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 19 191 B 1 1 35.0 150.0 0.00 0.35 1.50 SILT AND CLAY BEARING DIATOM OOZE 5Y4/2-OLIVE GR EY HIGHLY DISTURBED SLIGHT COLOR CHANGE AT 125 C M 22212220 19 191 B 1 2 0.0 15.0 0.00 1.50 1.65 SILT AND CLAY BEARING DIATOM OOZE 5Y3/4-OLIVE BR OWN MODERATELY DEFORMED 22212220 19 191 B 1 2 15.0 70.0 0.00 1.65 2.20 SILT AND CLAY BEARING DIATOM OOZE 10Y4/2-GREYISH OLIVE,5Y3/4-OLIVE BROWN MODERATELY DEFORMED COL OR GRADES FROM GREYISH OLIVE TO OLIVE BROWN 22212220 19 191 B 1 2 70.0 72.0 0.00 2.20 2.22 SAND 5Y2/1-OLIVE BLACK MODERATELY DEFORMED 33214000 19 191 B 1 2 72.0 147.0 0.00 2.22 2.97 SILT AND CLAY BEARING DIATOM OOZE 10Y4/2-GREYISH OLIVE,5Y3/4-OLIVE BROWN MODERATELY DEFORMED SAN POD AT 134 CM 22212220 19 191 B 1 2 147.0 150.0 0.00 2.97 3.00 10YR2/2-DUSKY YELLOWIS H BROWN CLAY AND DIATOM RICH SILT MODERATELY DEFORMED FORAMS COMPOSITION IS SIMILAR TO THE SAND AT 70 CM 22212220 19 191 B 1 3 0.0 150.0 0.00 3.00 4.50 SILT AND CLAY-RICH DIATOM OOZE 5Y4/1-DARK GREY,5 Y3/2-DARK OLIVE GREY LENSES OF DARK OLIVE GREY AT 10 CM TO 25 CM AND 40 CM TO 45 CM 00000000 19 191 B 1 4 0.0 131.0 0.00 4.50 5.81 SILT AND CLAY-RICH DIATOM OOZE 5Y4/1-VERY DARK G REY,5Y3/2-DARK OLIVE GREY DARK OLIVE GREY 10 CM TO 22 CM 00000000 19 191 B 1 4 131.0 150.0 0.00 5.81 6.00 VOLCANIC SILTY SAND -BLACK 33214000.3700 19 191 B 1 5 0.0 18.0 0.00 6.00 6.18 SANDY SILT,SILT RICH CLAY 5Y2/1-OLIVE BLACK,5Y4/ 1-OLIVE GREY HIGHLY DEFORMED 33215000 19 191 B 1 5 18.0 95.0 0.00 6.18 6.95 SILT-RICH CLAY 5Y4/1-OLIVE GREY HIGHLY DEFORME D 33213000 19 191 B 1 5 95.0 145.0 0.00 6.95 7.45 SANDY SILT 5Y2/1-OLIVE BLACK HIGHLY DEFORMED 00000000 19 191 B 1 5 145.0 150.0 0.00 7.45 7.50 SILT RICH CLAY 5Y4/1-OLIVE GREY HIGHLY DEFORME D 33213000 19 191 B 1 6 0.0 54.0 0.00 7.50 8.04 SANDY SILT 5Y2/1-OLIVE BLACK HIGHLY DEFORMED 33215000 19 191 B 1 6 54.0 100.0 0.00 8.04 8.50 SILT RICH CLAY 5Y4/1-OLIVE GREY,5Y2/1-OLIVE BLAC K HIGHLY DEFORMED OLIVE BLACK SANDY SILT AT 75 C M 33213000 19 191 B 1 6 100.0 150.0 0.00 8.50 9.00 SANDY SILT 5Y2/1-OLIVE BLACK,5GY4/1-DARK GREENIS H GREY HIGHLY DEFORMED DARK GREENISH GREY AT 14K CM 33215000