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 66 486 A 1 1 0.0 10.0 0.00 0.00 0.10 SILTY CLAY OLIVE GRAY GREATLY DISTURBED * PLANT DEBRIS SOFT 33213000 66 486 A 1 1 11.0 53.0 0.00 0.11 0.53 FINE SAND DARK BROWN GREATLY DISTURBED * SOUPY 33214000 66 486 A 1 1 54.0 150.0 0.00 0.54 1.50 SILTY CLAY OLIVE GRAY GREATLY DISTURBED * SOFT 66 486 A 1 2 10.0 32.0 0.00 1.60 1.82 CLAY OLIVE GRAY GREATLY DISTURBED * SOFT 66 486 A 1 2 33.0 97.0 0.00 1.83 2.47 SILT OLIVE GRAY GREATLY DISTURBED * SOFT 66 486 A 1 2 97.0 98.0 0.00 2.47 2.48 MUDDY SAND OLIVE GRAY GREATLY DISTURBED * SOFT 66 486 A 2 CC 0.0 25.0 5.00 5.10 5.25 COARSE SAND OLIVE GRAY GREATLY DISTURBED UNIDENTIFIED FOSSIL MATERIAL* SOFT 66 486 A 3 1 0.0 60.0 14.50 14.50 15.10 SLIGHTLY MUDDY SAND OLIVE GRAY * SOFT 66 486 A 3 CC 0.0 22.0 14.50 15.20 15.32 MUDDY FINE SAND OLIVE GRAY GREATLY DISTURBED * SOFT