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 9 77 1 1 0.0 103.0 0.00 0.00 1.03 FORAM NANNO RAD OOZE 10YR8/2-VERY PALE ORANGE SOFT 00000000