOFT* 81 553 1 5 0.0 150.0 0.00 6.00 7.50 ACM SAND,MUDDY SAND WHITE,PALE BROWN GREATLY DISTURBED SOFT* 81 553 1 6 0.0 30.0 0.00 7.50 7.80 ACM MUDDY SAND WHITE GREATLY DISTURBED SOFT* 81 553 1 CC 0.0 10.0 0.00 8.35 8.35 ACM MUDDY SAND WHITE GREATLY DISTURBED SOFT*