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 91 596 A 1 1 0.0 150.0 67.00 67.00 68.50 WM METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 2 0.0 150.0 67.00 68.50 70.00 WM METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 3 0.0 150.0 67.00 70.00 71.50 WM METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 4 0.0 150.0 67.00 71.50 73.00 WM ZEOLITIC METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 5 0.0 150.0 67.00 73.00 74.50 WM METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 6 0.0 70.0 67.00 74.50 75.20 WM METALLIFEROUS PELAGIC CLAY FIRM 00000000 91 596 A 1 CC 0.0 25.0 67.00 75.31 75.46 WM METALLIFEROUS PELAGIC CLAY FIRM 31210000